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Recently, researchers have developed a new type of lithium battery, which is widely used in laptops, mobile phones and other electronic products. Traditional lithium batteries use liquid electrolytes. A polymer film is used to separate the positive and negative electrodes. In the lithium battery, the positive and negative electrodes of the battery are fused together to make a jelly-like gel. This gel looks solid, but 70% of it is a liquid electrolyte, which can work well. To the conductive effect. The new lithium battery has the same function as the traditional lithium battery, and the outstanding advantages are in terms of safety. The traditional lithium battery, such as the poor packaging process, has a relatively high risk of fire and explosion. Compared with the new lithium battery using a gel, It will be much safer. | From this text, you can know:. | [
"The new lithium battery has a higher ignition point, so it is safer.",
"Traditional lithium batteries do not require polymer separators to separate the positive and negative electrodes.",
"New lithium batteries have been widely used in mobile phones and other electronic products.",
"The internal structure of the two types of lithium batteries is different, but the conductive principle is the same."
] | 3 |
Since the 1990s, the global annual consumption of rare earth has increased from 33,000 tons to more than 10-liter tons. Rare earth is not only an important raw material for traditional industries such as steel, non-ferrous metals, petroleum, but also in photoelectric information, catalytic equivalent technology, and new materials. It has shown an irreplaceable role in the field. In today's world, a new use of rare earth is found almost every 3 to 5 years, and one out of every four new technologies is related to rare earth. China is the largest resource country of rare earth and protects Rare earth resources are urgently needed. | This text mainly states:. | [
"The characteristics and value of thinness are gradually being understood by humans.",
"Broad prospects for the development and utilization of rare earth resources in China.",
"The international community has regarded the rare earth as a strategic resource.",
"Development and utilization of rare earth restrict high-tech applications."
] | 3 |
In the process of urbanization, large public facilities or buildings, such as subways, often carry the function of urban memory and are part of the city's history and culture. Large public buildings in cities do not need to keep up with the trend and do not need to be unified, but To connect architecture with the city's historical context, human environment, etc. , to a certain extent, a brand new look has become the dominant pursuit of urban aesthetics, so the city is in various unnecessary innovations and changes, and the characteristics of urban architecture are blurred. Sometimes it becomes a victim of "dressing contests", and over time, it makes it difficult to form and continue the cultural connotation of the city. | The text is intended to emphasize:. | [
"Lack of overall design of urban architecture will make the city lose its human characteristics.",
"The cultural connotation of Chengshan cannot be formed and continued to the immediate situation.",
"Innovation and change in urban fabric construction will lead to the city's model.",
"History and humanities should not be used in urban construction: important elements to ignore."
] | 3 |
The leader of the British Conservative Party personally solicited young people in the advertisement. The Labour Party has a National Committee for the Youth Labour Party. In its revised party constitution in 2005, it was stated that the young people should resonate with the Labour Party's ideas and ideas; the Liberal Democratic Party even relaxed its age, even 12 All children can join their youth organizations. This has also promoted the younger trend of party leaders and brought vitality to British politics; former Labour Prime Minister Blair took office at the age of 44 and current Prime Minister Cameron became the Conservative at 39 leaders. | The text is intended to explain:. | [
"Britain has a good culture and environment that encourages childcare.",
"Britain's three major parties all attach importance to absorbing young members.",
"Young people in Britain have a strong sense of participation in politics.",
"The trend of younger party leaders in the UK is becoming increasingly apparent."
] | 1 |
In all life on Earth at present, humans are no longer members of the traditional food chain, but are creating or even controlling the food chain and exerting unprecedented influence on the natural ecosystem. The abuse of atomic weapons and genetically modified technology is to make the earth s life system on which we live depends on the destruction of fire, and the garbage created by the pursuit of a hedonic consumption model will cover the planet. It also overdraws the underground resources, space resources and even space resources of future generations. The increasing temperature of the earth has attracted people Proud technological civilization sounded the alarm. | This text is intended to illustrate:. | [
"Earth warming is related to human activities and must be addressed.",
"Human beings must pay attention to sustainable development while developing technology.",
"c. Human beings have suffered unprecedented damage to nature and must suffer from it.",
"Technological advancements have changed the way of life of human beings, with serious consequences."
] | 1 |
There are advanced and backward examination techniques, but it is difficult to say that the college admissions system is advanced or backward. In 1993, scholars pointed out that the examination system is related to the national education systems and social conditions of each country. Some countries have an examination system with It is highly persistent and difficult to change; in some countries, the examination system is undergoing substantial, even rapid reforms. In addition, the reform directions of examination systems in different countries are not the same. | What does the text show the author's point of view? | [
"Historical and objective evaluation of the examination system.",
"College admissions systems have their strengths and weaknesses, making it difficult to distinguish between good and bad.",
"College admissions system should be reformed according to the specific conditions of the country.",
"The examination system abroad has a long history and is worth learning from."
] | 1 |
If criticism is not free, then praise is meaningless. In a sense, the credibility of praise depends on the freedom of criticism. If we are in an environment where we cannot express our opinions freely, then regardless of the voice of praise How well expressed is not to let the public believe it is true, because the most authentic evaluation is always produced in a freely contestable speech environment. Once the institutional soil that guarantees the credibility of praise speech is missing, even if the praise really comes from the parties The true feelings will be greatly reduced. | The most accurate summary of the main point of this text is:. | [
"Praise and criticism are a unity of contradictions.",
"True praise can achieve the best results.",
"Both criticism and praise require a free speech environment.",
"Being able to express criticism freely has true praise."
] | 3 |
It is often thought that used, old-style television picture tubes (cathode-ray tubes) are a waste material that contains toxic substances. But a new study suggests that this waste material may be useful. Researchers at 800 trillion becquerels of radioactivity Debris of the cathode ray tube glass was placed between the cobalt radiation source and the instrument for measuring the radiation dose to determine its ability to shield the radiation. The analysis results show that even if the glass debris of the cathode ray tube is not processed, the 55 cm thick Glass shards can reduce the radiation dose to 1% of the original, which is equivalent to the shielding ability of a lead plate about 9 cm thick, and lead is considered to be the substance that has the strongest ability to absorb and shield nuclear radiation so far. Debris and glass frit produced by crushing the cathode ray tube are mixed together, and the effect is about 40 cm thick. | Regarding the glass debris of the cathode ray tube, the following statement is correct:. | [
"The ability to absorb nuclear radiation is comparable to lead.",
"Increasing thickness increases its ability to shield nuclear radiation.",
"Its view of containing toxic substances is questioned.",
"The fineness of its processing will affect the ability to shield nuclear radiation."
] | 3 |
After nearly 200 years of development, the art museum has evolved from the original "artist's institution" to today's "public art institution. " The curator, director, and curator of the Art Museum found that the biggest problem they face now is not Dealing with donors, collectors, and colleagues, but how to attract ordinary people without art education and lack of relevant art experience to the art museum. The potential idea group does not enter the museum because they do not understand art history, lack For related art experiences, the museum has always thought that the museum did not welcome them, and there was nothing in them that interested them. Eliminating this "uncomfortableness" first required to downplay the elite color of the art museum. Art is not only about big people, but also ordinary people. Sociologically, the latter is more important. | This text mainly states:. | [
"The popularity of art education leads the public to museums.",
"De-elitism is the direction of current art development.",
"Art museums should actively approach the general public.",
"The level and level of the public's artistic appreciation continue to increase."
] | 2 |
Government functions and costs have been controversial, but research in this area seems to be in a state where opinions and positions are far from being consistent. One important reason is the limitation of research perspectives and methods. Generally speaking, there are two types of research One is to abide by the presuppositions of neo-classical economic theory, that the market can effectively solve problems in economic and social development, and hold the view of "small government"; the other is to abide by the presuppositions of government interventionism, that the government's intervention from time to time Necessary conditions for healthy operation. I believe that to solve this dilemma, we must have a new theoretical perspective and new research methods, and the emerging classical economic theory is one of them. | This text is most likely to tell next:. | [
"Theoretical framework and research methods of emerging classical economy.",
"How can the new theoretical perspective help improve the administrative efficiency of the government?",
"Limitations of Presuppositions in Neoclassical Economics.",
"Reasons for the inconsistency between government functions and costs."
] | 0 |
Traditional holidays have statutory holidays, and it may not be impossible to travel to Zhejiang. The real reason why an ancient festival continues is not that it is so lively and how many business opportunities it can bring, but because it carries the accumulated Chinese generations. That sentiment is filled with the spiritual blood and cultural genes that the Chinese nation depends on to survive. Nowadays, as social progress and economic development, people have higher expectations and requirements for traditional festivals and look forward to returning. | The text is intended to explain:. | [
"Excessive commercialization will weaken the spiritual connotation of traditional festivals.",
"The vitality of traditional festivals lies in the inheritance and development of their spiritual connotations.",
"People expect traditional festivals with historical value and practical significance.",
"Traditional festivals can provide people with emotional retreat and spiritual homes."
] | 1 |
Since the 1980s, market-oriented reforms have enabled the realization of the market value of human capital, and the rate of return on education for residents has increased from a low level to about 10%. Important reasons: With the improvement of education, high-education workers are no longer scarce, education returns have gradually stabilized, and the salary ratio of high- and low-education workers has no longer rise. In recent years, the phenomenon of wage convergence has appeared, and the gap between different education incomes is narrowing. | In line with this text:. | [
"Educational level is directly proportional to income.",
"Educational level has improved, and the salary ratio of different education has decreased steadily.",
"The human capital market continues to adjust so that the impact of educational factors on income is gradually reduced.",
"The guarantee of universal education and fair education has narrowed the income distribution gap."
] | 3 |
The latest research shows that the so-called "good cholesterol" may not be really that good. The study cited a large number of genetic data and found that even if the high-density protein cholesterol (HD. L) level commonly known as "good cholesterol" is increased, it will not reduce the risk of heart disease. It must help; at the same time, people with high HD. L levels due to genetic factors are not at least as likely to have a heart attack than people with low levels of natural HD. L. If HD. L really helps To reduce the risk of heart disease, the former should have a lower chance of developing heart disease. Scholars who have not participated in the study are disturbed by the relevant results. | Which of the following is best for the title of this text? | [
"Genetic factors and heart disease.",
"New findings in heart disease research.",
"Effects of cholesterol on heart disease.",
"\"Good cholesterol\" or does not exist."
] | 3 |
There is something wrong with the human electoral system, which is filled with too much money and meaningless arguments. Perhaps we should turn our attention to nature, find the meaning of elections, and correct or improve our system. Entomologist Tom Sealy Suggest that we should learn from bees. Sealy's research shows that the hive is a truly democratic society. When bees need to find a new home, the choice of place is voted by many bees, such as according to the size, humidity and surrounding flowers of the place How many parameters such as "quality". Each bee uses dance to vote. When the number of bees dancing a certain dance is enough, most opinions also tend to the place represented by the dance. The bees not only vote to decide "move the capital", in In the duel of the candidate queens, the worker bees will also interfere with the direction of the "election" in some way, and choose the queen who is most beneficial to the development of the entire hive. | Which of the following is best for the title of this text? | [
"Smart Bee.",
"Connotation of elections.",
"Democracy of bees.",
"Human role models."
] | 2 |
Unless otherwise specified, inflation is generally the price increase measured by the consumer price index (C. PI). Index, which directly affects the real purchasing power of residents 'income. From the perspective of maintaining residents' welfare, no price index is more suitable and more considerate than C. PI. And the fluctuation of food prices dominates consumer prices in China. The index fluctuates, not only because food prices account for more than 30% of the commodity basket, but more importantly, the food price itself fluctuates violently. Therefore, focusing on food price fluctuations has become the top priority of China's inflation research. | The most accurate summary of this text is:. | [
"Explain why food prices are the focus of research on inflation in China.",
"Analysis of the significance of controlling food price fluctuations to China's national economy and people's livelihood.",
"Explain how food price volatility affects the consumer price index.",
"Emphasize that improving the real purchasing power of residents should start with controlling food prices."
] | 0 |
In traditional Chinese concepts, the sculpture has not been regarded as an art form equivalent to painting; in traditional Chinese scholarship, there is only "painting" instead of "sculpture. " This lack of attention in history caused the end of the 19th century. At the beginning of the 20th century, a large number of stone carvings with high historical data research value were lost overseas, and today, the eyes of emerging collectors are only on the wealth of art, so the bronze, golden Buddha statues of the Yuan, Ming and Qing dynasties Prices soared all the way, and in the face of those ancient stone sculptures that truly reflected the Chinese sculpture culture and historical style, they behaved a bit timid and indecisive, which made people regrettable. | This text mainly talks about:. | [
"The importance of conceptualizing sculpture art.",
"Reasons why the ancient stone carvings are not valued in China.",
"The immature mentality of current sculpture collectors.",
"The deviation between the price and value of sculpture collections."
] | 3 |
Deep in the heart of almost everyone, there is a longing for Utopia and the ideal society. The dystopian theme is the deduction of its logic. Eventually, it will be found that ideals (mainly worship of institutions and technology) often lead to various inefficiencies. Disadvantages of control: totalitarian rule, inhuman society, spiritual depression, etc. Compared with the enthusiasm of utopia for criticizing "old" or promised "new", dystopian vocabulary is grimmer and respects the truth of human nature. Most dystopian works are full of imagination and black humor, and their spicy irony makes us cried and laughed, and then sweated coldly. | The most accurate summary of this text is:. | [
"Revealing the Drawbacks of Utopian Ideals.",
"Introduce the characteristics of dystopian works.",
"Describe the gap between ideal and reality.",
"Point out the differences between utopian and dystopian works."
] | 1 |
The United Kingdom has a tradition of high welfare. In 1601, the United Kingdom introduced the world's first "Poverty Alleviation Act". In 1948, according to the "Beveridge Plan", it was declared the world's first welfare state and promised to provide a "cradle to grave" all-weather welfare guarantee. Institutional services. However, with the economic downturn, especially the aging population, the UK s population aged 65 and over has reached 16%, and pensions are inadequate. The current pension gap has reached 26% of GD. P. Reform is reasonable and reasonable, but this has undoubtedly touched the cheese of national pension costs, and it is also reasonable to be strongly resisted. Obviously, the rigid characteristics of the welfare system make it easy to be extravagant and difficult to be extravagant. | The most accurate summary of this text is:. | [
"Describe the difficult situation in the UK pension reform plan.",
"Revealing the new requirements of the aging population on the British attacking government.",
"Rethinking the shortcomings of the UK's 24/7 welfare guarantee system.",
"Analysis of objective reasons for the failure of the British high welfare tradition."
] | 0 |
People who silently read TV news and advertisements can remember and remember more information than those who watch the TV program itself; you despise the value principle of a magazine, and you can still read it with interest. If this happens to a TV program, If you don't see it, change the channel quickly. In this case, we are unwilling to spend time on disagreeing views, it is impossible to reflect, and in fact, it will be rarer to question everything. Looking at the two written records together, it is easy to find inconsistencies, and even to discern the difference in the level of authority between the information; it is more troublesome to compare two video reports, and it is required to choose from two conflicting television reports. At times, viewers either rely on intuition or watch what they believed before. | The text is intended to explain:. | [
"Reading text is more helpful than watching TV.",
"The way information is received affects people's behavior.",
"Television can lead to wrong values.",
"People who like to read are calmer than those who like to watch TV."
] | 0 |
In the long evolutionary process, food scarcity has always been the primary threat to human beings. Due to the uncertainty of food supply and the inability to preserve food for a long time, human beings have been living a full and hungry life and can maximize the effective use of food Of individuals have survival advantages. After experiencing repeated famine selections, individuals with survival advantages and the genes in their bodies are retained by natural selection. These genes can stimulate a large amount of insulin secretion after a full meal, thereby maximizing Limit the conversion and use of glucose in the blood. Although the cost of doing so may lead to obesity, the survival threat caused by its harm to the body is not manifested until after middle age, and for most of human history Here, the average life expectancy of a person is less than 30 years. | The text is intended to explain:. | [
"The living environment of ancient people is completely different from modern people.",
"The human physiological structure is the result of natural selection.",
"Food scarcity is the number one issue for humans in the long run.",
"Obesity is associated with dominant genes in human survival and reproduction."
] | 3 |
As a visual symbol of mass communication, a trademark must have a specific meaning, and it needs to clearly convey the specific information it has in a concise image. Therefore, a trademark that has only image beauty but does not have rich connotation cannot be said As a "sign", at best it is only a pattern or graphic. At the same time, we must also understand that every enterprise must have many aspects. It is impossible to cover all the information with one image. It is also not advisable to accommodate all the characteristics. This requires the designer to extract the unique attributes of the object through analysis and screening, so that it perfectly integrates with the visual image, so as to create a brand-new, clearly indicative symbol. | The text is intended to explain:. | [
"How can a trademark present the unique attributes of a business.",
"The trademark should be the perfect unity of image and connotation.",
"The trademark creation process is a test of the designer.",
"Rich content is the most basic requirement for trademarks."
] | 1 |
Asian countries have escaped the global depression in recent years. The main reason is that they have not been involved in the 2008 financial crisis. However, a recent survey showed that Asian debt levels are growing at a terrible rate. In some ways, There are some reasonable reasons for this. The ultra-low interest rate policies of many countries encourage loans, and debt growth is a natural product of wealth growth. But it is worthwhile to note that Asian countries need to rely on larger debt scales to maintain economic growth. This signal shows that the economic health of Asia is not as good as the growth rate of GD. P reflects. Asia s current debt level is generally lower than that of Europe and is still in a safe range, but the rapid growth of debt will make the economy more vulnerable Shock. | The text is intended to explain:. | [
"Lack of staying power for economic growth in Asian countries.",
"Asian countries need to be alert to falling into a debt crisis.",
"Endless troubles after blindly pursuing the growth rate of GD. P.",
"Fully understand the advantages and disadvantages of ultra-low interest loan policies."
] | 1 |
Meteorological conditions and changes not only affect people's physical health but also have a significant impact on psychological emotions. Favorable meteorological conditions make people feel more emotional and comfortable; unfavorable weather conditions make people feel depressed, lazy and weak and even cause psychological and spiritual Morbidity and abnormal behavior. Studies show that high temperatures, high humidity, rain and some abnormal weather events are not good for people's mental health. According to a WHO data, El Ni?o in the last century affected about 100,000 people worldwide. Depression, the incidence of mental illness increased by 8%. The reason is that this phenomenon causes global climate anomalies and weather disasters, exceeding the psychological tolerance of some people, leading to mental disorders such as restlessness, mental retardation and other mental disorders. | The text is intended to explain:. | [
"Abnormal weather can adversely affect a person's mental condition.",
"Depression is related to climate abnormalities and weather disasters.",
"In-depth study of abnormal meteorological conditions such as El Nino is necessary.",
"There is some scientific reason for the ancient saying of \"heaven and man unite\"."
] | 0 |
You must have heard this theory: the left-handed person's right brain is more active and therefore more emotional and artistically gifted; the right-handed person has fully trained his left brain because rain is good at logical thinking and his personality is more rational. This concept is so Be so deeply rooted that some parents or educators take pains to get their children to balance left and right-hand activities. | The author is most likely to talk about next:. | [
"Why is there a division of labor between the left and right brains?",
"How the left and right brains work together.",
"Examples of different left and right brain divisions.",
"There may not be a clear division of labor between left and right brains."
] | 3 |
Compared with government public relations, civil diplomacy is more flexible, the content and carrier of communication are more acceptable, and it can achieve the effect of moisturizing and silent. At present, more and more foreign people come to visit China, and China is getting more and more With more citizens going abroad, the development of online media has also made it easier for the general public to influence public opinion. Therefore, it is necessary to guide the domestic public to actively cooperate with public diplomacy and actively disseminate Chinese cultural traditions and values through channels such as news media, community organizations, and civil society. Philosophy, safeguard the image of the country. | What does this passage mean? | [
"Differences between Civil Diplomacy and Government Public Relations.",
"Significance of civil diplomacy in international exchanges.",
"Nongovernmental diplomacy should be guided to play an active role.",
"The media should guide the public correctly in international exchanges."
] | 2 |
Income distribution is the result of a series of socio-political and economic policies and related systems, so the essence of reforming income distribution is to reform socio-political and economic policies and related systems that cause unfair income distribution. Income distribution reform, in a strict sense, It is not a reform of "all the rich and poor", but a reform that brings the socio-political and economic system closer to fairness, justice and justice, and a reform of the socio-political and economic environment that provides all members of the society with more equal opportunities for development. Social fairness, justice and justice. With a political and economic system that can provide equal opportunities for development for members of society, it is possible to form a reasonable income distribution system. | What does this text mainly explain? | [
"The essence of income distribution reform.",
"Background to income distribution reform.",
"What is true social justice.",
"What is a reasonable income distribution system."
] | 0 |
The role of contingency in psychology is often overlooked by laymen and even clinical psychology practitioners. It is difficult to realize that part of the change in behavior is caused by random factors, so psychologists should not pretend to be able to predict each case. Action. Psychological predictions should be probabilistic, meaning that they can make psychological predictions at the individual level, which is a common mistake made by clinical psychologists. | What does this text mean? | [
"Human behavioral changes are accidental.",
"Psychological predictions are overall predictions of behavior.",
"The accuracy of human behavior prediction is not high at present.",
"Clinical psychologists are better at making psychological predictions about individuals."
] | 1 |
The custom of burning incense has a long history in China. Usually people incense their clothes for etiquette. Ancient scholars also like to burn a furnace in the study to create a mood of "red sleeves and fragrance for night reading". Therefore, it was long before the Han Dynasty. Incense burners made of pottery, porcelain, copper, iron, and tiles appeared. During the Han Dynasty, the introduction of Buddhism played a significant role in the development of incense burners. From the end of the Yuan Dynasty to the beginning of the Ming, incense burners made of other materials gradually It was replaced by a copper incense burner, and the Xuande period of the Ming Dynasty was the peak period of copper incense burner production. | Sections are the introduction to an article, what is the article most likely to tell next? | [
"The influence of religion on the technique of making incense burners.",
"Reasons for the gradual fading of etiquette.",
"Development and evolution of incense burner making materials.",
"The Making of Xuande Incense Burner and Its Artistic Achievements."
] | 3 |
The "happiness" sensor is placed on the surface of the human body or implanted in the human body, and the indicators of people's happiness can be measured through various indicators. No "happiness" sensor will be perfect, and it is not necessary. When the thermometer was invented It is also very imprecise, but over time, the design of thermometers has become more sophisticated and is now an indispensable commodity. Scientists believe that "happiness" sensors will follow a similar evolutionary process, although they will There will always be a certain degree of uncertainty, but wearable sensors are more low-key and easier to use than traditional tools for measuring happiness. | What does this passage mean? | [
"No \"happiness\" sensor can be perfect.",
"\"Happiness\" sensor will become an indispensable commodity.",
"\"Happiness\" sensors will develop towards high accuracy.",
"Humans do nt need perfect happiness sensors."
] | 1 |
Through remote sensing detection, it was found that from October to March of the following year, every 2 to 3 days, there was floating dust blowing from the westerly belt at an altitude of more than 2 kilometers. When it arrived over the North China Plain, due to the lowered terrain. After the wind speed drops, the floating dust will be mixed down with the pollutants, and the fine particles will rapidly increase after encountering water vapor, causing a large-scale high-intensity pollution phenomenon. If the south side is relatively strong, it will form a continuous multi-day Heavy polluted weather. | This text is intended to explain the air pollution phenomenon in North China? | [
"Causes of Formation.",
"Formation process.",
"Coverage.",
"Time of occurrence."
] | 0 |
In fact, deferred debt repayment does not help to truly resolve the risk of local government debt. In most cases, it has planted a more powerful "time bomb". Once "borrowing the old with the new" has become a routine practice for local governments The consequences are even more unimaginable. In view of this, the central government should promptly take tough measures to stop local governments from continuing to sing "drag words"; relevant ministries and commissions should also actively consider using the capital market to digest local government public debt and use debt securitization, etc. Introduce private capital to reduce debt risks; local governments should also appropriately reduce their economic construction functions, realize financial rights and equal rights of affairs, and fundamentally eliminate the living soil of excessive debt. | What is the most accurate summary of this text? | [
"Emphasize the central government's guiding role in defusing local government debt risks.",
"Discuss effective means to resolve the risk of local government debt.",
"Analyze the reasons for limiting local government deferred debt service.",
"Describe the general practice of local government debt repayment."
] | 1 |
There are many new technologies born in the field of thermal power, and the combined cycle technology is one of them. In simple terms, the combined cycle technology is "one gas and two uses": the high-temperature exhaust gas discharged from the gas turbine is recovered and converted into steam by the waste heat boiler and enters the steam turbine. After driving it to run, both turbines transmit kinetic energy to the generator to generate electricity; the exhaust gas enters the boiler again, which further converts the thermal energy contained in it into kinetic energy and reduces the temperature of the final exhaust gas. This is not only environmentally friendly but also saves fuel. In addition to high power generation efficiency, fast start-up speed is also a great advantage of combined cycle technology. Its working principle is to shut down the slow-running steam turbine at the beginning of a startup, and only start the gas turbine to generate sufficient heat before switching to combined cycle mode. This feature is very useful for large cities with frequent power emergency incidents. | Regarding combined cycle technology, what does the following statement do not match the above text? | [
"Can be started quickly in a short time when the power is off.",
"Steam turbine starts earlier than gas turbine.",
"High-temperature exhaust gas is recycled.",
"Significantly improved power generation efficiency."
] | 1 |
In the West, football was once synonymous with humility and brutality. At that time, there were no rules for football activities, let alone etiquette, and there was no difference between fighting with a group fight. It is common to kill people. But this game is particularly bloody. Particularly exciting and attractive. Although repeatedly banned, it is often "spring breeze blows up. " In order to make this game that people love and hate to benefit the body and mind, and to change the image of "cheap kicker", people Created football rules, added football etiquette. | What does this passage mean? | [
"Rules and etiquette are important for football.",
"Football has always been popular in the West.",
"Football has a history of being spurned.",
"Football has undergone tremendous changes."
] | 0 |
In a long traditional agricultural society, mankind has been unable to shake off the lack of production and the lack of basic materials, and the total wealth of society is relatively constant, and wealth is mainly provided by limited natural resources. This means that international relations are more focused on Access to limited natural resources began. However, the development of modern industry and commerce and the advancement of science and technology have led to explosive growth in the total wealth of society. Countries around the world have increasingly realized that jointly establishing a just and reasonable world order is the realization of everyone. The best way to benefit. | What does this text mean? | [
"The growth of total social wealth depends mainly on the use of natural resources.",
"Changes in the way social wealth is acquired have profound implications for international relations.",
"There is a strong link between international relations and natural resources.",
"Mankind is gradually getting rid of the constraints of the supply of natural resources."
] | 1 |
In the face of earthquakes, science still has a lot to do. Through the study of seismic waves, people have found that seismic waves include longitudinal waves and shear waves. The former propagate faster, but the destructive force is smaller, while the latter is the opposite. Therefore, people use the earthquake monitoring network to monitor When the faster-propagating longitudinal wave of the seismic wave is transmitted, the monitoring center sends a signal to the monitoring center, and the monitoring center can use radio waves to send alerts to the public and key facilities through the client. In other words, the seismic alert is a "running race between radio waves and seismic transverse waves" "When the earthquake transverse wave has not yet arrived, warn people. | What does this text mean? | [
"Difficulty in monitoring S-waves of seismic waves than P-waves.",
"The accuracy and speed of earthquake warning systems need to be improved.",
"The development of radio wave technology is a prerequisite for achieving pre-seismic prediction.",
"Scientific use of the time difference between two seismic waves can issue an effective earthquake alert."
] | 3 |
Traditional pure literature magazines are quietly undergoing a "fashion revolution". Recently, well-known pure literature magazines have announced: "touch the Internet". These magazines have decades of history and have always been "tens of pages away. " "The world", so this trend has caused a lot of onlookers. However, our reporter learned in the survey that most of these literary journals face the dilemma of traditional readers and difficult for young readers. Therefore, "touching the net" is certainly fashionable for them. It is also a kind of self-salvation that conforms to the times. | What is not covered in this passage? | [
"Traditional literary journals face the problem of attracting younger readers.",
"Traditional literature periodicals \"touch the net\" is in line with the trend of the times, the general trend.",
"Pure literature magazine going digital is the only redemption from the current predicament.",
"Pure literary magazines have maintained the tradition of paper media for decades."
] | 2 |
Solving the problem of combining science and technology with the economy has always been the core of the reform of the science and technology system. Previous reforms have adopted a series of measures from the commercialization of technology, the operation mechanism of science and technology, the organizational structure, and the personnel system, mainly focusing on the micro-organizational level. To this day, we need to think more from the macro-management level. In other words, the reform has been changed to the government managers who promote the reform of the science and technology system. Does the concept of government science and technology resource allocation need to change? Do we need to change the mode of scientific and technological activity management? Does the organization that manages science and technology activities need to be adjusted? After answering these three questions, it is possible to solve the "two skins" problem of technology and economy. | What does this text mean? | [
"Thinking about the reform of the science and technology system from the perspective of government management.",
"Immediate reform of the national science and technology system is imminent.",
"Clarifying government responsibilities is an important prerequisite for the reform of the scientific and technological system.",
"The disjunction of technology and economy is a drawback of China's science and technology system."
] | 0 |
Since the beginning of the 21st century, Europe has been plagued by a decline in competitiveness. In 2010, in the newly-promulgated "European 2020 Strategy", the European Union explicitly proposed that the ratio of R & D and innovation to GDP would average 3% per year. Under the impact of the debt crisis, countries are busy tightening their finances, and innovation has been ignored. According to the latest statistics from the European Union, in 2011, the EU s R & D expenditure accounted for only 2.03% of GDP. Of the 27 member states, only Denmark and Malta have achieved their goals. In the next few years, due to restrictions on public debt and fiscal compacts, fiscal policies in EU countries will remain tight overall, and limited funds can be used to stimulate research and development, which means that it is difficult to innovate. The improvement has fundamentally determined that Europe's economic growth will lack an engine. | According to this text, what is the root cause of the declining competitiveness in Europe? | [
"Debt crisis hits European manufacturing.",
"Limited investment in R & D.",
"Fiscal austerity leads to insufficient innovation.",
"Economic growth cannot drive higher product quality."
] | 2 |
At present, there is no shortage of good design and talents in China. However, there are still many obstacles in how to integrate with life and the market to make design an industry. One is the lack of channels for communication between artists and manufacturers. Many experts believe that manufacturers lack interest in design. Many experts believe that the modern understanding of design should be extended to all enterprises, so that companies are willing to invest, only to understand that design is the main capital of future competition and is the product of international measurement The main criterion is that consumers buy the main weights in the balance so that companies can have a strategic vision that values design. | Can it be derived from this text? | [
"Enterprise's disregard for design hinders the industrialization of design in China.",
"Poor communication between designers and enterprises restricts the marketization of design.",
"Domestic enterprises' evaluation of design level differs from international standards.",
"Enterprises are unwilling to invest in the design process and cause a large number of design talents to drain."
] | 0 |
At different times, about 7,000 plants and hundreds of animals were used as food by humans. The loss of species will reduce the diversity of food, and make humans rely on only a few major foods, thus breaking the balanced diet structure of people In addition, with forests, the loss of species in the field can lead to an increase in certain pathogens, which are the culprits of disease in organisms. Some of the animals, plants and microorganisms most likely to become extinct are actually "buffers" for the spread of infectious diseases. Areas, they bear many diseases before they become infected. | The following statements are inconsistent with the original:. | [
"Endemic species can buffer the spread of infectious diseases.",
"Loss of biological diversity affects human health.",
"Loss of species endangers human food safety.",
"The delicate relationship between species diversity and disease infection."
] | 2 |
WiFi relies on invisible radio wave transmission, the power of the equipment is getting higher and higher, and local electromagnetic radiation is bound to increase; wireless signals pass through walls, and network information is not secure. These security risks are "swept away" in LiFi. Spectral ratio The radio spectrum is 10,000 times larger, which means greater bandwidth and higher speed, and the network setup requires almost no new infrastructure. LiFi technology itself has its limitations. If the lights are blocked, the network signal will be cut off. Currently, A series of key technology products are "hands-on" by researchers, and there are no commercial chipsets yet. There is still a long way to go for thousands of households like WiFi. | The following statements are inconsistent with the original:. | [
"LiFi technology is dedicated to transmitting signals with the help of lights.",
"WiFi technology has hidden dangers in information security.",
"WiFi is now widely used.",
"LiFi does not require any infrastructure to complete network setup."
] | 3 |
When we are suffering from some psychological pain-such as loneliness, social isolation, self-doubt, negative emotions, and no sense of life, nostalgia can play a coping mechanism. These troubles make the brain begin to screen its own memory bank and conclude Some narrative-specific snippets. Through nostalgia, we have resurfaced past successful experiences and intimate relationships. At those times, our lives have a sense of security and order. The psychologist explained: "You are reiterating to yourself 'I have done great things', and I hope this sentence can predict future development. ' Although I am not sure now, looking at my past, I know that I am a lovely person. I was destined to accomplish something great. '". | The following statements are inconsistent with the original:. | [
"Nostalgia will make our escape from reality.",
"Nostalgia is our driving force.",
"Nostalgia has an emotional buffer.",
"Nostalgia can make us optimistic."
] | 0 |
Clay appears to be a poorly fertile mixture of multiple minerals, but it may be the origin of life on Earth. In the simulation of ancient seawater, clay formed hydrogels-made up of a large amount of absorbable liquid The tiny space composition (like a sponge). In the past billions of years, the chemicals that have been trapped in these spaces may have undergone complex reactions, resulting in the formation of proteins, DNA. and various systems that eventually produce living cells. The hydrogel formed by clay may play a role of restraint and protection for the above chemical processes until the development of a cell membrane that envelops living cells. | The text is intended to explain:. | [
"Clay is rich in nutrients needed for life.",
"Protective effect of hydrogel on biochemical reactions.",
"The role of clay in the origin of life on Earth.",
"Earth life may have originated from clay."
] | 3 |
In recent years, the music curriculum in China's primary and secondary schools has not received enough attention in many regions, and the content of teaching materials cannot keep up with the times. Some music teachers only focus on skills development and ignore the main purpose of music education. Before teaching students a piece of music, teachers should first understand the moral ideas expressed in it, and then educate the students' minds and bodies positively in a variety of ways. As a music teacher, it is their responsibility to make children truly love music. A true, good, and beautiful healthy seed are planted in their hearts. | The text is intended to emphasize:. | [
"Music education should focus on the moral education of works.",
"Teachers should take responsibility for educating children.",
"Music education focuses on morality.",
"The content and theme of music education need to be changed."
] | 0 |
Regarding actor certification, everyone is most familiar with the title "first-level actor", and the main criterion for the selection of "the first-level actor" is "to make outstanding contributions to the prosperity of China's literary and artistic career". The standard itself is also ambiguous. According to relevant data, it is only customary to call "first-level actors" as "national first-level actors", and the word "national" in front of the title is more a display of glory. It can also be understood that the popularity and popularity of an actor mainly come from his work, and has nothing to do with his title. | This text mainly emphasizes:. | [
"The criteria for evaluating actors should be clear and feasible.",
"Actor certification is not a measure of the ability.",
"Evaluating actors should value work rather than a job title.",
"Realistic problems with current actor certification."
] | 3 |
At present, the setting of urban management institutions in different cities is different, generally divided into four types: urban construction supervision brigade, urban management bureau, urban management administrative law enforcement bureau, and urban management committee. Since urban management work is actually its own politics, there is no special national law For guidance, local governments have formulated some local regulations in accordance with the legislative authority, but they are very different and difficult to systematize. This has led to a number of "urban law enforcement violence" incidents in various places in recent years, affecting social stability. | The text is intended to explain:. | [
"The \"chaos\" of the current multi-city management in China.",
"Urban management law enforcement is the focus of public attention.",
"Urban management into the legal track is a top priority.",
"It is necessary to formulate national urban management regulations."
] | 3 |
The so-called "commercialization of environmental resources" is to give nature economic value and incorporate the environment into the market economy system. The environment is transformed into a product that can be analyzed like other commodities. As long as the environment is given appropriate value in economic reform, the environment will It can be better protected. According to this view, the emergence of various ecological and environmental problems is precisely due to the fact that the resources and environment are not considered as "commodities" and are not brought to the market for trading. | What does this text mean? | [
"Nature and the environment should be given economic value.",
"The environment is an important element in today's market economy.",
"The emergence of ecological problems is related to the fact that resources and the environment are not regarded as \"commodities\".",
"Commercialization of environmental resources can better protect the environment."
] | 3 |
Language users distributed in different places have accumulated common or unique experiences in production and life in the long-term development process. These experiences or knowledge systems are all condensed in the language. Each language group has a different understanding of nature. The aspects have reached different depths, forming a complementary distribution of the cognitive structure, and together they constitute a broad and deep knowledge system for human beings. | The text is intended to explain:. | [
"Human knowledge systems are preserved and constructed verbally by different groups.",
"Human groups develop and use experience and knowledge through language.",
"Language promotes the differentiation of the knowledge system of various groups.",
"The depth and breadth of the experience and knowledge system of different human groups."
] | 0 |
If the Antarctic ecological environment can be assessed and the relevant regulations are strictly implemented, the ecological impact of Antarctic tourism can be effectively controlled, because compared with the extremely vast area of the Antarctic continent, the area of tourist activities is only the total area About 3% . How to manage the scientific research station that has been set up in Antarctica for a long time is a more difficult problem, especially some abandoned scientific research stations have caused new threats to the Antarctic ecological environment. | What does this passage mean? | [
"Significance of Antarctic ecological environment assessment.",
"Prospects for Antarctic Ecotourism.",
"The necessity of Antarctic ecological environment management mechanism.",
"Impact of Antarctic scientific research station on local ecological environment."
] | 2 |
With the deepening of China's opening up to the outside world and the acceleration of the globalization of the world economy, the impact of international economic environmental factors on the stability of China's macroeconomic operation has become greater and greater, and we need to pay close attention and treat them with caution. At present, the international market oil prices, food and edible oil prices The impact of rising prices on China's domestic market is becoming greater and greater, and it has become a factor that cannot be ignored for the rise of domestic market-related commodity prices. The impact of such input-type cost-driven price increases will be accompanied by China's important resources such as foreign oil The rise in the dependence of sex goods, and becoming more and more, may become a long-term factor driving price increases, and we must pay more attention to this. | What does this text mean? | [
"China's input costs will continue to increase with the deepening of globalization.",
"China's externally dependent economic model is one of the reasons for rising prices.",
"International market prices have a great impact on China's domestic market prices.",
"We must attach importance to the impact of international economic factors on China's economic stability."
] | 3 |
In the US movie theater line, whether it is blockbuster or low-cost production, the fare is the same. This does not seem to be in line with the economic theory of "demand size determines the price". Some researchers have pointed out that any theater The price of all movies released during the same period is the same, a phenomenon formed in the 1970s. Not only the film industry, sports events and performances also follow this pattern. Although at some times and in some regions, mobile pricing can enable Film companies and theaters have higher earnings, but for theaters, keeping the same ticket price for different movies still outweighs the disadvantages. | What is this paragraph most likely to tell next? | [
"Reasons why the same ticket price for different movies is better for the theater.",
"Main reference factors for determining the fare of the U. S. film industry.",
"The relationship between film production costs and audience demand and film pricing.",
"Formation of fares in other industries such as sports events and performances."
] | 0 |
"Micro-innovation", this concept is becoming a new direction for Chinese companies to try. Today's technological innovation is no longer a subversive update, and any small change to the user experience may explode the entire market. Weibo It can be seen as a micro-innovation based on blogs, which lowered the user threshold with 140 words and quickly triggered a wave of national microblogs. For companies accustomed to imitation, how to prevent micro-innovation from becoming a "cottage" "Synonym" is the key to the problem, especially in the Internet field. A phenomenon like a group of peaks is common, but it is difficult to see that "micro innovation" is playing a role. | This text is explained by "group purchase"? | [
"The phenomenon of blind conformity.",
"Update trends.",
"Copy and imitate.",
"Collective purchase agreement."
] | 2 |
When the night is quiet and we are about to go to sleep, our bodies often twitch suddenly. This kind of twitch is often referred to by scientists as lethargic nystagmus (also known as sleep twitch). At present there is no research to fully understand its cause, so There is a lot of speculation about this. One explanation is that the human brain evolved based on the reptile's brain, so it still retains part of the reptile's stress response pattern. When the muscles are completely relaxed, the brain will be based on this stress The reaction mode thinks that we are falling freely. For the sake of self-protection, the brain commands the muscles of the whole body to move immediately, trying to catch something during the fall, so the already relaxed muscles will suddenly tighten, causing sleep twitching. | This text? | [
"Introduce the clinical manifestations of sleep nystagmus.",
"Provide an explanation for lethargy.",
"Explain the relationship between sleep nystagmus and the brain.",
"Explain the significance of lethargy muscles for humans."
] | 1 |
In 1996, brain science researchers in Parma, Italy discovered that a special type of cell, called a mirror neuron, exists in the monkey's brain. Let the monkey see or hear an action. When it does this action, these cells will Excitement. Later studies have shown that this mirror neuron also exists in the human brain, which can feel the subject's fear and anger, sadness and nausea; complex feelings such as shyness, loneliness, and unpopularity can also be apparent through mirror neurons When we see other people's expressions or experienced emotional states, mirror neurons will be activated, allowing us to experience the feelings of others and enter the emotional world of others. | What's best for this text title? | [
"The magic of \"compassion\".",
"What is a neuron.",
"New discoveries in brain science.",
"Potential causes of \"love\"."
] | 3 |
Iron is an essential nutrient for all organisms, and marine phytoplankton must extract iron from seawater. Iron produced in seawater is usually very small, so for the vast ocean area, the limitation of iron limits the growth of phytoplankton Iron in seawater mainly comes from aerosols in rivers. However, most of these iron-containing aerosols are deposited in offshore areas, so the transportation of wind and dust has become the main form of iron supply in oceans far from the continent, especially for less iron. In areas such as high latitudes, this replenishment can greatly promote the growth of phytoplankton. | What does the following statement agree with the original? | [
"The main function of deep-sea phytoplankton is to decompose iron-containing suspended matter.",
"Iron in the ocean in low latitudes mainly comes from wind and dust transport.",
"Iron-bearing materials transported by wind and dust are important to marine phytoplankton.",
"Iron in the deep sea is mainly in the form of river suspended matter."
] | 2 |
The ultra-fine particle function preparation machine is to pulverize the particles ultra-finely with a violent collision of high-speed air flow, and then automatically classify them, and then add nano- or micro-materials that need to be compounded to knead a variety of properties, so that the particles can achieve the required function. After using ultra-fine particle function preparation machine to pulverize chemicals, they are still easy to agglomerate, not easy to fluidize, and the drug is easy to volatilize. At this time, a pharmaceutical-grade surface coating compound is added, which is adsorbed on the ultra-high-speed medicine by high-speed rotation. The surface of fine particles can not only prevent the agglomeration of ultrafine particles, but also form a protective film to protect the efficacy. | This text explains the "ultrafine particle function preparation machine"? | [
"Undertake the processing task of medicine from raw material to preparation.",
"Features and its application in medicine crushing and preparation.",
"Design principle and application in medicine crushing and preparation.",
"Solved the problems in the preparation of chemical crushing."
] | 2 |
According to reports, the female audience accounts for nearly 2/3 of the core audience of a parent-child program of a satellite TV. You can imagine such a scene: at night, young mothers with young children alone watch "Dad with children" on TV at home, And young dads may still be working overtime, socializing, or just staying in the bedroom playing games and playing computers-their children still continue the story of being without their father. In fact, this phenomenon also happens to mothers. In many modern families, the responsibility of raising children is mainly passed on to the older generation. | The text is intended to emphasize? | [
"Parental education is absent from modern family life.",
"The absent subject of parent-child education in real life.",
"The real reason for the current parent-child show to resonate.",
"Lack of communication between parents and children in real life."
] | 1 |
The traditional concept of innovation believes that innovation does not have a fixed structure and does not follow rules and patterns. People who want to be innovators are told to "go beyond the natural thinking mode", "expand ideas and use things that have nothing to do with your products and services. Analogy ". We advocate a completely different approach: think in a well-known framework, don't jump out of its scope. When people focus on the internal factors of a situation or problem, creativity is the strongest. Defining a specific innovation task and then closing its extension, so that most of our talents may have more lasting creativity. | What does this text mean? | [
"Focus is an important factor in improving creativity.",
"Thinking within the framework tends to be more conducive to innovation.",
"Ignoring the idea of rules and patterns is not conducive to stimulating creativity.",
"Innovation without a fixed structure limits the thinking of innovators."
] | 1 |
At the beginning of the 20th century, physicists such as Planck, Ball, and others jointly created quantum mechanics, which together with relativity is considered to be the two basic pillars of modern physics. The development of quantum mechanics revolutionized the structure of matter for people. And the understanding of their interactions. With the help of quantum mechanics, many phenomena can be truly explained, new phenomena that cannot be imagined by intuition are predicted, and then verified. The birth of theories such as quantum mechanics has helped promote the progress of world civilization. It is of far-reaching significance. The scientific value of these years-long basic research results is inestimable, and it can never be measured by simple standards such as "useful or not. ". | What does this passage mean? | [
"Scientific research requires long-term accumulation.",
"Quantum mechanics is of great significance to modern physics.",
"Fundamental research is not emergency.",
"Scientific value cannot be measured with quantitative indicators."
] | 2 |
News is an objective report, and comments are subjective judgments. In order to get rid of subjective assumptions and maintain objective and rational as much as possible, the news must be based on the facts of the news, rather than relying on its own imagination. This determines that reviews can always follow the news. Later, according to news facts, make corresponding comments and value judgments. You cannot run in front of the news, you cannot make judgments beyond the facts of the news, you can't piece together a fact based on fragmented imagination, and then trumpet it. | What is the most accurate summary of the main point of this text? | [
"Comments are an extension of news coverage.",
"Comments are from news but higher than news.",
"Comments are the refinement and sublimation of news facts.",
"Comments must be subjective but must be based on news facts."
] | 3 |
Looking back at the entire industry chain, the plight of China's milk powder industry is the plight of the upstream smallholder economy. China is at the peak of its birth, and there is a huge gap between the amount of milk powder needed and production. High-quality milk sources are scarce products, especially in pastures Today, the traditional dairy farming model has become the biggest obstacle to the development of milk powder in China. The milk source in our country cannot meet the soaring market demand. If we want to ensure the quality of milk sources, we need to change the current small farmer style. The free-range farming model has been transformed into an industrial pasture-style farming model, which requires many fundamental reforms, such as land transfer, the diversion of agricultural population, and a large amount of original capital investment, which are more difficult than restoring milk powder credit. | This text is intended to explain the Chinese milk powder industry? | [
"Congenital deficiency in the layout of the industrial chain.",
"Difficulties in changing from the production model.",
"It is difficult to get rid of import dependence in a short time.",
"It takes time to restore the credit of the industry."
] | 1 |
Mark Twain once heard a pastor lecture in a church. At first he felt that the pastor was moving and prepared to donate. After ten minutes, before the pastor had finished speaking, he was a little impatient, so he decided to donate only some change. After another ten minutes, the priest had not finished speaking, so he decided not to donate a penny. In psychology, this phenomenon of excessive stimulus and prolonged action caused psychological impatience or resistance. Called the "overrun effect". The "Ice Bucket Challenge" project currently aimed at helping patients with amyotrophic lateral sclerosis should also be alert to this effect due to excessive entertainment. Start with the show, but not end with the show, Leaving the true spirit of charity and not just the star video collection, this transnational relay is considered a success. | What is the most accurate summary of this text? | [
"\"Ice Buck Challenge\" should be avoided as a show.",
"Weakening the role of stars in charity.",
"To grasp the value of charity and entertainment.",
"\"Overrun effects\" should be prevented in due course."
] | 2 |
At present, for most consumers, smart home products are both familiar and unfamiliar, and many people's concepts are still in electric curtains or villa anti-theft systems. From a technical level, one-click control, remote control, human body sensing, automatic The products that appeared in opening these movies are not "high-tech" today, but due to reasons such as high prices, smart homes have not become widespread. | According to this text, is the following statement correct? | [
"Intelligence has become the future development direction of the home furnishing industry.",
"At present, there is no barrier to technically achieving smart homes.",
"Popularizing the smart home must reduce production costs.",
"The fuzzy concept of smart home affects its popularity."
] | 1 |
Human self-esteem can be divided into conditional self-esteem and unconditional self-esteem. The former is self-esteem obtained by meeting certain preset standards, and self-worth depends on the realization of these standards, rather than the true needs of the self, such as thinking of having Beauty is only valuable. Conditional self-esteem often does not understand their needs, and the standard for measuring self-esteem is internalized. If the love of parents is conditional, reward their desired behaviors and not want them. Punishment of behavior, which imposes standards of behavior on children. Children will unconsciously regard this standard as their own pursuit of life, and conditional self-esteem is often manifested through strong self-awareness. Such people always pass Look at yourself from the perspective of others. | What is in line with the meaning of this text? | [
"Human true needs are a source of conditional self-esteem.",
"Parents' excessive doting can damage children's self-esteem.",
"Conditional self-esteem is often overrated in the unexpected world.",
"Parents setting behavioral standards for their children are not good for their growth."
] | 2 |
British scientists claim that they have found a way to replace the Global Positioning System (GPS) without the need for any space technology. Studies have found that lasers can confine and cool atoms placed under vacuum, reducing the temperature to above absolute zero One millionth of a degree. At such temperatures, atoms are extremely sensitive to changes in the magnetic and gravitational fields of the earth. Researchers can use these results to limit atoms on a small device, study their fluctuations, and locate their And accurately locate where they are. At this time, the tracking of the track will be done by a device that is only 1 meter long. The key is how to turn it into a miniature device so that it can be installed on a smartphone. in. | What does this text mainly introduce? | [
"Innovation of smartphone applications.",
"New uses of lasers in technological innovation.",
"Application of new positioning system in frontier fields.",
"The principle of using atoms to locate."
] | 3 |
Psychological science education is a systematic project that requires the cooperation of all parties. A district has carried out various special psychological science education activities. Streets and communities are the main positions of psychological science education, and all streets have listed this work as community education The relevant departments of the District Party Committee Organization Department, the District Human Resources and Social Security Department, the District Education Department, and the District Women's Federation carried out targeted psychological science popularization education from the actual situation, which played a positive role in stabilizing the workforce. | What's best for the text title of this paragraph? | [
"A large number of psychological popularization activities are carried out in a district.",
"Jointly promote psychological science education and form a good working atmosphere.",
"Psychological popular science education is the focus of community education.",
"All units carried out targeted psychological science education."
] | 1 |
Big data refers to massive data that is so large that it is difficult to obtain, manage, process and organize it into useful information through general software tools. It has four characteristics of large volume, high speed, diversity and value, and is considered to be the new century human The "new wealth" and the value "comparable with oil", the developed countries have taken the development and utilization of big data as an important goal to win a new round of commanding heights. | What does this text mean? | [
"There is still technical difficulty in processing big data.",
"Huge value is hidden behind big data.",
"Developed countries have taken a step forward in the development and utilization of big data.",
"Development and utilization of big data has become a hot spot in national competition."
] | 1 |
From politics and economy to daily life, from globalization to regional revival, from practical technology to discourse expression, many problems and even crises are closely related to the factor of space. This is caused by the earthquake and tsunami disaster, border armed conflict, The collapse of the real estate industry, road congestion and increasing competition for space are manifested in various forms. | What does this text mean? | [
"Economic globalization brings many space crises.",
"Natural and man-made space crises are becoming increasingly prominent.",
"Space is becoming more important today.",
"Increased population brings many space problems."
] | 2 |
One of the biggest problems with the need for reform of state-owned enterprises is that their property rights belong to the state, which has led to the contradiction of the impersonalization of state-owned enterprise operations. As a result, corporate managers do not have to be accountable to enterprises. It is difficult for enterprises to achieve economic benefits. In the reform, state-owned enterprises Began to face the market, and the government also gave it full autonomy, but this has led to some state-owned enterprise executives to strengthen insider control, making state-owned enterprises a corrupt channel for some people to fake public money. The public capital absorbed through the shareholding reform is due to The strength is weak and it is impossible to check and balance this effect. Obviously, after the establishment of the mixed ownership model. If the insider control mechanism of the state-owned enterprise has not been changed, its effect can only be limited. | What does this passage mean? | [
"Depersonalization of operations makes it difficult for state-owned enterprises to achieve economic benefits.",
"Mixed ownership model can effectively promote the reform of state-owned enterprises.",
"Public capital forces cannot balance the insider control mechanism of state-owned enterprises.",
"Mixed ownership is the key to successful SOE management system reform."
] | 2 |
The common point between modern chemistry and alchemy is to create new things at the molecular level. As for creating new elements, it is actually the task of nuclear physicists. They take some cyclotrons to bombard the new elements and then fill them into the periodic table as chemistry. The fruit of the victory of the family. Classical alchemy actually has elements such as atoms, but does not have rational thinking. For example, medieval Europeans believed that light, heavy, dry, and wet are basic physical properties. Dry and light It is fire, dry and heavy is soil, wet and light is air, and wet and heavy is water. Therefore, any substance is the result of the synthesis of four basic elements: water, fire, soil, and air in different proportions. This is obviously different from the current concept of knowing the world, and the understanding of the nature of matter in other civilizations in the same period is also between mystery and reason. | What's the most likely next? | [
"The starting point of modern chemical rational thinking.",
"How physicists create new elements.",
"The impact of classical alchemy on European civilization.",
"Knowing the various concepts of elements in the world."
] | 0 |
Sediment benchmark refers to the actual allowable concentration of specific chemicals in the sediment that does not harm the quality of benthic organisms or overlying water bodies. It is not only a perfection of the water quality benchmark, but also the basis for evaluating sediment pollution and ecological risks. Basic elements of eco-environmental quality assessment. Research on sedimentary benchmarks abroad began in the 1980s, but a complete and unified sedimentary benchmarking system has not yet been formed. Due to the migration, transformation, and bioaccumulation of pollutants in sediments, and The complexity of the interface process still lacks key research methods. Many domestic scientists have done a lot of useful explorations, but the research is still fragmented, and no national authority has issued a lake sediment reference standard. | What does this text mean? | [
"Urgent need to make up for the lack of existing sediment reference systems.",
"Sediment reference is very important but the system is not studied.",
"Sediment reference is an important research content of lake water environment.",
"There have been many advances in related research on sediment baseline."
] | 0 |
The ocean is a natural extension of land areas through river basins. In marine development activities, production links such as marine fishing, maritime transportation, marine mineral development, and mariculture are jointly completed in the sea areas and watersheds; while the production links such as sea salt industry and seawater utilization are Completely completed on land. In addition, while the development of modern science and technology promotes the advancement of marine technology and the development of the marine industry, the development of marine high-tech and the emergence of new products have also promoted the advancement of land-based science and technology and the development of related industries Sea and land products have developed interactively through this technological extension. | What does this text mean? | [
"Dependence of the marine economy on the spatial distribution of the basin economy.",
"The development of modern technology has promoted the progress of the sea and land economy.",
"Marine economy and river basin economy are industrially intertwined.",
"The development of modern technology has promoted the convergence of sea and land economies."
] | 0 |
With the social contract, people lose their natural freedom, and their absolute right to take whatever they want; through the social contract, they get the freedom of civilization and the legal right to their own possessions. When weighing the advantages and disadvantages, if we want to avoid mistakes, we must clearly distinguish what is natural freedom and what is civilized freedom-natural freedom is controlled only by the actual power of the individual, while civilized freedom is limited by the public will Entering a civilized society, human beings have obtained moral freedom, which alone makes human beings their own masters. | Based on the above text, is the following statement correct? | [
"The social contract sets the boundaries between natural freedom and civilized freedom.",
"The social contract emphasizes restraint rather than complete freedom.",
"People can obtain civilized freedom only if they obey the social contract.",
"Social contract grants people the freedom of civilization and restricts the freedom of nature."
] | 1 |
Dementia is an acquired mental impairment syndrome with cognitive impairment as the core symptom. The degree of mental impairment is sufficient to interfere with social or professional functions. It is a chronic progressive disease. The scope of the impairment involves memory, behavior, personality, judgment. , Attention, visual spatial skills, language, logical reasoning and many other advanced neural functions. According to statistics, dementia has become the fourth leading killer after cardiovascular disease, cancer and stroke, seriously threatening the health and life of the elderly Quality. Age is an important risk factor for Alzheimer's disease. It is generally believed that the prevalence of dementia will double for every 5 years of age in people over 60 years old. As the elderly population continues to increase, Alzheimer's will become A serious public health problem in our country. | According to this text, is the following statement correct? | [
"Alzheimer's sometimes develops suddenly.",
"Incidence of dementia is related to education level.",
"The basic living ability of patients with dementia can be improved.",
"The number of Alzheimer's patients in China will continue to rise."
] | 3 |
The principle of visible light communication technology is very simple, the light represents 1, the light goes off 0, and the combination of light and off carries information. However, because the frequency of visible light is much higher than the wireless network communication signal, its linearity of propagation is very strong, slightly If there are obstacles, communication will be interrupted. Considering technological development trends and product practicality, visible light communication is not widely used in homes to replace wireless networks, but this does not mean that this technology has no practical value. This technology is not useful in broadcasting. It has exciting application prospects in public communication. Using visible light communication technology, light-emitting diode signal lights can tell the driver that there is congestion in straight ahead, and it is recommended to turn right and take another road. | Can we deduce from this text? | [
"The use of visible light communication technology will make the city truly a smart city.",
"At present, the core technology of visible light communication has made a huge breakthrough.",
"Visible light communication technology will shine in public communication.",
"Visible light communication technology will make a radical change in the home network."
] | 2 |
The value of love is determined by the way you are loved. Love is not given but accepted; loved is not accepted, loved is given. Without acceptance, there is no love, no matter how much you give. Many people are simply, one-sided The earth believes that love is giving, and as long as you give it with all your heart and give it without reservation, it proves that this is actually wrong. True love must be accepted, otherwise it can only be shown as a gesture of favor. If giving is love, wouldn't there be chaos in the world, or would everyone pretend to be coercive in the name of love. | What's best for the text title of this paragraph? | [
"Love is accepted.",
"The value of love.",
"Love is loved.",
"Love is acceptance."
] | 0 |
Researchers have long envisioned that stem cells could be used to repair or replace damaged tissues. This research field is known as regenerative medicine. "Pluripotent" embryonic stem cells have high expectations from regenerative medical scientists. The so-called "pluripotent" means These stem cells can differentiate into a variety of other cell types, and current technology can already induce pluripotency in non-embryonic cells, thus bypassing the ethical controversy that arises when using embryonic cells directly. | What's the author least likely to tell next? | [
"Significance of cell pluripotency research.",
"Origin of the name of regenerative medicine.",
"New results of cell pluripotency research.",
"Ethical controversy in the field of regenerative medicine."
] | 1 |
Since the first permanent pacemaker was implanted in the body in 1958, manufacturers of implantable medical devices have been continuously researching ways to provide power to their products. Non-rechargeable lithium batteries are currently common and are used in heart disease In transplantation equipment for neurogenic diseases, non-rechargeable lithium batteries can generally be used for 7 to 10 years, which is already relatively "longevity. " Researchers believe that unless breakthrough breakthroughs are made in the field of biological batteries, implantation -Style equipment can never really work reliably and permanently. | What does this text mean? | [
"Implantable devices are currently mainly used in the medical field.",
"New technologies need to be introduced in the treatment of neurogenic diseases.",
"Power supply is currently the bottleneck of implantable devices.",
"Broad prospects for implantable medical devices."
] | 2 |
In previous discussions about network speedups and price reductions, public opinion has mostly cut in from the perspective of the game between operators and consumers, focusing on the impact of low Internet speeds and high fees on public life, using the logic of service provider obligations and consumer rights. This time, it provides a new perspective, that is, low-quality, high-cost broadband services potentially prevent the process of social informatization. In the operation of the modern information society, broadband construction has the meaning of infrastructure and is a knowledge-based economy. , A networked society, a digital life, and the minimum physical support of a service-oriented government. Without a high-speed, high-level broadband environment, the efficiency of information exchange will lag, the cost of technological innovation will increase, and the development and innovative type of an information society The growth of society is naturally bound. | What does this text mean? | [
"Broadband construction should become the cornerstone of the information society.",
"There has been a misunderstanding in the previous discussions about network speed and price reduction.",
"The service quality of network operators should be at the forefront of the service industry.",
"The improvement of information exchange efficiency depends on the improvement of the broadband environment."
] | 0 |
For a long time, the government's handling of public affairs has been in a relatively monopoly state. As social transformation has intensified, social governance has faced more and more challenges, and the government has been unable and unnecessary to deal with many complicated social affairs. Appeared, it is urgent to clarify the relationship between the government and the society. The society can handle it and hand it over to the society. The government only performs macro-control and supervision, which must be completed by the government itself. Services help to strip off part of the government's functions, expand the space for social self-service, enable the society to conduct self-management and self-service, and ultimately promote the improvement of the overall efficiency of society. | What does this passage mean? | [
"Government's monopoly on public affairs hinders social efficiency.",
"Social transformation weakens the role of government in handling public affairs.",
"The transformation of government functions to services is an inherent requirement of social transformation.",
"Purchasing public services is the primary way for governments to improve efficiency in the future."
] | 2 |
Both directors and producers are very complicated types of work, and the accumulation of experience is very important. If they have not experienced the frustration of the set, there will be problems with their ability to perform on the scene. Therefore, in some countries where the film industry is mature, newcomers from After graduating from school, you must first be an apprentice in a studio, start writing a script, and then go through associate directors, executive directors, and other links. After you have mastered all aspects of skills, you will eventually grow into a qualified director. You Zejian ". | Which of the following words best summarizes the truth contained in this text? | [
"The knowledge and doctrine obtained from the book is very simple in the end. To truly understand the doctrine in the book, you must verify it yourself.",
"Hard work can improve work.",
"Genius is 1% talent plus 99% effort.",
"Soldiers who do not want to be generals are not good soldiers."
] | 0 |
When discussing the differences and pros and cons of science and religion as cognitive methods, it is often true that the notion that science is not omnipotent and science can go wrong is also true. But in that discussion, no one claimed that " In the case that science is always correct ", actively inserting this view, but obviously using the fact that" all cognitive methods are imperfect "to deliberately confuse different cognitive methods. This is extremely misleading. | According to this text, what does the author want to say? | [
"Do not deviate from the topic in discussions on cognitive styles.",
"No cognitive method will be perfect.",
"The idea that \"science can go wrong\" is sometimes confused.",
"There are no advantages or disadvantages between the two cognitive methods of science and religion."
] | 2 |
With the implementation of the debt replacement plan, the risk of local debts being unable to be paid due has basically disappeared, and rigid payment has been ensured again. However, there are still many technical issues to be resolved in order to truly standardize local debt management, the most prominent of which is the local government. Credit rating issues. Credit ratings are the basis of bond pricing. They are directly related to the issuer's financing costs, but because the credit rating standards are not clear, the government credit ratings of developed regions in the east and the less developed regions of the west are the same. Local government credit and national credit ratings Similarly, even local debt rates are lower than the national debt rate, which is obviously unreasonable in theory, and it does not reflect the requirement of "the market plays a decisive role in the allocation of resources". | What does this passage mean? | [
"Local debt management risks still need attention.",
"Local government credit rating system needs to be improved.",
"The determination of debt interest rates should be in line with market rules.",
"Geographical differences should be considered when addressing local debt issues."
] | 1 |
In modern military, the status of strategic deterrence is becoming more and more important. The strength of strategic deterrence is composed of two parts: the standing army and the reserve force. To ensure the normal operation and development of these two forces, in addition to the mobilization of the national economy, an intangible thing is needed. With the support of forces, this is exactly the strategic task undertaken by the press and public opinion war in the information war. Because without the media's propaganda, others will not be able to fully feel your "power" and its deterrent effect will be greatly reduced. From the Gulf From the war to the Iraq war, the United States used the media to wield a "deterrent stick". Before the war, it launched a large-scale public opinion offensive and caused the other party to lose a game. It can be seen that through public opinion wars, we can seize the right to speak and preempt the enemy to form a confrontation A favorable war environment can help achieve strategic goals. | What does this text mean? | [
"Journalism is critical to strategic deterrence.",
"Public opinion war has become an important means to win the information war.",
"Mass public opinion offensive becomes outpost of modern war.",
"Media propaganda is the link between standing forces and reserve forces."
] | 0 |
We have witnessed that the future science and technology in those science fiction novels that existed only in the imagination were realized one by one and changed the real world. Maybe one day, science fiction will stop thinking about and simulate the actual role of technology, and focus all its attention On the subject of the narrator, human destiny and even the fate of the universe, we still want to thank them for helping us imagine the future world. But, I hope that there will always be someone who asks as heartily as Jules Verne more than a hundred years ago : Is it really impossible for people to travel around the earth in less time? | According to this text, the author wants science fiction? | [
"Imagine as much as possible the impact of technological development on humans.",
"Pay more attention to the development of the science fiction storyline itself.",
"Ability to continue to inspire and inspire future technological innovation.",
"Efforts should be made to explore the specific performance of future technology applications."
] | 2 |
Literature entered the Internet and gained a brand-new open perspective for civilians. The free, compatible and shared virtual space on the Internet broke the monopoly of literary discourse power of elite writing, and provided "everyone who is willing to create online. " The opportunity to be a writer ". This" new folk literature "marks the return of literary discourse to the folk. Nevertheless, online writing cannot be compared with" people's writing "because the" people's writing "of literature does not depend on the media The publicity and the breadth of participation depend on the humanistic value orientation of this literature and the aesthetic character that is popular with the general public. | What does this text say? | [
"Popularization is the trend of future literature development.",
"Literary creation should adhere to the value orientation of human nature.",
"Internet writing provides equal voice as ordinary people.",
"Civilian internet literature cannot be equated with \"people's writing\"."
] | 3 |
To determine whether the formation of a ring crater or ring structure is related to the impact of a meteorite, the key is to find out whether the rock of the pit has been subjected to the shock wave accompanied by the strong impact of the meteorite. Under the action of the strong shock wave, the target rock will undergo shock metamorphism. About the meteorite impact In the identification of pits, the international scientific community has identified three diagnostic indicators for shock metamorphism: mineral shattered sheeting, mineral shattered glass, and high-pressure polymorphic transformation of shattered minerals. In nature, in addition to extraterrestrial objects caused by high-speed impacts Except for the shock wave, no other natural process or geological effect can trigger such physical changes in the geological body. If one of the above three indicators can be found in the surface ring geological structure, it can be determined that a meteorite impact has occurred in the area. event. | According to this text, for a circular pit or circular structure? | [
"It can be judged that the meteorite impacted the formation when the minerals changed the glass.",
"Its formation often proves that it has been subjected to strong shock waves.",
"Three diagnostic indicators of shock deterioration usually do not appear at the same time.",
"Strong earthquakes may trigger high-pressure polymorphic transformations of shattered minerals."
] | 0 |
Throughout the world, a new era of waste treatment is coming. Not long ago, Russian scientists have been able to use plasma technology to deal with harmful gases generated during the waste incineration process and harmless the "sludge muddy water" produced by urban life, making it Turned into humic acid fertilizer. German scientists created the "wind sorting technology", which made the world see a broad future of waste disposal. This technology ended the manual sorting of waste, allowing wind to replace people with plastic and glass in waste. Sorting paper, etc. , has raised the waste treatment process to an unprecedented new stage. | What's best for this text title? | [
"Waste: misplaced resources.",
"Technology: The Key to Waste Management.",
"Wind: The \"robot\" in the new era.",
"Harmlessness: the future of waste disposal."
] | 1 |
Psychologists have found that people's understanding of the world is driven by two basic needs: first, there is a "consistency need" in our understanding of the world, and we hope that the world's movements conform to our beliefs, ideas, attitudes, experiences and expectations Even if reality is inconsistent with our own expectations, we must change the external evidence to make it meet our internal expectations; second, human beings need to have a sense of control in the external environment, and we do not want to be powerless in the face of reality, At a loss, we need to find some possibility that we can understand, control, describe, explain and predict. | Which of the following behaviors can be explained by the psychological findings in this article? | [
"Herd mentality is easy to produce in the collective.",
"Stubbornness when you know you are wrong.",
"Like to use \"conspiracy theory\" to explain things beyond your own experience.",
"Prone to boredom and trying to change in an overly familiar environment."
] | 2 |
In the early and middle stages of urbanization, the United States pursued a free economic theory, and the market mechanism played a major role. The federal government's weak regulatory measures led to excessive suburbanization, resulting in structural imbalances in urban development planning, the sprawl of urban sprawl, serious waste of land resources, ecological A series of issues such as environmental damage. In response to this, in the later stages of urbanization, the U. S. government gradually increased its control, strengthened urban planning and industrial planning through legislation and administrative intervention, and gradually paid attention to environmental protection, especially in the 1990s. The "smart growth" movement proposed by the U. S. government has had a profound impact on urbanization. | What does this text tell us? | [
"The government must attach importance to promoting balanced development between urban and rural areas.",
"Ecological environment is the first consideration in the process of urbanization.",
"Urbanization and coordinated economic development can achieve results.",
"The government should plan and intervene in the development of urbanization."
] | 3 |
With the global warming, melting ice layers, the huge energy resources contained in the North and South Pole, and the advantages of navigation channels have been fully explored, and its strategic significance has become increasingly prominent. It is estimated that only the Arctic regions have coal, oil, and natural gas reserves. It accounts for 25%, 13%, 30% of the world's potential reserves. At the same time, the strategic location of the polar region is also particularly important. Today, to win competitive advantages, not only the United States, Russia, Canada and other polar countries have formulated polar regions in accordance with their national interests. Strategy, and some non-polar countries and groups are also actively participating in polar affairs, making the situation in the polar region suddenly change. As an emerging strategic hotspot, the international struggle around the polar region, especially the Arctic region, will become increasingly complex and fierce. | What does this passage mean? | [
"The active participation of big powers complicates the situation in the polar regions.",
"Countries should look at polar regions from a global strategic perspective.",
"The international struggle around the Arctic is about to begin.",
"The polar region has become a hotspot for strategic games in countries around the world."
] | 3 |
Oceanologists have revealed the mystery of coral reef colors. It turns out that there are many mutations in the genes responsible for controlling pigment production in corals. The more genes are activated, the brighter and brighter the coral color is. These pigments coexist with corals and are The seaweeds that provide food have a protective effect. In places with strong sunlight, in order to prevent seaweeds from being killed by the sun, coral insects will generate more pigments and the colors of corals will be more vibrant. | What's best for this text title? | [
"Defending seaweed.",
"Mystery of colorful corals.",
"Sun and coral.",
"Dedicated coral."
] | 1 |
In the era when the text is not yet popular, folk stories have assumed the functions of cultivating outlook on life, morality, and ethics, and listening to stories is an important channel for people to learn traditional culture, natural knowledge, and philosophy of life. However, the rapid development of modern technology is Deeply changing people's lifestyles, and also greatly affecting people's acceptance habits and aesthetic tastes. Young people's current perception and understanding of traditional culture is more through film and television works, online novels, video games, etc. Some people are more and more unfamiliar with some classic images in traditional folk stories. Many experts and scholars said that it is urgent to salvage the "lost" folk stories. | What's the most likely next? | [
"Ways to make folk stories acceptable to modern people.",
"Relationship between folk tales and traditional culture.",
"The younger generation's understanding of folk tales.",
"The impact of modern technology on the spread of folk stories."
] | 0 |
The photosynthesis of plants is the most effective process for fixing solar energy on the earth. The oil and natural gas consumed by humans are actually direct or indirect products of plant photosynthesis in ancient times. The earth produces 1,730 substances each year through photosynthesis.100 billion to 220 billion tons, which contains energy equivalent to 10 to 20 times the total energy consumption in the world, but the current utilization rate is less than 3%. Photosynthesis is the best example of efficient use of solar energy, breaking the mystery of photosynthesis The mechanism will lay the foundation for establishing an "artificial photosynthesis system" and then developing clean and efficient new energy. | What does this text say? | [
"Significance of cracking photosynthesis.",
"The mysterious mechanism of plant photosynthesis.",
"Ways to improve photosynthesis utilization.",
"Relationship between solar energy and plant photosynthesis."
] | 0 |
Modern information network technology, microelectronics technology, and virtual technology have expanded people's horizons to a whole new field. People can not only rely on computer technology to build a combat laboratory, integrate historical experience and predictions into the future, and integrate The combination of computer automatic reasoning and expert experience guidance can also create a realistic combat environment by synthesizing dynamic artificial simulation battlefields, opening up new channels and broad spaces for strategic theoretical research. Many countries have based this and proposed new operational principles. And theory, and based on this, the national security strategy of the country has been formed, thereby realizing the transition of national security planning from empirical decision-making to scientific decision-making. | What does this passage mean? | [
"Modern technology helps scientifically formulate national security strategies.",
"The development of modern information network technology has revolutionized the way of war.",
"National security planning is changing from empirical to scientific decision-making.",
"Operational principles and theories depend on the innovation and development of science and technology."
] | 0 |
When showing off tourism became a purpose, it was expected that they would crowd together to famous attractions. In fact, tourism as a modern lifestyle can have diversified functions. If it is for education, you can take children to see the famous mountains and rivers , The ruins of the ancient city, to help them understand the country's history and cultural traditions; if it is for relaxation, you can go to the seaside, deep mountains, or choose a farmhouse in the suburbs nearby, and you can escape the hustle and bustle of the earth for a short time. Facing the purpose of tourism, look for The right place for vacation is the healthy concept of tourism, so that you can better enjoy the joy of tourism. The transformation and upgrading of the concept of tourism, the differentiation of the tourism market, the phenomenon of overcrowding may disappear, and the happiness in travel will also be more mellow. | According to this text, what does “transformation and upgrading” of the tourism concept mean? | [
"Achieving diverse functions.",
"Rationally face the purpose of tourism.",
"Give practical meaning to tourism.",
"Enjoy the joy of travel."
] | 1 |
The survey shows that the biggest difficulty in youth entrepreneurship is funding.64.2% of people believe that lack of sufficient funds is the main difficulty. Many people are unwilling to borrow or raise funds despite lack of funds, which reflects that many entrepreneurs are starting a business. There is a conservative mentality in the process. Another prominent difficulty is the excessive competition of peers, accounting for 26.9%. During the survey, it was found that the field of youth entrepreneurship is more concentrated, such as the college student group is more inclined to e-commerce, computer technology support, etc. Young farmers are more willing to engage in the planting and breeding industries that they are more familiar with. This kind of homogeneous entrepreneurship will inevitably lead to excessive competition while forming a scale effect. | The following statement is consistent with the original? | [
"Insufficient funding is a major factor in the failure of youth entrepreneurship.",
"Inadequate financial services support for young entrepreneurs.",
"Homogeneous entrepreneurship reflects the conservative mindset of entrepreneurs.",
"The field of youth entrepreneurship is concentrated in certain fixed industries."
] | 3 |
The setting of university majors should be the result of multiple considerations by universities, governments, markets, and society. Overemphasis on certain aspects will inevitably lead to imbalances. To achieve relative reasonableness and balance, it is necessary to provide a platform on the system, such as ensuring universities When setting up a major, it has been collectively demonstrated by specialized institutions such as professors' committees or academic committees. The education department should also promote and respect the governance model of modern universities, give professional organizations more autonomy in professional settings, and eliminate unreasonable institutional factors. Afterwards, when society evaluates the majors of colleges and universities, can it be possible to treat the employment status of different majors with a rational and peaceful mindset, instead of equating the red card of the employment rate with "professional badness". | What does this passage mean? | [
"Education authorities should give universities more autonomy.",
"Institutional construction is the foundation to ensure the rationality of professional evaluation.",
"Colleges and universities should consider multiple factors.",
"Employment rate is not the only criterion for evaluating the quality of a major."
] | 2 |
The food industry is a people's livelihood industry that is related to the immediate needs of the people and a harmonious and stable economy and society. However, at present, China's food supply system as a whole has a surplus of low- and mid-end products, and a serious shortage of high-end and personalized product supply. Foreign products are becoming more and more dependent. Especially under the current economic new normal of speed shifting, structural adjustment, and power conversion, in-depth promotion of the supply-side reform of the food industry is an inevitable choice for achieving healthy and long-term development of the food industry. Food Standards It is not only an important part of the national food safety governance system, but also a main vane to guide the quality of food production. Therefore, the key to deepening the supply-side structural reform of the food industry is to build a set of advanced food industry standards. | What's the most likely next in this paragraph? | [
"Main problems existing in the domestic food industry.",
"Lessons learned from foreign food industry standards.",
"Issues to focus on in building food industry standards.",
"Specific measures to deepen the supply-side reform of the food industry."
] | 2 |
The change of Nanjing's name in history is rooted in the likes and dislikes of the rulers. It is not only Nanjing that has also caused the change of other place names. After Song Tingping set up the Fang La uprising, he hated Jiangnan people for rebellion and the highest artistic accomplishment. The emperor Song Huizong then wrote on the place names: In the two active areas of Fang La, Luzhou was changed to Huizhou, and the original meaning of the "hui" was "bundled and bound"; Muzhou was changed to Yanzhou, which is even more self-explanatory. In contrast, in order to avoid the taboo of the country, Zhu Yuanzhang took the meaning of "Hai Ding Ze Boning" and changed Mingzhou to Ningbo, which was already "friendly". | This text mainly introduces? | [
"Political factors behind the change of place names.",
"Impact of historical events on place names.",
"Place preferences of ancient emperors.",
"Likes and dislikes of the ruler in certain areas."
] | 0 |
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