Ques:Read the article and select the best answer. Article: Chinese Ancient Science & Inventions Chinese Inventions--Can You Name Them? The Invention of Paper and find out everything about paper-making at The Rober C.Williams American Museum of Papermaking. The Art of Printing(Matteo Ricci) The Origin of Chinese Books and Printing Chinese bookmaking an ancient craft Paper,a contribution to human progress The History of Chinese Mathematics Chinese Ancient Science & Technology Chinese Ancient Agriculture The Coins of Ancient China Chinese Agriculture The Coins of Ancient China Chinese Agriculture Invented in China? The History of Calculating(abacus) Return of the Dragon:Hazards of Man-Made Magnetism(a discussion) Chinese Ancient & Modern Think-tanks Kong Fu Zi--Confucius(James A.A.Tucker) The Philosopher Confucius (551~479 B.C.) The Analects--Confucius (English text) The Great Learning--Confucius (English text) The Doctrine of the Mean--Confucius (English text) Mencius--Meng Zi and some text (GB) Mao Zedong--A Great Man in China History Man of the Year--Teng Hsiao-ping (Times) The Tao Te Ching--Lao Tzu (Translated by S.Mitchell) XUN KUANG (Xunzi--25 B C) Han Fei Welcome to Taoist Resource Center A Complete Guide to Taoism and its many applications. ASIAWEEK--MAO NOW--The Great Helmsman led China into some of the most monumental disasters of the modern era.Now,20 years after his death,Mao Zedong's star is shining asbrightly as ever.How can it be so? Chairman Mao's Poems--In Chinese (GIF). Dr. Sun Yat-Sen--The founding father of Republic of China. Mao Zedong--An unofficial site which collects quotations of Mao and some articles on Mao.(CHINESE GB) (CHINESE PS) Mao Zedong--A Great Man in China History--Internet resources on Mao & his era. Sun Yat-Sen:Fundamentals of National Reconstruction--"This book is Sun Yat-sen's most important political statement.It enunciates his famous three principles whereby he set China on the road to modernity." DENG Xiaoping--Deng Xiaoping leads a far-reaching,audacious but Risky Second Revolution.(Man of the Year 1985,Time Magazine)(in... Question: This passage is probably take from   _  . Options: A: magazine B: a webpage C: text book D: TV programme

Ans:B
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Ques:Read the article and select the best answer. Article: Have you ever imagined what human beings will look like in the future? Well, now you don't have to. According to AsapScience, a Canada-based video channel that touches on many different science topics, humans will be very different creatures 1,000 years from now. Artificial intelligence, genetic engineering and climate change will work together to change our bodies greatly, according to a video recently published by the channel. We could, for instance, develop red eyes as our DNA changes, and have darker skin because of global warming. The video painted a picture of a future world in which our bodies are part human, part machine. Nanobots, or tiny robots, will be put into our bodies, improving our abilities. "No longer will we be limited by our own physiology. We will truly become a mixture of biology and machine on the inside," says the video. Meanwhile, designer babies will cause future generations to grow into intelligent, attractive people. As global warming takes hold, humans will also be skinnier and taller, as this body shape deals with heat better. In fact, Cadell Last, a researcher at the Global Brain Institute located in Belgium, believes change may happen even faster than this. As he said in a paper recently published in Current Aging Science, mankind is already going through a major evolutionary change. In less than four decades, Last claims, we will live longer, have children in old age and need artificial intelligence to finish daily tasks. "Your 80 or 100 is going to be so radically different than your grandparents," Last said. Instead of living fast and dying young, he believes humans will live slow and die old. "The biological clock isn't going to be around forever," he added, and said that people could pause it for some time using future technology. Just a few hundred years ago, most humans were working in the fields, while nowadays more and more are getting an education. These are just predictions, and no one can be sure how human beings will evolve in the future. But with such large... Question: Which of the following would Cadell Last probably agree with? Options: A: Future babies will be designed according to their grandparents' wishes. B: Our increasing dependence on artificial intelligence will threaten our survival one day. C: Future technology will pause our biological clocks so that humans live slower and longer. D: In less than four decades, humans will have a sudden genetic change that will make us rely on artificial intelligence.

Ans:C
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Ques:Read the article and select the best answer. Article: A husband-and-wife team from California reached the Pacific Ocean after a 4,900-mile cross-country  walk, becoming the first to backpack the American Discovery Trail in one continuous walk. Marcia and Ken Powers,of Pleasanton,started the travel across 13 states,through 14 national parks and 16 national forests on Feb.27 from Cape Henlopen in Delaware.Nearly eight months later,the excited couple walked through water into the Pacific Ocean at Point Reyes,a day ahead of time. "We are a little sad that a great adventure is over.It was a fantastic adventure.And now we go home and just de housework.It's really sad."Marcia,who said she's in her 50s,and her 60-year-old husband  _ cities,deserts,mountains and farmland before reaching the Pacific alone with arms around each other's backpacks. They overcame deep snow in the East,a quicksand in Utah,close lightning strikes in the Midwest and strong desert sandstorms in the West while averaging 22 miles a day and taking only four days off.But they enjoyed the French history of St Louis,the beauty of the Colorado Rockies and the kindness of strangers they met along the way. They particularly remember two brothers--a doctor and dentist--who put them up in their homes around Chester,Ill.,after terrible days,and a motorcyclist who gave them water after they failed to find any on Utah's lonely Wah Wah Desert. "Americans are truly warm-hearted and wonderful people."Marcia Powers said."We got to meet people that we would never meet in our daily living at home.We got to touch it with our feet and hands and smell all its scents  and hear its wildlife.It's an amazing country,"she added. Question: After the long walk,Marcia and Ken Powers felt sad probably because_. Options: A: they had to do the heavy housework again B: they had no way to earn their living C: they couldn't go on enjoying their walk D: they had experienced too many difficulties

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