Question: New research suggests that cutting daily sitting time to less than three hours might extend your life by two years. "Humans were designed to move. But modern lifestyles and office jobs rarely encourage us to walk around," says Peter Katzmarzyk, an expert at the University of Louisiana. "Sitting is common in our lives today. We sit while we're driving, eating and watching TV. And many of us sit for many hours at work." Katzmarzyk said. "We can't throw away physical activity. It's extremely important. We have 60 years of researchers showing us that." Katzmarzyk said. Katzmarzyk and other researchers are trying to discover how sitting all day affext our lifespans . "This is a relatively new area of study...Studies that have assessed the relationship between sitting and death or television viewing and death have been very rare in the last four or five years," said Katzmarzyk. Katzmarzyk and his colleagues analyzed data from these studies, which involved almost 167,000 adults. Then they turned to a government-run survey of Americans to find out exactly how much time people spend sitting and watching. Not only did the team find that U.S. citizens could live longer by sitting less, they found that cutting TV time to less than two hours a day could add an extra 1.4 years to their lives. People who've spent half their waking lives sitting down might well ask, "Is it ever too late to make a change?" "We would say 'No. It's never too late.' Physical activity is good for you at every age." Katzmarzyk said. Katzmarzyk says studying this problem has inspired his team to make a few changes in their own lives. They recommend a few simple changes: frequently getting up from your desk, taking walks at lunch time, and instead of e-mailing colleagues, walking over to their offices and talking face-to-face----all activities that can be enjoyable as well as life-extending. Why did Katzmarzyk and his colleagues turn to a government-run survey? A) To collect information for the government B) To know how long people sit and watch TV C) To find what citizens do in their spare time' D) To discover how sitting for long affects their lives
Answer: B

Question: Every year, thousands of new high school graduates pack their bags, move to new cities, and sign papers accepting loans, the money borrowed from a bank or lenders etc, which they might not be able to pay back. Without proper education on personal finance, especially as it relates to paying for college, young adults are guided into improper loan plans that result in years of debt after graduation. In order to set students up to succeed financially, it is important to educate students and parents on their financial options before school in the fall. The best way to support families heading for college is to require that every high school student take a personal finance class before graduation. This will help smooth the transition into adulthood. The average student takes out at least one loan to cover the costs of their education each year. In 2014 the average student graduating from college carried a negative balance of about $20,000 in debt, which often spread over multiple lenders. Upon graduation, students rarely know exactly how much money they owe, and even though they are in the state of being unable to pay their debts, they cannot wipe out student loans. These students spend much of their adult lives paying off the gradual increasing debts. A personal finance course would teach students how to manage their income and expenditures, while helping to significantly reduce the amount of debt students carry into adulthood. By teaching students how to save money and live within their means, this course will provide the next generation with a foundation to progress financially. Students choosing to get a job straight out of high school would also benefit from finance education for these very reasons. With education on how to manage their finances, all young people will have the knowledge to make healthy decisions, leading them to improve good credit and purchase needed items like cars and homes with skill and confidence. While not every young person makes financial mistakes, those who do can face years of... The main purpose of the passage is to   _  . A) inform and explain B) argue and persuade C) analyze and evaluate D) discuss and examine
Answer: B

Question: Research shows that much of our predisposition   towards determination, sociability and self - control and sense of purpose is in our genes.In fact, our DNA plays a bigger role in influencing these traits ( characteristics)than our upbringing  and the company we keep.Taken together, these aspects of personality can make the difference between success and failure, say the Edinburgh University researchers. They questioned more than 800 pairs of twins about their attitudes to life to tease apart the influences of nature and nurture.Comparing identical twins, who share all their DNA and their up bringing, with non-identical twins, who have a shared background but are no more genetically alike than other brothers and sisters, is a technique often used by researchers to quantify the influence of genetics. The results, published in the Journal of Personality, showed that genes play a much bigger role than lifestyle, with self-control particularly etched   into our DNA. Our genes a222so largely determine how determined and persistent we are.This is important in terms of success, as someone who refuses to give up is more likely to achieve their dreams than someone who _  Researcher Professor Timothy Bates said, "Ever since the ancient Greeks, people Lave de hated the nature of a good life and the nature of a virtuous life.Why do some people seem to manage their lives, have good relationships and cooperate to achieve their goals while others do not? Previously,  the role of family and the environment around the home often controlled people' s ideas about what affected psychological well-being.However, this work emphasizes a much more powerful influence from genetics." However, those who haven' t been dealt a helpful hand of genes shouldn' t he too depressed.The professor says a sense of purpose is the key and advises those who are eager for success to focus their thoughts on making a difference. What is the best title for the passage? A) How do people work hard? B) Why can some people succeed? C) DNA determines success or failure D) Several factors determine personality
Answer: