I'm taking a test and have to guess the right answer to the question after the article. Article: We are all busy talking about and using the Internet, but how many of us know the history of the Internet ? Many people are surprised when they find that the Internet was set up in the 1960s. At that time, computers were large and expensive. Computer networks didn't work well . If one computer in the network broke down, then the whole network stopped. So a new network system had to be set up. It should be good enough to be used by many different computers. If part of the network was not working, information could be sent through another part. In this way computer network system would keep on working all the time. At first the Internet was only used by the government, but in 1970s, universities, hospitals and banks were allowed to use it, too. However, computers were still very expensive and the Internet was difficult to use. By the start of the 1990s, computers became cheaper and easier to use. Scientists had also developed software that made " surfing " the Internet more convenient. Today it is easy to get on-line and it is said that millions of people use the Internet every day. Sending e-mail is more and more popular among students. The Internet has now become one of the most important parts of peoples' life. Question: A new network system was set up to _ . Options: A: make computers cheap B: make itself keep on working all the time C: break down the whole network D: make computers large and expensive
B

I'm taking a test and have to guess the right answer to the question after the article. Article: If you do not use your arms or your legs for some time, they will become weak, and when you start using them again, they slowly become strong again. Everybody knows that. Yet many people do not seem to know that memory works in the same way. When someone says that he has a good memory, he really means that he keeps his memory in practice by using it. When someone else says that his memory is poor, he really means that he does not give it enough chance to become strong. If a friend says that his arms and legs are weak, we know that it is his own fault. But if he tells us that he has a poor memory, many of us think that his parents may be blamed, and few of us know that it is just his own fault . Have you ever found that some people can't read or write but usually they have better memories? This is because they cannot read or write and when they have to remember things, they cannot write them down in a small notebook. As a result, they have to remember days, names, songs and stories, so their memory is being exercised the whole time. So if you want to have a good memory, learn from the people: practice remembering things in a way as other people do. Question: If you do not use your arms or legs for some time, _ . Options: A: they will become thin B: they will become weak C: they begin to ache all over D: you can't use them any more
B

I'm taking a test and have to guess the right answer to the question after the article. Article: Are people less happy or happier when they get older? If your answer is"happier", then you are right,based on a study published seven years ago.It found that people become happier and experience less worry after age fifty.In fact,it found that by the age of eighty-five,people are happier with their life than they were at eighteen. The finding came from a Gallup survey of more than three hundred and forty thousand adults in the United States in 2008.At that time,people were between the ages of eighteen and eighty-five. Arthur Stone in the Department of Psychiatry and Behavioral Science at Stony Brook University in New York led the study.His team found that levels of stress were the highest among adults between the ages of twenty-two and twenty-five.Stress levels dropped sharply after people reached their fifties. Levels of happiness were the highest among the kids and those in their early seventies. The survey also found that men and women have similar emotional patterns as they grow older.However, women at all ages reported more sadness,stress and worry than men did. So why would happiness increase with age? One theory is that,as people get older, they become more thankful for what they have and have better control of their emotions.They also spend less time thinking about bad experiences. Question: Which of the following is the best title of this passage?[:&&] Options: A: Differences Between Stress and Happiness B: Differences Between Age and Happiness C: Relationship Between Stress and Happiness D: Relationship Between Age and Happiness
D