I'm taking a test and have to guess the right answer to the question after the article. Article: People who have lost the ability to understand or use words due to brain damage are called aphasics . Such patients can be extremely good at something else. From the changing expressions on speakers' faces and the tones of their voices, they can tell lies from truths. Doctors studying the human brain have given a number of examples of this amazing power of aphasics. Some have even compared this power to that of a dog with an ability to find out the drugs hidden in the baggage. Recently, scientists carried out tests to see if all that was said about aphasics was true. They studied a mixed group of people. Some were normal; others were aphasics. It was proved that the aphasics were far ahead of the normal people in recognizing false speeches -- in most cases, the normal people were fooled by words, but the aphasics were not. Some years ago, Dr. Oliver Sacks wrote in his book about his experiences with aphasics. He mentioned a particular case in a hospital. Some aphasics were watching the president giving a speech on TV. Since the president had been an actor earlier, making a good speech was no problem for him. He was trying to put his feelings into every word of his speech. But his way of speaking had the opposite effect on the patients. They didn't seem to believe him. Instead, they burst into laughter. The aphasics knew that the president did not mean a word of what he was saying. He was lying! Many doctors see aphasics as people who are not completely normal because they lack the ability to understand words. However, according to Dr. Sacks, they are more gifted than normal people. Normal people may get carried away by words. Aphasics seem to understand human expressions better, though they cannot understand words. Question: How did the scientists study aphasics? Options: A: By asking them to watch TV together. B: By comparing them with normal people. C: By organizing them into acting groups. D: By giving them chances to speak on TV.
B

I'm taking a test and have to guess the right answer to the question after the article. Article: Microsoft founder Bill Gates said that he planned to give away almost all of his fortune ,largely to the cause of global health,during the course of his lifetime.With an estimated worth of more than $40 billion,according to Forbes,the project will be no small fate for Gates.Having already provided the Bill & Melinda Gates Foundation with $24 billion to address global health issues,Gates said that finally his entire fortune will be put towards the cause except "a few percent left for the kids". So what has made the richest man in the world to channel his resources so heavily into one interest?Gates believes that "the equality of opportunity "in which Americans take such pride needs to extend to other nations around the world. Improving the health of the populations,he says,has proven to be an essential method in helping poor countries to be financially successful."National borders allow inequalities,"said Gates."We all need to take a more global view,rather than just saying my country is doing well.We have to step up these health issues,knowing how few resources are going into them." Gates said that both his parents set up an example for him as a child.His father,William H.Gates,was the head of the local Planned Parenthood,and his mother,Mary,volunteered for the United Way.As he gathered his fortune,Gates knew he would finally want to give back as well,but he didn't expect to devote himself wholeheartedly to one project until he was about 60. However,Gates,47,began to question his ability to wait that long."It seemed there was a real time urgency,"Gates said."I started to think how many lives I could save before then." Question: It can be learned from the passage that Bill Gates thinks _ . Options: A: Americans can be worldfamous by giving away vast fortune B: Americans should treat fellow citizens well C: Americans should devote themselves to certain projects D: Americans should care about people in other countries
D

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 some time, they become weak; when you start using them again, they slowly become strong again. Everybody knows this and nobody would think of questioning this fact. Yet there are many people who 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 exercising it frequently either consciously or unconsciously. When someone else says that his memory is poor, he really means that he doesn't give it enough chances to become strong. If a friend complains 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 his parents are to blame and that he is just unlucky, and few of us realize that it is just as much as his own fault as if it is his arms or legs that were weak. Question: When someone has a good memory, this is because _ . Options: A: his parents are very clever B: he was born clever C: he keeps using his memory very often D: he always does things in a correct way
C

I'm taking a test and have to guess the right answer to the question after the article. Article: American magician David Blaine left the glass box in which he had lived for 44 days without food on October 19, 2003. Hundreds of people came to watch the end of his starvation experiment, which has become one of London's main tourist attractions. Looking thinner and darker, 30-year-old Blaine was taken out of his box over the River Thames and immediately went to hospital. He was then slowly reintroduced to food, a process doctors say could be life threatening. He had been drinking only water since September 5. A native of Brooklyn, New York, Blaine first became known as a street magician in the early 1990s. He soon found himself doing magic tricks in bars for the likes of American actor Leonardo DiCaprio and his super model friends. Over the last decade Blaine has become famous with a combination of breathtaking magic and clever tricks aimed at getting a lot of attention. In 1999, he was buried in a coffin for one week and, in 2000, he spent 62 hours in a giant block of ice. Last year he stood on top of a 25-meter pillar in the center of New York for 35 hours before jumping into a pile of boxes. "I think a lot of people are unable to accept that they're able to do what they can do," he said. "They don't realize we can survive. The human being is an amazing creation." But he seems to have suffered from spending so long in the glass box. He said that at times he was unable to see, had serious back pains and lost his sense of taste. Question: It is _ for David Blaine to eat food after such a long starvation. Options: A: pleasant B: delicious C: dangerous D: important
C