Question: Read the following article and select the best answer. Article: A team of US psychologists have found that talking to another person for ten minutes a day helps with memory. "Socializing is just as effective as more traditional kinds of mental exercise in memory and intellectual performance," Oscar Ybarra, a psychologist at the University of Michigan Institute for Social Research, said in a statement. In one investigation, they analyzed data on 3610 people, aged 24 to 96. They found that the higher their level of social interaction , the better their cognitive functioning. Social interaction includes getting together or having phone chats with relatives, freinds and neighbors. In another experiment, the researchers conducted lab tests on 76 college students, aged 18 to 21, to evaluate how social interactions and intellectual exercises affected the results of memory and mental performance tests. The students were divided into three groups: the social interaction group had a discussion of a social issue for 10 minutes before taking the tests; the intellectual activities group completed three tasks (including a reading comprehension exercise and a crossword puzzle) before the tests; and a control group watched a 10-minute clip of the Seinfeld television show. "We found that short-term social interaction lasting for just 10 minutes improved participants' intellectual performance as much as engaging in so-called 'intellectual' activities for the same amount of time," Ybarra said. The study was expected to be published in the February issue of the journal Personality and Social Psychology Bulletin. Question: What's the purpose of the experiment on 76 college students? - To judge the effect of social interaction on memory and intelligence. - To find out what is real social interaction. - To learn how much time is needed for social interaction. - To show the function of people's cognition.
Answer: To judge the effect of social interaction on memory and intelligence.

Question: Read the following article and select the best answer. Article: Some people are lucky enough to be born with a good sense of direction and even if they have only visited a place once, they will be able to find it again years later. I am one of those unfortunate people who have poor sense of direction and I may have visited a place time after time but I still get lost on my way there. When I was young I was so shy that I never dared ask complete strangers the way and so I used to wander round in circles and hope that by some chance I would get to the spot I was heading for. I am no longer too shy to ask people for direction, but I often receive replies that puzzle me. Often people do not like to admit that they didn't know their hometown and will insist on telling you the way, even if they do not know it; others, who are anxious to prove that they know their hometown very well, will give you a long list of directions which you can not possibly hope to remember, and still others do not seem to be able to tell between their left and their right and you find in the end that you are going in the opposite direction to that in which you should be going. If anyone ever asks me the way to somewhere, I always tell them I am a stranger to the town in order to avoid giving them wrong direction but even this can have embarrassing results. Once I was on my way to work when I was stopped by a man who asked me if I would direct him the way to the Sunlight Building. I gave my usual reply, but I had not walked on a few steps when I realized that he had asked for directions to my office building. However, at this point, I decide it was too late to turn back and search for him out of the crowd behind me as I was going to meet with someone at the office and I did not want to keep him waiting. Imagine my embarrassment when my secretary showed in the very man who had asked for directions of my office and his astonishment when he recognized me as the person he had asked. Question: How did the visitor feel when he was showed into the very room? - He felt strange. - He felt embarrassed. - He felt very sad. - He felt astonished.
Answer: He felt astonished.

Question: Read the following article and select the best answer. Article: Students who want to study in the United States may find that their chances for financial aid are limited. They often have to pay for their education with their own savings or their family's money. A recent report from the Institute of International Education in New York looked at 2008-2009 school year. Colleges and universities in the United States had more than half a million foreign students. 63% of them paid for school mostly by themselves or with family help. 26% percent were supported by the school they attended. There are other sources of financial aid for international students. These include a student's home government or university, or the United States government. Private sponsors, international organizations and employers may also provide support. Yet during the last school year, not many students were able to depend on any of these other sources. Current employers provided the most help. Still, they represented the main support for just four percent of international students. Those at the graduate level, however, are more likely than undergraduates to receive financial aid in the United States. More than 80% percent of foreign undergraduates depended mostly on personal and family money to pay for school last year. The same was true of less than half of graduate students. Most of the others received financial aid from their college or university in the United States. A list of American schools that offer financial aid to foreign students can be found at a useful Web site. The address is edupass.org. This site also provides information about scholarship programs. But it warns foreign students not to pay if there is any charge for scholarship application forms. You could be cheated out of your money. Question: Most foreign students depend on _ to pay for their education. - the home universities - personal or family money - the American schools - international organization
Answer:
personal or family money