[单项选择]Questions 24—26 are based on the passage about human intelligence. You now have 15 seconds to read Questions 24—26.The best statement of the main idea of the passage is that ______.
A. human brains differ considerably
B. the brain a person is born with is important in determining his intelligence
C. environment is crucial in determining a person’s intelligence
D. persons having identical brains will have roughly the same intelligence

[单项选择]Questions 24—26 are based on the passage about human intelligence. You now have 15 seconds to read Questions 24—26.According to the passage, the average I. Q. is ______.
A. 85
B. 100
C. 110
D. 125

[单项选择]Questions 22-25 are based on a passage about London taxi drivers.Why are London taxi drivers efficient
A. Because they all grow up in London.
B. Because they have a special license.
C. Because they all have gone through a very tough training period.
D. Because they drive at a high speed.

[单项选择]

Which country passed a law banning human cloning
A. The United States.
B. The United Kingdom.
C. Switzerland.
D. Russia.

[单项选择]

Questions 14 to 16 are based on a passage about supermarkets. You now have 15 seconds to read Questions 14 to 16.
Why is it that whenever you pop into a supermarket for a pound of butter and a tin of baked beans, you end up spending twenty pound --or more The good news id that it’s not because there’s something wrong with you. Most of us do it. The bad news is that from the moment that you step inside a store, you haven’s got a chance. Shops have spent a great deal of time and money researching the psychology of the shopper. They’re using increasingly sophisticated methods to make us buy. A good supermarket environment is one in which you feel relaxed and comfortable. In the 60’s, when supermarkets first took off in Britain, aisles were deliberately very narrow so that no shelf space was wasted. However, that’s all changed now. The idea is to keep you relaxed--though not too relaxed. Consequently lighting is designed to be relaxing, but
A. The goods are really cheap there.
B. Supermarkets are attracting them by all means.
C. There is something wrong with them.
D. They have no choices but to spend more.

[单项选择] Questions 17 ～ 20 are based on the passage about the relationship between reading and dreams. You now have 20 seconds to read Questions 17 ～ 20.

According to the investigation, who is likely to have nightmares
A. People with a taste for science fiction.
B. People who read thrillers.
C. Women who like to read.
D. Children who are able to read.

[单项选择]Questions 27—30 are based on the passage about sign language. You now have 20 seconds to read Questions 27—30.Which of the following is the best title of the passage
A. A small horse.
B. Mirror signals.
C. Native American sign language.
D. Clever Native Americans.