On what are their research findings based、

试卷相关题目

• 1The team of doctors wanted to find out ________.

  A.why certain people age sooner than others

  B.how to make people live longer

  C.the size of certain people’s brains

  D.which people are most intelligent

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• 2For some people, it may be better ________.

  A.to wear a seat belt for health reasons

  B.not to wear a seat belt for health reasons

  C.to get valid medical certificate before wearing a seat belt

  D.to pay a fine rather than wear a seat belt

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• 3According to the text, which of the following people riding in the front dos not have to wear a seat belt、

  A.Someone who is backing into a parking space.

  B.Someone who is picking up the children from the local school.

  C.Someone who is delivering invitation letters.

  D.Someone who is under 14.

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• 4It is the driver’s responsibility to ________.

  A.make the front seat passenger wear a seat belt

  B.make the front seat children under 14 wear a seat belt

  C.stop children riding in the front seat

  D.wear a seat belt each time he drives

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• 5Wearing a seat belt in a vehicle ________.

  A.reduces road accidents by more than half

  B.saves lives while driving at a speed up to 30 miles per hour

  C.reduces the death rate in traffic accidents

  D.saves more than 15,000 lives each year

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• 6The doctor’s test show that ________.

  A.our brains shrink as we grow older

  B.the front section of the brain does not shrink

  C.sixty-year-olds have the better brains than thirty-year-olds

  D.some people’s brains have contracted more than other people’s

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• 7The word “subjects” in Paragraph 5means ________.

  A.something to be considered

  B.branches of knowledge studied

  C.persons chosen to be studied in an experiment

  D.any member of a state except the supreme ruler

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• 8According to the passage, which people seem to age slower than the others、

  A.Lawyers.

  B.Farmers.

  C.Clerks.

  D.Shop assistants.

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• 9The passage is about ________.

  A.the talk between the Indians and the officials

  B.the colleges of northern provinces

  C.the educational values of the Indians

  D.the problems of the Americans in the mid-eighteenth century

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• 10The Indians’ chief purpose in writing the letter seems to be to ________.

  A.politely refuse a friendly offer

  B.express their opinion on equal treatment

  C.show their pride

  D.describe Indian customs

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