Parents in the United States tend to ask their children

试卷相关题目

• 1People sleep less than they used to.

  A.Right

  B.Wrong

  C.Not Mentioned

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• 2Scientists are not sure why we need sleep.

  A.Right

  B.Wrong

  C.Not Mentioned

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• 3Going without sleep is not dangerous for white rats.

  A.Right

  B.Wrong

  C.Not Mentioned

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• 4It took four days for Gardner to recover from the experiment.

  A.Right

  B.Wrong

  C.Not Mentioned

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• 5During the experiment, Gardner had trouble speaking clearly.

  A.Right

  B.Wrong

  C.Not Mentioned

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• 6Why do American restaurants serve large portions、

  A.Because Americans associate quantity with value.

  B.Because Americans have big bellies.

  C.BecauseAmericans are good eaters.

  D.Bcause Americans are greedy.

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• 7What happened in the 1970s、

  A.The US government recommended the amount of food a restaurant gave to a customer.

  B.Health experts persuaded restaurants to serve smaller portions.

  C.The United States produced more grain than neede

  D.D.The American waistline started to expand.

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• 8What does the survey indicate、

  A.Many poor Americans want large portions.

  B.Twenty percent Americans want smaller portions.

  C.Fifty seven percent Americans earn $150,000 per year.

  D.Twenty three percent Americas earn less than $25,000 per year.

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• 9Which of the following is NOT true of working class Americans、

  A.They work long hours.

  B.They live from paycheck to paycheck.

  C.They don’t want to be healthy eaters.

  D.They want to save money for their children.

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• 10A sprain is caused by

  A.blood vessels being hurt in the foot

  B.ligament fibers of a joint being twisted

  C.constantly changing body temperature

  D.elevating one’s ankle

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