职称英语职称英语卫生类全国职称英语等级考试全真模拟题 卫生类C级(二)

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• 21Scientists are not sure why we need sleep.

  A.Right

  B.Wrong

  C.Not Mentioned

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• 22People sleep less than they used to.

  A.Right

  B.Wrong

  C.Not Mentioned

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• 23Parents in the United States tend to ask their children

  A.to save food.

  B.to wash the dishes.

  C.not to waste foo

  D.D.not to eat too much.

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• 24Why 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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• 25What 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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• 26What 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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• 27Which 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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• 28A 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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• 29The black-and –blue symptom of a sprain means

  A.pressing one’s ankle

  B.a tight bandage

  C.applying a cold pack

  D.bleeding under the skin

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• 30The word “it” in paragraph 2 (line 15) refers to

  A.injury

  B.pressure

  C.swelling

  D.ankle

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