People in the past preferred standing up to lying down when sleeping

试卷相关题目

• 1Poor diets can lead to such diseases as rickets and scurvy．

  A.Right

  B.Wrong

  C.Not mentioned

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• 2A hundred years ago many kids died at all early age．

  A.Right

  B.Wrong

  C.Not mentioned

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• 3People now enjoy longer lives for unknown reasons．

  A.Right

  B.Wrong

  C.Not mentioned

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• 4On average women lived longer than men 100 years ago．

  A.Right

  B.Wrong

  C.Not mentioned

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• 5The policeman wrote down all the __particulars__ of the accident．

  A.secrets

  B.details

  C.benefits

  D.words

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• 6An Englishman invented the fridge in the 1920s．

  A.Right

  B.Wrong

  C.Not mentioned

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• 7Life was not easy for many children living 100 years ago．

  A.Right

  B.Wrong

  C.Not mentioned

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• 8Black Americans are more likely to die of cancer than

  A.people in other countries．

  B.white Americans．

  C.a11 other Americans．

  D.their ancestors．

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• 9Which may NOT be a reason for higher cancer death rates among US blacks、

  A.Unequal access to medical care．

  B.Greater probability of having other diseases．

  C.Differences in the biology of the cancer.

  D.Early diagnosis．

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• 10Cancer is more treatable if it is detected

  A.in an early stage．

  B.in a late stage．

  C.all of a sudden．

  D.together with other diseases．

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