People now enjoy longer lives for unknown reasons．

试卷相关题目

• 1On average women lived longer than men 100 years ago．

  A.Right

  B.Wrong

  C.Not mentioned

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• 2The policeman wrote down all the __particulars__ of the accident．

  A.secrets

  B.details

  C.benefits

  D.words

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• 3About one million Americans are diagnosed，__annually__ with skin cancer

  A.every year

  B.severely

  C.actively

  D.every month

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• 4__Enormous__ sums of money have been spent on space exploration．

  A.Much

  B.Large

  C.Small

  D.Fixed

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• 5__While__ we don’t agree，we continue to be friends

  A.Whoever

  B.Where

  C.Although

  D.Whatever

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• 6A hundred years ago many kids died at all early age．

  A.Right

  B.Wrong

  C.Not mentioned

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• 7Poor diets can lead to such diseases as rickets and scurvy．

  A.Right

  B.Wrong

  C.Not mentioned

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• 8People in the past preferred standing up to lying down when sleeping

  A.Right

  B.Wrong

  C.Not mentioned

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• 9An Englishman invented the fridge in the 1920s．

  A.Right

  B.Wrong

  C.Not mentioned

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• 10Life was not easy for many children living 100 years ago．

  A.Right

  B.Wrong

  C.Not mentioned

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