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

试卷相关题目

• 1Black Americans arc more likely to die of cancer than

  A.people in other countries．

  B.white Americans．

  C.all other Americans．

  D.their ancestors．

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• 2Several people were missing during the storm．

  A.Right

  B.Wrong

  C.Not mentioned

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• 3Rescue vehicles had a hard time getting to people．

  A.Right

  B.Wrong

  C.Not mentioned

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• 4There had not been such a severe storm in Trumbull County for a hundred years

  A.Right

  B.Wrong

  C.Not mentioned

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• 5Power supply system was not damaged during the stoma、

  A.Right

  B.Wrong

  C.Not mentioned

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• 6Cancer is more treatable if it is．detected

  A.in an early stage．

  B.in a late stage．

  C.a110fa sudden．

  D.together with other diseases．、

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• 7Public policy and education efforts may help to do away with

  A.death rates．

  B.various cancers．

  C.unfair social differences．

  D.biological differences．

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• 8Since 1992，cancer death rates among black Americans

  A.have been going up and down．

  B.have remained stable．

  C.have increased．

  D.have fallen．

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• 9Initially the writer did not want t0 buy a hearing aid because

  A.it would make him look old．

  B.it would make him nervous．

  C.it was too expensive．

  D.it was old-styled．

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• 10Which of the following is NOT true of Crystal Ear7

  A.It is highly sensitive．

  B.It is powerful．

  C.It is invisible．

  D.It is wireless．

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