The report says that steps could be taken to reduce about

试卷相关题目

• 1Many people leave their hearing problem untreated because

  A.it is not serious．

  B.Crystal Ear is not yet available．

  C.it is not easy to have it treated．

  D.they don’t want to look old．

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• 2According to the passage．hearing loss is

  A.only a minor health problem．

  B.the world’s most common health problem．

  C.merely a teenage disease．

  D.all incurable disease．

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• 3One special feature of Crystal Ear is that

  A.you can control its volume．

  B.you needn’t take it off every d毋．

  C.it is solar、powered。

  D.it saves power．

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• 4Which of the following is NOT true of Crystal Ear、

  A.It is highly sensitive．

  B.It is powerful．

  C.It is invisible．

  D.It is wireless．

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• 5Initially the writer did not want to 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 too expensive

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• 6Which of the following statements is NOT correct、

  A.There were 1 0 million cancer patients worldwide in 2000．

  B.Generally，cancer accounted for 12％of all deaths in 2000．

  C.Cancer is the cause of over 25％of all deaths in many countries．

  D.It is expected that global cancer rates will go up by 50％by 2020

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• 7According to Paul Kleihues，Cancer was once regarded as

  A.all incurable disease．

  B.a mysterious disease．

  C.a“Western”disease．

  D.a world disease．

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• 8The risk of dying from cancer in developed countries is

  A.double that in developing countries．

  B.much higher than that in developing countries．

  C.the same as that in developing countries．

  D.much lower than that in developing countries．

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• 9All the following factors may increase cancer rates EXCEPT

  A.occupational carcinogens．

  B.lack of access to tobacco．

  C.unhealthy habits．

  D.aging populations．

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