高中教育高考英语【考前30天绝密资料】2012年高考考前30天三轮专题提分必练绝密之 19（湖北专用）

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• 21What is this passage mainly about、

  A.Approaches to the commercial use of computers.

  B.Conveniences brought about by computers in business.

  C.Significance of automation in commercial companies.

  D.Advantages of credit cards in business.

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• 22It can be inferred that ________.

  A.computers will bring disaster

  B.computer industry will not develop faster

  C.computers will bring about more convenience to people’s life

  D.computers can only be used in banks

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• 23The underlined word “longevity” in the second paragraph means “________”.

  A.health

  B.long life

  C.ageing

  D.effect

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• 24The text mainly talks about________.

  A.men’s heart cells

  B.women’s ageing process

  C.the gender difference

  D.hearts and long life

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• 25According to the text, the UK scientists have known that________.

  A.men have fewer cells than women when they are born

  B.women can produce the cells that make the heart beat

  C.the female heart suffers less loss of the cells as she ages

  D.women will never suffer the loss of pumping power as they age

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• 26If you want to live a long life, you should________.

  A.enable your heart to beat much faster

  B.think about the reason for ageing

  C.take regular exercise to keep your heart healthy

  D.stop your cells from being lost

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