The underlined word“longevity”in the second paragraph probably refers to

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• 1What does the underlined word “them”(Paragraph 4)refer to、

  A.Junk shops．

  B.Profits from shops．

  C.Small household pieces．

  D.Old houses．

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• 2The average British person_______.

  A.does not respect old things because they are not fashionable

  B.likes to build new houses simply because it is fashionable to do so

  C.likes to buy new things because they are fashionable

  D.does not like to buy things simply because they are fashionable

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• 3Secondhand goods sometimes fill you with sadness because

  A.they are too expensive for average buyers

  B.they remind you of the original owner

  C.they are now neglected

  D.they are sold for charity

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• 4What is the small town on the border between England and Wales famous for、

  A.Its sheep．

  B.Its bookshops．

  C.Its cinema．

  D.Its castle．

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• 5Books found in secondhand bookshops may ______.

  A.be copies of the earliest printing

  B.be on sale for the first time

  C.never be worth very much

  D.never be rare

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• 6The text mainly talks about________.

  A.men’s heart eels

  B.Women’s ageing process

  C.the gender difference

  D.Hearts and long life

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• 7According to the text，the UK scientists have known that______.

  A.Women have more cells than men when they are born

  B.women can replace the eels that enable the heart to beat

  C.the female heart loses few of the cells with age

  D.women never lose their pumping power with age

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• 8If you want to live longer。you should________.

  A.enable your heart to beat much faster

  B.find out the reason for ageing

  C.exercise regularly to keep your heart healthy

  D.prevent your cells from being 1ost

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• 9We can know from the passage that

  A.the reason why ageing takes a greater loss on the male heart has been found out

  B.scientists are on the way to finding out why the male heart lose more of the cells

  C.the team has done something to prevent the male from suffering greater loss

  D.women over 70 could lose more heart cens than those at the age of 20

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• 10The aim of controlled scientific experiments is______．

  A.to describe self--evident principles

  B.to explain how things happen

  C.to explain why things happen

  D.to support Aristotelian science．

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