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

试卷相关题目

• 1The 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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• 2The underlined word“longevity”in the second paragraph probably refers to

  A.health

  B.1ong Iife

  C.ageing

  D.effect

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• 3What 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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• 4The 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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• 5Secondhand 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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• 6If 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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• 7We 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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• 8The 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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• 9What principles most influenced scientific thought for two thousand years、

  A.The forces of electricity，magnetism and gravity．

  B.The speculations of Thalas．

  C.Aristotle’s natural science．

  D.Galileo’s discoveries．

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• 10Bertrand Russell’s notion about electricity is________.

  A.in agreement with Aristotle’s theory of self-evident principle

  B.disapproved of by most modern scientists

  C.in agreement with scientific investigation directed toward “how” things happen

  D.in agreement with scientific investigation directed toward “why” things happen

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