As scheduled, the communications satellite went into ________ round the earth.

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• 1Modern science came into being ________.

  A.when the method of controlled experiment was first introduced

  B.when Galileo succeeded in explaining how things happen

  C.when Aristotelian scientist tried to explain why things happen

  D.when scientists were able to acquire an understanding of reality of reasoning

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• 2The passage says that until recently scientists disagreed with the idea ________.

  A.that there are mysterious forces in the universe

  B.that man cannot discover what forces “really” are

  C.that there are self-evident principles

  D.that we can discover why things behave as they do

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• 3Bertrand Russell’s notion about electricity is ________.

  A.disapproved of by most modern scientists

  B.in agreement with Aristotle’s theory of self-evident principles

  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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• 4What principles most influenced scientific thought for two thousand years、

  A.the speculations of Thales

  B.the forces of electricity, magnetism, and gravity

  C.Aristotle’s natural science

  D.Galileo’s discoveries

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• 5The aim of controlled scientific experiments is ________.

  A.to explain why things happen

  B.to explain how things happen

  C.to describe self-evident principles

  D.to support Aristotelian science

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• 6When I saw Jane, I stopped and smiled, but she ________ me and walked on.

  A.refused

  B.ignored

  C.denied

  D.missed

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• 7It was a good game, and at the end the ________ was Argentina 3, West Germany 2.

  A.mark

  B.account

  C.record

  D.score

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• 8George took ________ of the fine weather to do a day’s work in his garden.

  A.chance

  B.interest

  C.advantage

  D.charge

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• 9Is there anyone who ________ the plans put forward by the committee、

  A.differs

  B.opposes

  C.disagrees

  D.refuses

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• 10All too ________ it was time to go back to school after the summer vacation.

  A.often

  B.quick

  C.fast

  D.soon

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