Bertrand Russell’s notion about electricity is ________.

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• 1What 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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• 2The 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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• 3Nowadays, the athletes’ expenses are paid for ________.

  A.out of the prize money of the winners

  B.out of the funds raised by the competing nations

  C.by the athletes themselves

  D.by contributions

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• 4Modern athletes’ results cannot be compared with those of ancient runners because ________.

  A.the Greeks had no means of recording the results

  B.they are much better

  C.details such as the time were not recorded in the past

  D.they are much worse

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• 5The order of athletic events at the ancient Olympics ________.

  A.has not definitely been established

  B.varied according to the number of foreign competitors

  C.was decided by Zeus, in whose honor the Games were held

  D.was considered unimportant

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• 6The 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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• 7Modern 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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• 8As scheduled, the communications satellite went into ________ round the earth.

  A.circle

  B.orbit

  C.path

  D.course

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• 9When 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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• 10It 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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