Which of the following may be representative of science、

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• 1The difference between science and technology lies in that _____.

  A.the former provides answers to theoretical questions while the latter to practical problems

  B.the former seeks to comprehend the universe while the latter helps change the material world

  C.the former aims to discover the inter-connections of facts and the rules that explain them while the latter, to discover new designs and ways of making the things we use in our daily life

  D.all of the above

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• 2According to the author, scientific theories _____.

  A.must be strictly objective

  B.usually take into consideration people's likes and dislikes

  C.should conform to popular opinions

  D.always appear in perfect and finished forms

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• 3The author states that technology itself _____.

  A.is responsible for widespread pollution and resource exhaustion

  B.should serve those who wish to gain advantage for themselves

  C.will lead to a better world if put to wise use

  D.will inevitably be for bad purpose

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• 4The tone of the author in this passage is _____.

  A.positive

  B.negative

  C.factual

  D.critical

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• 5The topic treated in this passage is _____.

  A.education in general

  B.Americans' attitudes

  C.higher education

  D.American education

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• 6Americans' attitudes toward education have always been _____.

  A.certain

  B.contradictory

  C.ambitious

  D.unclear

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