When was the Fraunhofer Society founded、

试卷相关题目

• 1The Fraunhofer Society is the largest organisation for applied technology in

  A.Asia．

  B.USA．

  C.Europe．

  D.Africa．

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• 2Which of the following is NOT true of traditional university research、

  A.It is free．

  B.It is profit—driven．

  C.It is widely available．

  D.It is curiosity—driven．

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• 3What factor can be attributed to German prosperity、

  A.Technology transfer．

  B.Good management

  C.Hard work．

  D.Fierce competition

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• 4Several people were missing during the storm．

  A.Right

  B.Wrong

  C.Not mentioned

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• 5Rescue vehicles had a hard time getting to people．

  A.Right

  B.Wrong

  C.Not mentioned

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• 6The word “expertise’’ in line 3 could be best replaced by

  A.“experts”．

  B.“scientists”． ．

  C.“scholars”．

  D.“special knowledge”．

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• 7What is the benefit of the revolution mentioned in the first paragraph、

  A.With a flip of swish．electricity can be transmitted．

  B.Other American cities can benefit from the high、performance cables．

  C.Great amounts of power can be conserved．

  D.Detroit will first receive electricity transmitted by the new electrical cables

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• 8Compared to common electrical conductors，superconductors

  A.have little or no electrical resistance．

  B.Can be used for along time．

  C.are not energy-efficient．

  D.can be made easily．

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• 9At what temperature does the superconducting ceramic lose its resistance、

  A.143 degree Celsius．

  B.263 degree Celsius．

  C.As long as it is ice-cold．

  D.Absolute zero．

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• 10What element enables the ceramic tape to lower its temperature、

  A.Copper．

  B.Liquid nitrogen．．

  C.Clay．

  D.Calcium．

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