What do we learn from the last paragraph、

试卷相关题目

• 1In 1996. Arthur C．Clarke predicted that

  A.biological power sources would be put into use soon．

  B.oil，gas and coal could be repeatedly used in the future．

  C.dependence on non—renewable power sources would be reduced soon

  D.the Chernobyl disaster would happen in two years．

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• 2According to the．passage，it may soon be possible

  A.to make something as good as human skin．

  B.to produce drugs without side effects．

  C.to transplant human organs．

  D.to make artificial hearts and eyes．

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• 3Organic chemistry helps to produce materials that are

  A.as good as w001.

  B.as good as an insect’s body．

  C.not as good as natural materials．

  D.better than natural materials．

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• 4According to the passage，the science of the future is likely to be

  A.electronics．

  B.biotechnology．

  C.genetic engineering．

  D.nuclear technology．

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• 5According to the last paragraph，which of the following statements is NOT true、

  A.Other cities hope they Can also conserve power．

  B.Other cities hope they Can use superconducting cables soon．

  C.Superconductors waste less power because of their low resistance．

  D.The Fribie experiment is not successful．

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