As there is less and less coal and oil, scientists are exploring new ways of making use  of _______ energy, such as sunlight, wind and water for power and fuel.

试卷相关题目

• 1It was Friday. We were asked to write a______composition.

  A.200 words

  B.200-word

  C.800-word

  D.800 words

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• 2We _____to Sydney next Monday. What about having a party this weekend?

  A.have flown

  B.flew

  C.are flying

  D.had flown

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• 3____ to hospital in time, the wounded soldiers were saved at last.

  A.Taken

  B.Taking

  C.Having taken

  D.Being taken

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• 4Of all the clues they provided, ______ is of any help for solving the case of robbery.

  A.nothing

  B.neither

  C.none

  D.no one

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• 5The two animals come from the same family but differ ______ body shape and breeding habits.

  A.with

  B.from

  C.in

  D.of

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• 6A small car is big for family of three _______ you need more space for luggage.

  A.once

  B.because

  C.if

  D.unless

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• 7A series of stimulus policies and supportive measures taken by the government _____ to promote change in the economic environment in this are

  A.A.are expecting

  B.are expected

  C.is expecting

  D.is expected

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• 8The meetings are very short, so there is little _____ to have a real discussion.

  A.challenge

  B.change

  C.chance

  D.chapter

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• 9A major earthquake _____ 8.0 on the Richter scale strongly _____ Wenchuan County in Sichuan Province at 2:28 p.m. on May 12, 2008.

  A.measured; shaken

  B.measured; shaking

  C.measuring; shook

  D.measuring; shaking

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• 10One can not do _______ small talks well for ______ lack of confidence.

  A.a ,a

  B.the ,the

  C./ ,/

  D.a ,/

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