In fact fuels we burn and plant food we eat ________ their chemical energy in the form of heat.

试卷相关题目

• 1The examination results suggested that I ______ in poor health,so the doctor suggested that I ______  more exercises to improve it.

  A.was;took

  B.was;take

  C.be;took

  D.be;take

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• 2A British scientist has predicted that parents who lose children in accidents may be able to clone “copies” to________ them within 50 years.

  A.take place

  B.take place of

  C.take the place of

  D.in place of

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• 3As soon as the manager entered his office, he began to_____the telephone book on his desk.

  A.look up

  B.look into

  C.look upon

  D.look through

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• 4Don't reply to any e-mails _______ personal information, no matter how official or formal they appear.

  A.searching

  B.asking

  C.offering

  D.requesting

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• 5Jack tries his best to learn how to make a vase, in order to ______ their promise to finish an artwork with her.

  A.bury

  B.solve

  C.perform

  D.organize

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• 6—Have you ___________?  —No. I had the wrong number.

  A.got in

  B.got away

  C.got off

  D.got through

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• 7The flowers have ___________ to the little room. All things appeared fresh.

  A.made trouble

  B.made a difference

  C.made room

  D.made way

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• 8If the time is ________ exactly，the paper can be finished on time.

  A.made out

  B.figured out

  C.carried out

  D.put out

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• 9Mary _________a professor for half a year.

  A.has married

  B.married with

  C.married

  D.has been married to

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• 10We must soon ______a new teacher to the class.

  A.adapt

  B.appoint

  C.exchange

  D.abuse

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