He started to study ecology and decided to  _______ his whole life to the science.

试卷相关题目

• 1_______ your teacher's advice, I think, and the problems could be settled.

  A.Follow

  B.Following

  C.Followed

  D.Follows

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• 2_______out papers to be thrown away and put the rest back.

  A.Find

  B.Make

  C.Sort

  D.Look

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• 3I'm sorry I delayed_________ your letter because I have been quite busy these days.

  A.to answer

  B.to have answered

  C.answering

  D.answered

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• 4Hard work and lack of sleep have______ her beauty and youth in recent years．

  A.worn out

  B.tried out

  C.made out

  D.sent out

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• 5People demanded that the government ______ to bring down the housing price

  A.take action

  B.took action

  C.must take action

  D.would take action

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• 6The car _______ in Germany in the 1960slooks old now.

  A.produced

  B.producing

  C.to produce

  D.which produced

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• 7Too much importance shouldn't be ______ the speech of the chairman, for he has always been giving a boring report like that.

  A.admitted to

  B.devoted to

  C.responded to

  D.attached to

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• 8A good idea ______ to me, and I quickly picked up the phone to tell Jack about it.

  A.struck

  B.appeared

  C.happened

  D.occurred

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• 9It has been announced that the next meeting will ____________ on Thursday

  A.be taken place

  B.be happened

  C.take place

  D.hold

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• 10While crossing the street, an old man was knocked down by a car and badly __________.

  A.wounded

  B.ruined

  C.injured

  D.harmed

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