_____ we were worried about was _______ they could manage to control the pollution.

试卷相关题目

• 1Don't start reading a book ________ you find that it's one you can read with ease and understanding.

  A.when

  B.if

  C.unless

  D.though

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• 2________difficulties we may come across, we'll help one another to overcome them.

  A.Wherever

  B.Whatever

  C.However　

  D.Whenever

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• 3 _______ the occasional visit, what else does Alan do for his kids?

  A.Except

  B.In spite of

  C.Apart from

  D.Beside

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• 4The mayor of a small town in southern Italy has forbidden residents to die, ______ there is no graveyard for them to be buried in.

  A.as if

  B.because

  C.if

  D.where

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• 5You can get the best result ________ you carry out the experiment under the desired conditions.

  A.what if

  B.even if

  C.only if

  D.as if

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• 6________ was the damage to the machine caused by his carelessness that it would cost thousands of dollars to repair.

  A.So

  B.That

  C.This

  D.Such

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• 7In some places women are expected to earn money ______ men work at home and raise their children.

  A.but

  B.while

  C.because

  D.though

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• 8The news came _______the British Queen's Mother celebrated her 101st birthday in good health, _____ isn't surprising，because she lives an easy life and gets the best medical care.

  A.that/which

  B.which/which

  C.that/that

  D.when/as

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• 9I fell in love with the pretty girl ________ I saw her.

  A.first time

  B.for the first time

  C.the first time

  D.by the first time

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• 10 _______ I admit that there are problems, I don't agree that they cannot be solved.

  A.While

  B.When

  C.As

  D.For

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