-Can you work out the problem?    -I can't _______ you explain how to do it.    

试卷相关题目

• 1 ________ we are not attacked by nuclear weapons, we promise that unclear no circumstances ________ use the bomb first but we reserve the right to use it for counter-attack when necessary.       

  A.As long as; we shall

  B.If; shall we

  C.So long as; shall we

  D.Even if; we shall

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• 2The school rules state that no child shall be allowed out of the school during the day,__________ accompanied by an adult.   

  A.once

  B.when

  C.if

  D.unless

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• 3—Can you tell me all about the earthquake?—Sorry, I know nothing about it _____ I read in the newspaper.

  A.except

  B.except for

  C.except what

  D.except that

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• 4He is doing his homework attentively. Leave him________he is.

  A.who

  B.as

  C.what

  D.that

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• 5I love the job, and it's added bonus ________ it's so close to my home.

  A.that

  B.which

  C.when

  D.where

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• 6It looks________you are ill.You should go to see the doctor.

  A.as

  B.as though

  C.which

  D.whether

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• 7________they visited the Science Museum，they showed great interest in everything they saw.

  A.The first time

  B.For the first time

  C.At first

  D.At the first time

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• 8— Why do you drink so much coffee? — Well,   ________ it doesn't keep me awake at night,  I see no harm in it.

  A.although

  B.for

  C.as long as

  D.as far as

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• 9________you know how to manage your time,you can try to work and look after the children well meanwhile.

  A.If only

  B.Even though

  C.As soon as

  D.Now that

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• 10________you've got a precious chance, you might as well make full use of it.

  A.In case

  B.Now that

  C.Even though

  D.The moment

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