The world's population hit 7 billion on Monday among celebrations and concerns about_______ the growing number of people will affect the earth's resources.

试卷相关题目

• 1We all know for sure ____ different life today is from that of the past.

  A.how

  B.how a

  C.what

  D.what a

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• 2-I'll ask the teacher about the attributive clause. I'm very puzzled about it.-That's just ________ most of our classmates have doubt.

  A.what

  B.why

  C.where

  D.how

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• 3— Have you finished the book?— No, I've read up to ________ the children discover the secret cave.

  A.which

  B.what

  C.that

  D.where

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• 4—It is so dark tonight, Mum.— Yes, this is just ________ we can enjoy brilliant stars in the sky.[    ]

  A.when

  B.where

  C.how

  D.because

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• 5— I rang you at about nine,but there was no reply.— Oh,that was probably________I was seeing the doctor.

  A.why

  B.when

  C.what

  D.that

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• 6In peace, too, the Red Cross is expected to send help _____ there is human suffering.

  A.whoever

  B.however

  C.whatever

  D.wherever

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• 7Unable to move because of the injury in his leg, Jack was forced to wait _____ he was, wrapped in Michael's jacket.

  A.who

  B.where

  C.what

  D.when

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• 8The old lady's hand shook frequently. She explained to her doctor ______this shaking had began half a year before, and ______, only because of this, she had to give up her job.

  A.when; how

  B.how; when

  C.how; how

  D.why; why

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• 9-Has she agreed to the date for the meeting?-Well, that's _____ she disagrees.

  A.what

  B.where

  C.when

  D.which

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• 10The last time we had great fun was ____   we were visiting the Water Park.  

  A.where

  B.how

  C.when

  D.why

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