---- How long was it ______ you finally reached your goal of becoming a doctor? ---- Five years.

试卷相关题目

• 1Some scientists say that the tomato is technically a fruit，＿＿it is eaten as a vegetable．

  A.although

  B.because

  C.as if

  D.as long as

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• 2—Where's that report? —I brought it to you ________ you were in Mr.Black's office yesterday.

  A.if

  B.when

  C.because

  D.before

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• 3We'll have a picnic in the park this Sunday ________ it rains or it's very cold.

  A.since

  B.if

  C.unless

  D.until

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• 4China is a country with the largest population in the world, ____ we all know it.

  A.and

  B.which

  C.that

  D.as

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• 5-Did you reach the US the next day? - No. Somehow . it was three days_______ I arrived there.

  A.since

  B.when

  C.that

  D.before

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• 6____ volleyball is her main focus, she's also great at basketball.

  A.Since

  B.Once

  C.While

  D.Unless

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• 7He has been in bed ______ he fell off his bike a week ago.              

  A.even if

  B.soon after

  C.now that

  D.ever since

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• 8She says that she'll have to close the shop________business improves.

  A.if

  B.unless

  C.after

  D.when

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• 9  After studying mass of data，they drew a conclusion ________China is still a developing country.

  A.that

  B.which

  C.／

  D.where

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• 10—You know，I'm poor in Chinese，you are not good  at English，and... —That's ____ we should help each other.

  A.what

  B.when

  C.where

  D.how

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