Only an hour ago ________ out why he was absent.

试卷相关题目

• 1When  _______ homework , you should be careful .

  A.do

  B.to do

  C.doing

  D.done

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• 2Never before _________ seen anybody who can play tennis as well as Robert.

  A.had she

  B.she had

  C.has she

  D.she has

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• 3Little _______ about Xinjiang Qiegao before the Qiegao Event happened in Hunan Province.

  A.I had known

  B.had I known

  C.did I know

  D.I knew

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• 4We laugh at jokes, but seldom __________ about how they work.

  A.we think

  B.think we

  C.we do think

  D.do we think

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• 5--How much do you know about the 3D film technology? --A little. Not until ________ the hot movie Avatar ________ some about it.

  A.did I see ,did I begin to learn

  B.I saw, I began to learn

  C.I saw, did I begin to learn

  D.did I see, I began to learn

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• 6While ______ in Scotland, he made friends with the natives there.

  A.working

  B.worked

  C.he works

  D.he is working

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• 7Wang Lin failed to be admitted by Hong Kong University last year, and only then _______ the importance of English.

  A.he finally realized

  B.he had realized

  C.did he realize

  D.had he realized

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• 8Near the table ______ a hungry dog, which desired to satisfy his hunger with ______ fell from the table.

  A.lay; what

  B.lay; that

  C.laid; that

  D.laid; something

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• 9Only when your identity has been checked ________.

  A.you are allowed to

  B.you will be allowed in

  C.will you allow in

  D.will you be allowed in

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• 10For a moment nothing happened. Then ________ all shouting together.

  A.voices had come

  B.came voices

  C.voices would come

  D.did voices come

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