________ entered the classroom _________ the bell rang.

试卷相关题目

• 1Not until the man i，n black took off his dark glasses ______ that he was the famous film star.

  A.did I realize

  B.I realized

  C.was I realized

  D.I have realized

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• 2__________at the news that she did nothing but _____ herself in bed.

  A.So sad she looked; laid

  B.So sad did she look; lay

  C.So sadly she looked; to lie

  D.So sadly did she look; to lay

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• 3No one can stop us from going there, ______?

  A.can't it

  B.can they

  C.can't they

  D.can one

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• 4Only ______ a human being.

  A.when is it hungry a lion will attack

  B.when it is hungry a lion will attack

  C.when it is hungry will a lion attack

  D.when is it hungry will a lion attack

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• 5After the patients went into the office,＿＿___ working.

  A.only a doctor did they see

  B.only a doctor saw they

  C.only a doctor they saw

  D.only a doctor had they seen

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• 6Only after he graduated _______ how much he loved his alma mater (母校) .

  A.he realized

  B.he had realized

  C.had he realized

  D.did he realize

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• 7Online shopping , when properly ________, can save a lot of time , money and energy.

  A.done

  B.is done

  C.having done

  D.doing

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• 8I couldn't find Peter, ________ did I know where he had gone.

  A.but

  B.nor

  C.so

  D.and

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• 9Mary opened the door. There______ she had never seen before.

  A.a boy did stand

  B.did a boy stand

  C.a boy stood

  D.stood a boy

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• 10＿＿____ when we passed by its nest.

  A.Up into the blue sky did the bird fly

  B.Up into the blue sky the bird flew

  C.Up into the blue sky flew the bird

  D.Flew up into the blue sky the bird

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