America is a country ________many different nationalities as well as one with foreign immigrants _______ the majority of its population.

试卷相关题目

• 1I remembered________ the door before I left the office but forgot to turn off the lights.

  A.locking

  B.having locked

  C.to have locked

  D.to lock

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• 2The typhoon（台风） left, ______ a lot of damage to this area .

  A.caused

  B.to have caused

  C.having caused

  D.to cause

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• 3When he borrowed the camera last time, he broke it and I had to pay to get it ________.

  A.repair

  B.repairing

  C.to repair

  D.repaired

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• 4_______ in the queue for half an hour, Tom suddenly realized that he had left his wallet at home.

  A.To wait

  B.Having waited

  C.Have waited

  D.To have waited

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• 5Outside the exit, many fans waited for the great pop singer, _______to take a picture with him.

  A.hoping

  B.hope

  C.hoped

  D.to hope

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• 6He hurried to the airport with his friends only ______ that all the film stars they liked best had been picked up by their company.

  A.to tell

  B.to be told

  C.telling

  D.told

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• 7The students were all standing by the swimming pool, ______ swimming suits.

  A.all of them worn

  B.all were wearing

  C.all of whom wearing

  D.all wearing

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• 8The water was now two feet deep, making it difficult, if not impossible, _________ the car out.

  A.getting

  B.to get

  C.got

  D.get

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• 9____ in her skirt, the little girl tried to make herself _____at the party.

  A.Dressed;notice

  B.Dressing;noticed

  C.Dressed;noticed

  D.Dressing;noticing

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• 10________ with some research materials, he decided on three possible approaches in his experiment.

  A.Preparing

  B.Prepared

  C.Having prepared

  D.Prepare

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