With the development of science, more new technology ___________to the field of IT.

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• 1He is a financial manager in Wall Street now, but nobody knows he ________ part-time jobs here and there for survival for eight years.

  A.does

  B.did

  C.had done

  D.has done

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• 2Imagine how excited we were __________that our daughter had been employed by the well-known company.

  A.learning

  B.to learn

  C.having learned

  D.to be learning

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• 3A completely new situation will______ when a new tool comes into use.

  A.arise

  B.rise

  C.raise

  D.arouse

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• 4－Miss Jones once _________ music at a local college for ten years and now is an actress. －No wonder I often hear her sing some pop songs.

  A.had taught

  B.has been teaching

  C.taught

  D.is teaching

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• 5Great efforts to increase agricultural production must be made if food shortage _____ avoided.

  A.is to be

  B.can be

  C.has been

  D.will be

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• 6---It was dangerous to throw that bottle out of the window. You could have hurt someone. ---I'm so sorry! I _______ .

  A.am not thinking

  B.wasn't thinking

  C.haven't thought

  D.don't think

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• 7Millions of pounds' worth of damage　_____　by a storm which swept across the north of England.

  A.has been caused

  B.had been caused

  C.will be caused

  D.will have been caused

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• 8Can $ 500 _________ the cost of the whole trip?

  A.contain

  B.cover

  C.include

  D.afford

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• 9In addition to what ________ above, his speech was also involved in some big issues of our society.

  A.mentioned

  B.is mentioned

  C.was mentioned

  D.mentions

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• 10When the festival they have been looking forward to _______, people will dress up to celebrate it.

  A.coming

  B.comes

  C.come

  D.came

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