An operation is usually performed by a ______.

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• 1Recently our class held a fierce _____ as to whether cameras should be installed in public areas.

  A.conflict

  B.debate

  C.bargain

  D.contest

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• 2— You'll have to use the stairs. I'm sure the lift is out of _______. — Is it under repair? — Yes.

  A.control

  B.use

  C.work

  D.order

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• 3Honestly speaking, it is my teacher's _____ that made me finally take up my present career as a biology researcher.

  A.advantage

  B.influence

  C.taste

  D.guard

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• 4It was reported that the problem had been settled without much ________.

  A.affect

  B.affair

  C.effect

  D.effort

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• 5-Where's Tom?  --He's left a _______ saying that he has something to do.

  A.excuse

  B.sentence

  C.news

  D.message

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• 6—How did you do in the driving test yesterday? —I had a narrow ______. My month-long practice gave me some comfort.

  A.chance

  B.surprise

  C.hope

  D.pass

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• 7The board are discussing the possible _____ they can take of the present economic situation.

  A.notice

  B.advantage

  C.use

  D.best

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• 8He is so ______ to his English teaching that I admire him for his ______.

  A.devote; devote

  B.devoting; devotion

  C.devoted; devotion

  D.devoted; devote

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• 9The children were surprised by the sudden _____ of their teacher.             

  A.enter

  B.entrance

  C.entry

  D.come

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• 10There is no _____ that the Chinese people will present to the world a successful, splendid and unforgettable exposition（博览会）.

  A.belief

  B.way

  C.doubt

  D.need

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