A better working environment improves people's performance, and _________ productivity.

试卷相关题目

• 1A_________ gain or profit is the actual gain after all working expenses have been paid.

  A.gross

  B.net

  C.positive

  D.negative

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• 2A completely new situation will ________ when the examination system comes into exist-ence.

  A.rise

  B.arise

  C.raise

  D.arouse

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• 3A cork will ________ in water, but a stone sinks.

  A.fly

  B.flow

  C.float

  D.drift

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• 4A dark suit is preferable _________a light one for evening wear.

  A.to

  B.than

  C.for

  D.against

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• 5A deputy director will be _________the whole factory next week when the director is away for a month.

  A.in favor of

  B.in charge of

  C.in place of

  D.on behalf of

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• 6A few minutes after the plane had taken off, it _________to the ground,

  A.crashed

  B.crushed

  C.dashed

  D.flashed

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