The French company is working on anti-noise techniques to be used in a ll EXCEPT ___.

试卷相关题目

• 1The modern electronic anti-noise devices ___.

  A.are an update version of the traditional methods

  B.share similarities with the traditional methods

  C.are as inefficient as the traditional methods

  D.are based on an entirely new working principle

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• 2The technology to make machines quieter ___.

  A.has been in use since the 1930’s

  B.has accelerated industrial production

  C.has just been in commercial use

  D.has been invented to remove all noises

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• 3According to the talk, workers in “zones of quiet” can ___.

  A.be more affected by noise

  B.hear talk from outside the zone

  C.work more efficiently

  D.be heard outside the zone

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• 4The main theme of the talk is about ___.

  A.noise-control technology

  B.noise in factories

  C.noise-control regulations

  D.noise-related effects

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• 5Employees in the US are paid for their time. This means that they are supposed to ___.

  A.work hard while their boss is around

  B.come to work when there is work to be done

  C.work with initiative and willingness

  D.work through their lunch break

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• 6One of the advantages of flexible working hours is that ___.

  A.pressure from work can be reduced

  B.working women can have more time at home

  C.traffic and commuting problems can be solved

  D.personal relationships in offices can be improved

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• 7On the issue of working contracts in the US, which statement is NOT co rrect、

  A.Performance at work matters more than anything else.

  B.There are laws protecting employees’ working rights.

  C.Good reasons must be provided in order to fire workers.

  D.Working contracts in the US are mostly short-term ones.

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