At first, the speaker was referring to the problem of pollution in the country, but halfway in her speech, she suddenly to another subject.

试卷相关题目

• 1As your teacher advised, you should spend your time on something ________researching into.

  A.precious

  B.worth

  C.worthy

  D.valuable

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• 2As we are on the point of _________ some important business with them, we should like to know exactly about their credit standing.

  A.transmitting

  B.transferring

  C.transacting

  D.transporting

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• 3As the plane was getting ready to take off, we all _________our seat belt.

  A.fled

  B.locked

  C.fastened

  D.closed

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• 4As die clouds drifted away, an even higher peak became ________ to tile climbers.

  A.obvious

  B.visible

  C.present

  D.apparent

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• 5As the ________ of working too hard, the man became ill.

  A.end

  B.reason

  C.cause

  D.result

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• 6At the banquet, we all _________ our glasses and drank to each other's health.

  A.increase

  B.lift

  C.raise

  D.rise

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• 7At the meeting, Robert argued _________in favor of the proposal.

  A.severely

  B.heavily

  C.forcefully

  D.warmly

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• 8At the moment there are a lot more________ to be filled in the company.

  A.variations

  B.vacuums

  C.vacations

  D.vacancies

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• 9At the present __________of progress, we shall shortly free ourselves from poverty and backwardness.

  A.rate

  B.pace

  C.speed

  D.growth

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