The World Health Organization said that air pollution killed            7 million people in 2012, making it the world's single biggest environmental health risk

试卷相关题目

• 1To ________ skating, one needs to keep practicing and receive professional guidance.

  A.catch hold of

  B.have an eye for

  C.get the hang of

  D.stick to

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• 2—________ you like the computer so much, why not buy it、—Well, I can't afford it.

  A.In case

  B.Now that

  C.Even though

  D.Only if

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• 3We were expecting her at 8:30, but she didn’t          .

  A.turn up

  B.turn on

  C.turn down

  D.turn off

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• 4The traffic department has taken effective measures to ________ the traffic accidents.

  A.cut off

  B.cut down

  C.cut out

  D.cut up

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• 5She did not allow her failure in the exam to discourage her. ________， she began to work twice as hard.

  A.In addition

  B.In conclusion

  C.On the contrary

  D.On the whole

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• 6So far many devices have been sent in to search the bottom of the ocean, near where Malaysia Flight 370           have gone down.

  A.must

  B.should

  C.need

  D.might

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• 7It’s reported          a strong 8.2-magnitude earthquake has struck off the northwest coast of Chile on April 1, killing at least six people and setting off a small tsunami

  A.which

  B.what

  C.that

  D.when

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• 8you should remember is       the best time to do anything is now and waiting will only make you older, not wiser.

  A.What ,what

  B.That , that

  C.Which , that

  D.What , that

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• 9The writer went to the exhibition because he      .

  A.would put out his new book

  B.got a special invitation

  C.wanted to meet his fans

  D.wanted show off that he was an outstanding writer

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• 10We can infer that the two girls were the fans of    .

  A.the writer

  B.Alice Adams

  C.Robert Charboss

  D.the Red Cross

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