We must ________ any pollution ________ more happily. 

试卷相关题目

• 1Compared to the parents' expectation, what he has achieved is ________ little. 

  A.so far

  B.far too

  C.too far

  D.far from

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• 2It is reported that the company has ________ a new household robot. 

  A.made out

  B.given out

  C.taken out

  D.brought out

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• 3As everything ___________, we know spring has arrived.

  A.gets close to life

  B.brings back to life

  C.comes to life

  D.comes true

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• 4Can robots ________ human beings some day?

  A.clear away

  B.take the place of

  C.take part in

  D.take the seat of

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• 5If one wants knowledge of science, one must ________ scientific experiments oneself. 

  A.play a part of

  B.play the part of

  C.play a part in

  D.take part in

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• 6Can you explain how it ________ that you were an hour late?

  A.come across

  B.came to

  C.came about

  D.came down

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• 7When he was in high school, he made up his mind to _____ membership in the Party.

  A.learn from

  B.apply for

  C.take in

  D.join in

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• 8The discovery was made_______, which we hadn't expected .

  A.on purpose

  B.at present

  C.in advance

  D.by accident

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• 9If you keep on your research, you'll find out the result _______.

  A.in time

  B.at no time

  C.on time

  D.at the same time

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• 10Do you really want to borrow the old room which is empty ________ a broken desk and a chair?

  A.except

  B.except for

  C.except that

  D.besides

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