However, at times this balance in nature is disturbed, ____ a number of possibly unforeseen effects.

试卷相关题目

• 1A charity campaign to offer care to the elderly in our city attracted many participants on March 5 ----“Learn from Lei Feng Day”, a day _________ to honor the spirit of helping others.

  A.set off

  B.set about

  C.set aside

  D.set out

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• 2A  government，which  is  responsible  for  society，must________to its people how important the method is to prevent AIDS.

  A.get through

  B.get on

  C.get over

  D.get across

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• 3—You’ve been in college for half a year. Are you familiar with your president? —Yes. He is an outstanding leader who _____ his reputation.

  A.looks out for

  B.comes up with

  C.lives up to

  D.looks forward to

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• 4Unfortunately, the couple _______  after years of quarrels .

  A.broke down

  B.broke up

  C.broke out

  D.broke off

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• 5—Didn’t you find the film exciting? —_____, I nearly fell asleep half way through it!  

  A.As a result

  B.In other words

  C.On the contrary

  D.After all

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• 6Chengdu has focused on improving the surrounding countryside, ________ encouraging largescale city expansion.

  A.due to

  B.rather than

  C.except for

  D.other than

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• 7This company is going to ________some 160 employees because of the drop in sales.

  A.lay off

  B.lay aside

  C.lay down

  D.lay out

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• 8Mary fell over and broke her leg.________，she will have to be away from school for about one month.

  A.As a result of

  B.In a word

  C.As a result

  D.After all

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• 9The fact is that your passport has been________.So you can't use it.

  A.ahead of time

  B.up to date

  C.out of reach

  D.out of date

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• 10When you go to a foreign country, you must try to _______ the customs there in order to recover from the culture shock quickly.

  A.deal with

  B.adapt to

  C.focus on

  D.take over

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