As we all know,________, the pollution will get worse and worse.

试卷相关题目

• 1It's important for the figures ________ regularly .

  A.to be updated

  B.to have been updated

  C.to update

  D.to have updated

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• 2_____ in 1936, Harvard is one of the most famous universities in the United States.

  A.Being founded

  B.It was founded

  C.Founded

  D.Founding

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• 3England is the largest of the four countries，and for convenience it ________ roughly ________ three zones.

  A.divides；into　

  B.is divided；into

  C.separates；from

  D.is separated；from

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• 4— I must apologize for _____ ahead of time. — That's all right.

  A.letting you not know

  B.not letting you know

  C.letting you know not

  D.letting not you know

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• 5________ herself with other girls,she feels she is quite lucky.     

  A.Comparing

  B.Compared

  C.To compare

  D.Being compared

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• 6While listening to the concert, the audience is required to remain ______ and keep quiet.

  A.seated

  B.to be seated

  C.seating

  D.to seat

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• 7_____ so delicious, the food in this market was sold out soon.

  A.Tasting

  B.Tasted

  C.Being tasted

  D.Taste

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• 8The design ________ all the ages and social groups is not easy to make.

  A.appealed to

  B.being appealed to

  C.to be appealed to

  D.appealing to

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• 9 _____ from the top of the tower, the south foot of the mountain is a sea of trees.

  A.seen

  B.seeing

  C.Having seen

  D.To see

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• 10---What can I help you, sir? --- I'd like to have this watch _______.

  A.to be repaired

  B.repair

  C.repairing

  D.repaired

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