Only by imagining and creating ________ a difference

试卷相关题目

• 1Some scientists believe that it won't be long _______ robots are widely used in all walks of life．

  A.since

  B.after

  C.before

  D.until

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• 2________ some doubt among scientists about the cause of cancer.

  A.It exists

  B.There exists

  C.There is existing

  D.It is existing

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• 3I don't know the restaurant，but it is ____ to be quite a good one.

  A.said

  B.told

  C.spoken

  D.talked

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• 4There is no doubt ________ our educational system leaves something to be desired．

  A.what

  B.whether

  C.if

  D.that

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• 5---My room gets very cold at night. ---__________

  A.So is mine

  B.So mine is

  C.So does mine

  D.So mine does

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• 6Jack is ______ go to school,so his mother has to stay at home to look after him.

  A.young enough to

  B.old enough to

  C.too young to

  D.very old to

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• 7Modern science has given clear evidence ______ smoking can lead to many diseases

  A.what

  B.which

  C.that

  D.where

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• 8 ________should be paid to our study,and only in this way ________make progress.

  A.Heart;we can

  B.Mind;can we

  C.Attention;can we

  D.Notice;we can

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• 9After the exam, my teacher told me that failure ________ the mother of success.

  A.was

  B.is

  C.be

  D.been

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• 10______ label to each of the trees, with detailed introduction of their features, and visitors will know more about them and how to protect them.

  A.To attach

  B.Attach

  C.Attached

  D.Having attached

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