________ that they may eventually reduce the amount of labor needed on construction sites by 90 per-cent

试卷相关题目

• 1Only when he reached the tea house______ it was the same place he'd been in last year.

  A.he realized

  B.realized he

  C.had he realized

  D.did he realize

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• 2When ______ by the teachers, a student tends to study harder than usual

  A.to be praised

  B.praising

  C.praised

  D.to praise

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• 3_____, please come to see me

  A.When it convenient

  B.When is convenient

  C.When convenient

  D.Convenient

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• 4While_____ along the road, Mr. Smith met an old friend of his.

  A.walked

  B.he is walking

  C.walking

  D.is walking

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• 5—He ought to have been warned of the danger. —______, but he wouldn't listen to me.

  A.yes

  B.he ought to

  C.So he was

  D.So was he

  E.So it was with him

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• 6一 Tony is such a selfish person． 一 I agree. Never again ______ with him.

  A.1 will deal

  B.I do deal

  C.will I deal

  D.do I deal

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• 7--- My brother passed the driving test and he is planning to buy a car of his own. --- Congratulations! ___________ .

  A.So am I

  B.So did I

  C.So it is with me

  D.So will I

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• 8— Why do you want the book so much? — ________ , sir.

  A.Studying

  B.Studied

  C.Studies

  D.To study

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• 9----I like_______. ---- _______she. 

  A.reading; So do

  B.read; So does

  C.reading; So does

  D.read; So do

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• 10--- He has never learned French． --- ______．

  A.So I did

  B.So have I

  C.Nor I have

  D.The same with me．

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