. The millions of calculations involved, had they been done by hand, _____ all practical value by the time they were finished.

试卷相关题目

• 1.---Oh, it's you, Jay. I _______ you. --- I've just had my hair cut, and I'm wearing new glasses.

  A.didn't recognize

  B.hadn't recognized

  C.haven't recognized

  D.don't recognize

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• 2.—Why, Jack! Someone seems to have called you over there. —Yes? I ________ that.

  A.am not realizing

  B.haven't realized

  C.didn't realize

  D.don't realize

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• 3Mr. Crossett _______ his old friend when they met at the railway station.

  A.shakes hand with

  B.shakes hands with

  C.shook hand with

  D.shook hands with

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• 4．— Have you got your result of the final? — Not yet．I was told that the papers _________.

  A.were not grading

  B.have already been graded

  C.were still being graded

  D.have not grading

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• 5The voice on the phone was exactly as she_______ it would sound，just like her mother's．

  A.dreamed

  B.had dreamed

  C.would dream

  D.was dreamed

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• 6--- Remember the first time we ______ , Peterson? --- Of course, I ______ . We've been close friends ever since.

  A.met; do

  B.met; did

  C.had met; did

  D.have met; do

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• 7–What's the noise? –It's the drill. Since the beginning of the term, the workers _______ our heating system.

  A.are repairing

  B.have been repairing

  C.will be repairing

  D.repair

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• 8Jean could be a very pretty girl, but she__________no attention to her clothes.

  A.pays

  B.was paying

  C.paid

  D.had paid

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• 9Although Tom did not actually get the best scores on every single test, ________his high scores on the psychological tests__________finally won him his position as the best pilot.

  A.it is; which

  B.it was; that

  C.it has been; that

  D.it was; where

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• 10—Not all body language, you know, ________the same thing in different countries. —Yes. It is said that nodding the head ________“No” in some Asian countries.

  A.meaning; means

  B.mean; is to say

  C.means; meaning

  D.means; is to say

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