It is strongly recommended that the machine __________ every year.

试卷相关题目

• 1－Are you satisfied with her answer? －Not at all. It couldn't have been ________.

  A.any worse

  B.so bad

  C.much better

  D.the worst

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• 2How I wish I ______ him the secret! I regret having done that now.

  A.hadn't told

  B.had told

  C.would tell

  D.didn't tell

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• 3Don't worry, sir! All payments ____ be made by the end of the month.

  A.will

  B.shall

  C.can

  D.must

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• 4—Want to have the bungee jumping with me? —It's out of the question! I ______ a try even if you paid me a million dollars!

  A.would have

  B.wouldn't have

  C.would have had

  D.wouldn't have had

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• 5----I failed again. I wish I _________ harder. ---But you _________.

  A.had worked; hadn't

  B.worked; didn't

  C.worked; don't　

  D.had worked; didn't

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• 6To qualify yourself for this kind of new job, I recommend that you ________ some online courses.

  A.to take

  B.take

  C.taking

  D.would take

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• 7The manager of the hotel requests that their guests ______ after 12:00 p.m.

  A.not to play loud music

  B.not play loud music

  C.don't play loud music

  D.couldn't play loud music

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• 8I'm really sorry, Lucy. I ______ to help you, but I was too busy at that time.

  A.meant

  B.mean

  C.had meant

  D.have meant

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• 9If you had listened to the doctor, you  _________ all right now.

  A.are

  B.were

  C.would have been

  D.would be

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• 10-- Do you still remember when we went to Nanjing? --- I can't remember now but _________ sometime last summer?

  A.might it be

  B.could it be

  C.could it have been

  D.should it have been

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