Don't turn off the computer before closing all programs ______ you could have problems

试卷相关题目

• 1Jack is a great talker. It's high time that he _______ something instead of just talking.

  A.will do

  B.has done

  C.do

  D.did

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• 2Bob's doctor suggests _____ for a few days .

  A.that he is resting

  B.that he has to rest

  C.him to rest

  D.that he rest

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• 3----So you've got the news? ----Yes, but I'd rather I _______.

  A.hadn't told about it

  B.didn't tell about it

  C.were not told about it

  D.hadn't been told about it

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• 4If it _______ for the snow, we _______ the mountain yesterday.

  A.were not, could have climbed

  B.were not, could climb

  C.had not been, could have climbed

  D.hadn't been, could climb

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• 5You are late. If you _______ a few minutes earlier, you _______ him.

  A.came; would meet

  B.had come; would have met

  C.come; will meet

  D.had come; would met

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• 6Watch out for these animals! They could be terrified ______ a sudden loud noise.

  A.being there

  B.should there be

  C.there was

  D.there have been

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• 7She speaks as if she ____on the spot.

  A.was

  B.were

  C.had been

  D.is

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• 8But for water，it ______ possible to live in the desert．

  A.is　　　　

  B.was

  C.were

  D.wouldn't be

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• 9The professor gave orders that the test _______ before 5:30.

  A.be finished

  B.will finish

  C.will be finished

  D.shall finish

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• 10We were anxious about you．You ______ home without ______ us.

  A.shouldn't leave; tell

  B.mustn't leave; tell

  C.shouldn't have left; telling

  D.can't have left; telling

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