It is written clearly in the requirements that all passengers _______ check onto board thirty minutes before the plane takes off．

试卷相关题目

• 1The doctor recommended he ____ a few more days in hospital.

  A.stays

  B.to stay

  C.stay

  D.would stay

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• 2If you had joined the chat room ten minutes ago, you _____ what we were talking about

  A.will know

  B.are knowing

  C.can know

  D.would have known

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• 3You_________return the book now. You can keep it till next week if you like.

  A.needn't

  B.mustn't

  C.couldn't

  D.ought to

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• 4_____ for the timely investment from the general public, our company would not be developing so fast as it is.

  A.Had it not been

  B.Were it not

  C.Was it not

  D.Should it not be

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• 5_______ it________ to rain tomorrow , the sports meet would be put off until the same time next week.

  A.Should ;/

  B.If ;should

  C.Were ;/

  D.If ;were going.

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• 6If you ____ there for a moment , I'll tell the manager that you have come .

  A.wait

  B.will wait

  C.shall wait

  D.waited

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• 7Mr. White , many customers want to see you._______ they wait here or outside?

  A.Will

  B.Shall

  C.Can

  D.Would

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• 8________ it in the flesh, I would never have known the drought in southwest China is so serious and people are suffering so much.

  A.Had I not seen

  B.If I did not see

  C.Should I not see

  D.Were I not seen

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• 9Only in this way ______ get ready for the coming mid-term examinations.

  A.can we

  B.we can

  C.we shall be able to

  D.can we be able to

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• 10He has no idea what the book is about．He _____ have read it very carefully．

  A.needn't

  B.shouldn't

  C.can't

  D.mustn't

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