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科目： 來源：不詳 題型：單選題

He’s working hard for fear that he__________.?
A．should fall behindB．fell behind?
C．may fall behindD．would fall behind

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科目： 來源：不詳 題型：單選題


—Is it good a look up every new word when I come across it in reading??
—No,You__________because you are likely to guess the meaning from the context.?
A．can’t　　　　B．mustn’tC．don’t have toD．ought not to

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科目： 來源：不詳 題型：單選題

Had the boy worked harder,he__________the exams.
A．must have got through?
B．could get through?
C．ought to get through?
D．would have got through?

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科目： 來源：不詳 題型：單選題

It rained a lot during their journey,so they__________have had a good time.
A．can’t B．mustC．shouldn’t D．might

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科目： 來源：不詳 題型：單選題

All the people started early so that they__________there in time.?
A．gotB．was gettingC．could getD．must get?

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科目： 來源：不詳 題型：單選題

—I saw Annie in the supermarket yesterday.?
—You__________her;she is still studying abroad.?
A．mustn’t seeB．can’t have seen ?
C．mustn’t have seenD．couldn’t see?

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科目： 來源：不詳 題型：單選題

—Tom,did you see the film “Jaws” last night??
—Yes,but I really__________,because I had lots of work to do.?
A．couldn’t have
B．mustn’t have?
C．needn’t have
D．oughtn’t to have

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科目： 來源：不詳 題型：單選題

—My little daughter is coughing worse than ever.?
—She__________to the hospital yesterday.?
A．had to be takenB．should have taken?
C．must have been takenD．ought to have been taken?

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科目： 來源：不詳 題型：單選題

I don’t know why he is late.?
—Nor do I.He__________an accident.?
A．could have hadB．should have had?
C．might have hadD．must have had?

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科目： 來源：不詳 題型：單選題

—Where is Jack?I can’t find him anywhere.?
—He__________ his homework upstairs.?
A．might have doneB．must have done?
C．must be doingD．must do?

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