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科目： 來源：不詳 題型：單選題

---There’s someone knocking on the door. Who _________ it be?
---It must be John. He promised to be here at 8:00.
A．mustB．canC．needD．shall

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科目： 來源：不詳 題型：單選題

She is a quiet girl at school，but sometimes she _____ be very naughty.
A．shouldB．wouldC．can D．will

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科目： 來源：不詳 題型：單選題

—What do you need to say?
—No person         smoke or carry a lighted cigarette in this special room.
A．willB．shallC．oughtD．need

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科目： 來源：不詳 題型：單選題

—Why are you late again?
—Something happened to our friend Wang Fei. I _____ to help him.
A．did refuseB．needn’t have refused
C．couldn’t well refuseD．did not say no

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科目： 來源：不詳 題型：單選題

—Shall I inform him of the change of the schedule right now?
—I am afraid you ________, in case he comes late for the meeting.
A．willB．mustC．mayD．can

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科目： 來源：不詳 題型：單選題

The motorbike _____ start, no matter how hard he tried.
A．shouldn’tB．couldn’tC．wouldn’tD．mightn’t

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科目： 來源：不詳 題型：單選題

------I can’t wait to go to your party. ________ my friend Susan come?
------ Of course. She is always welcome.
A．ShallB．ShouldC．WillD．Must

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科目： 來源：不詳 題型：單選題

—What do you think of Peter?
—He ______ be really difficult to get along with even though he’s a nice person in general.
A．shallB．shouldC．mustD．can

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科目： 來源：不詳 題型：單選題

He ______be lazy, but he can work hard when he feels like it．
A．mayB．willC．shouldD．must

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科目： 來源：不詳 題型：單選題

A survey has shown that 40% of those killed in traffic accidents _____ if they had been wearing seat belts.
A．should have been savedB．must have been saved
C．need have been savedD．could have been saved

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