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科目： 來源：不詳 題型：單選題

—Jack is not in the office at the moment
—Oh, he ______ those who are going to take the driving test in an hour.
A．can have instructedB．must have instructed
C．must be instructing D．will be instructing

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科目： 來源：不詳 題型：單選題

No one ______ be more generous; he has a heart of gold.
A．dareB．mustC．couldD．need

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科目： 來源：不詳 題型：單選題

It’s said that there’re plenty of hotels in that town. There ______ be any difficulty for you to find somewhere to stay today.
A．wouldn’tB．mustn’tC．shouldn’tD．needn’t

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科目： 來源：不詳 題型：單選題

It was very kind of you to do the washing-up but you _____ it
A．needn’t doB．shouldn’t doC．mustn’t have doneD．needn’t have done

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科目： 來源：不詳 題型：單選題

Keep up a good state of mind even if you _____ fail plenty of times.
A．mustB．will C．canD．should

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科目： 來源：不詳 題型：單選題

— Jim is very sick these days. He coughs so badly.
— In my opinion, he really ________ listen to the doctor and cut down on smoking.
A．shouldB．canC．mayD．need

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科目： 來源：不詳 題型：單選題

He is sweating heavily. He _______ weightlifting for a long time.
A．could have practicedB．can practiceC．must have practiced D．might practice

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科目： 來源：不詳 題型：單選題

If you _______ spit at all. please spit in the bucket provided.
A．shallB．must C．shouldD．may

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科目： 來源：不詳 題型：單選題

The door _______ open, no matter how hard she pushed.
A．shouldn‘tB．couldn't C．wouldn't D．mightn't

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科目： 來源：不詳 題型：單選題

My sister met him in the hospital yesterday afternoon, so he _________ your lecture.
A． couldn’t have attendedB． needn’t have attended
C． mustn’t have attendedD． shouldn’t have attended

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