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科目： 來源：不詳 題型：單選題

—Hi, Johnson, any idea where Susan is?
—It's class time, so she       in the classroom now.
A．can beB．must have beenC．might have beenD．should be

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科目： 來源：不詳 題型：單選題

Mary __________ the job he offered to her, but she didn’t.
A．can’t takeB．ought to have takenC．should takeD．must have taken

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科目： 來源：不詳 題型：單選題

--- Are you in a hurry?
--- No, in fact, I’ve got plenty of time. I _______ wait.
A．canB．mayC．mustD．Should

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科目： 來源：不詳 題型：單選題

—Are you going to help him?
—Why  ___ I help him? He' s never done anything for me．
A．wouldB．couldC．mightD．should

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科目： 來源：不詳 題型：單選題

—I didn’t tell him the news.
—Oh, you ought _______.
A．to 　　 B．not toC．not to have 　D．to have

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科目： 來源：不詳 題型：單選題

—Some countries are taking action to occupy the islands of the South China Sea.
—Yes, but I think they ____be punished sooner or later.
A．could B．canC．mayD．shall

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科目： 來源：不詳 題型：單選題

Tommy, you____ be hooked on the Internet all day. You may fall behind others in study.
A．mustn’tB．shan’tC．can’tD．needn’t

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科目： 來源：不詳 題型：單選題

–Will you read me a story, Mummy?
--OK. You ______have one if you go to bed as soon as possible.
A．mightB．mustC．couldD．shall

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科目： 來源：不詳 題型：單選題

--- May I smoke here?
--- If you       , choose a seat in the smoking section.
A．shouldB．couldC．mustD．may

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科目： 來源：不詳 題型：單選題

John, look at the time._____ you play the piano at such a late hour?
A．MustB．Can C．MayD．Need

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