問題詳情:
—May I leave the office before 5 o’clock in the afternoon?
—No,I’m afraid you ________.
A.needn’t B. wouldn’t C.mustn’t D.won’t
【回答】
C may在這裏表達“請求”,在回答may的問句時,肯定的回答一般用Yes, of course./ Yes, certainly./ Sure. / Yes, you may. 否定回答一般用No, you mustn’t. 或No, you can’t.
知識點:虛擬語氣與情態動詞
題型:選擇題