--Are you supposed to take off our shoes before we enter?--No, you __________.
A、shouldn't
B、needn't
C、mustn't
D、can't
【正确答案】:B
【题目解析】:考查情态动词的否定式。shouldn't表示义务,“不应当”,含有责备意;needn't表示必要性,“不必”;mustn't表示极强的语气,“禁止”;can't表示能力,“不能”,或者可能性,“不可能”。由于问句询问的是一种必要性,所以选[B]。
--Are you supposed to take off our shoes before we enter?--No, y
- 2024-09-16 18:14:14
- 英语(专升本)(z0009)