Must I take the bus to the train station?No,you____.You can take the subway.

题目

Must I take the bus to the train station?No,you____.You can take the subway.
A.needn't B.can't C.mustn't D.shouldn't 要原因

答案

Must I take the bus to the train station?No,you （A.needn't）.You can take the subway.
我必须乘公交车到火车站吗?不用.你可以乘地铁.
用must来问的句子,如果是否定回答,要用needn't表示“没必要”.
B.can't表示“不能够”,C.mustn't表示“禁止”,D.shouldn't表示“不应该”,意思都不合适.