-May I smoke here?-No,A.you mustn't B.you may notC.you'd better n_英语解答

-May I smoke here?-No,A.you mustn't B.you may notC.you'd better not D.all of bove选哪一个

人气：342 ℃　时间：2020-05-02 07:28:14

解答

选 D. 都可以的.