1.We Must look and listen carefully in class.2.Matt mustn't throw_英语解答

1.We Must look and listen carefully in class.2.Matt mustn't throw rubbish on the floor.
写问句

人气：224 ℃　时间：2019-10-23 05:14:17

解答

什么意思,不明白?什这是句子，写出它的问句what must you do in class?can matt throw rubbish on the floor?