did mary air the room?yes,she does 哪里错了
问题描述:
did mary air the room?yes,she does 哪里错了
答
把does 改成did 用did 问 就用did回答 用哪个助动词问 就用哪个助动词回答
如果对你有所帮助,请记得采纳哦!