题目内容：

反义疑问句1..He must be at home,-----------?2.Don't talk in class ,----------?

优质解答

1.isn't he?陈述部分有must 的疑问句,疑问部分根据实际情况而定.He must be a doctor,isn't he?You must have studied English for three years,haven't you?/ didn't you?He must have finished it yesterday,didn'...