从句的反义疑问句I suppose he's serious,_________don't I 还是 isn't he

从句的反义疑问句I suppose he's serious,_________don't I 还是 isn't he I don't suppose that's true,( 反义疑问句 I think he dislike talking to you,反义疑问句?doesn't he 还是does he that is your twin brother,----?反义疑问句是 isn't he 还是isn't it? i think he must be a teacher,isn't he 这句反义疑问句为什么这样变? 反义疑问句怎样添加?I help him and he helps me ,（ 反义疑问句是应该填 don't I 还是 问一个初中反义疑问句he is doing his homework,isn't he?还是isn't him? 反义疑问句用法Everyone is here,反义疑问句是isn't he?还是aren't they?陈述句主语是e I don't suppose 变反义疑问句…… I don't know he is right反义疑问句 i think he can't do this,（ ） 反义疑问句 I don't believe he studies harder,反义疑问句