这个不是很清楚，分享一些洛基英语整理的学习资料，学习常用实用英语，你可以体验看看： 1. 表示质疑/怀疑： I doubt whether Susan hasdone the homework by herself。 You can’t be serious。 Do you mean/Are you saying that Mary is splitting with her husband?That can’t be true! You must be kidding/joking! Are you crazy/insane? Are you out of your mind? What’s the problem of you! 2. 表赞同： You bet! I’m with you。 I’m on your side! You can say that again! I can’t agree with you anymore!
