国内出版的一些语法书上提到了 but that 可以表示隐含条件,如:She would have cried, but
that he would laugh. 要不是他会笑,她就哭了。(《薄冰高级英语语法》)But that I saw it, I
wouldn’t have believed it. 要不是亲眼目睹,我还不信呢。(《...
改错题:Your problem is common one among middle school students. 答案是在 common 前加 a。请问改为去掉 one 可以吗?在网上见到过这样的句子:Homesickness is very common among students away from home.谢谢老师。