have you finished already?为什么不用have you finished yet?have you finished already?为什么不是have you finished yet?我老师说过already 用于肯定句中,yet用于否定句和一般疑问句
问题描述：
have you finished already?为什么不用have you finished yet?
have you finished already?为什么不是have you finished yet?
我老师说过already 用于肯定句中,yet用于否定句和一般疑问句
答
你说的是正确的.应该是“have you finished yet?”
（本人英语硕士）