have you finished the exercise?你做完练习了吗?请问finished为什么要加ed呢?这是一个什么句型以及时态?

是Have you finished already?还是Have you already finished? have you finished doing是什么意思 Have you finished your homework? -Have you finished your composition? You have hardly finished it,have you? You have finished the work,_____ you? Have you ______ my knife?A.finished upB.finished offC.finished inD.finished with have you finished (read) the book yet Have you finished-----?already yet nearly have you finished doing有吗 he asked:have you finished your task. finished 用have you 什么 today造句 have you finished the lunch 翻译 Have you finished your maths work___?Yes.I___it a few minutes agoA already;have finished Byet;have finished Cyet;finished Djust now ;finished have you finished your homework yet?和 have you finished your homework?有什么区别? I won't lend you the book before I have finished it.为什么用have finished Have you finished your homework Yes,I __it in twenty minutes.选 A.have finished 还是 B.finished 为什么? 请问这句应该是have finished还是finished?The moment I （have） finished I’ll give you a call.