MayI come in?Yes you can.I'm_(finished .finish] now。选择哪一个?

来源:百度知道 编辑:UC知道 时间:2024/05/23 16:32:30
MayI come in?Yes you can.I'm_(finished .finish] now。选择哪一个?

finished .过去分词作表语,表示一种状态。

不对啊,I have finished it.完成时。可以写成I’ve finished.

finish是实义动词,不能再和be 动词连用

finished
兄弟,be动词后面不能直接加动词原形

finished
because you are already done so it's past tense.