hi all, 请问"I'm done" 和“I have done”有什么区别?
i've done和i'm done有什么区别?
I'm done 和 I've done有什么区别?
i am done & i have done有什么区别?
I have done和I am done有什么不同?
i have been done和i am done有什么区别?
I thought I could have done it 和 I thought I could do 有什么区别?
I had done ,I have done ,I am done有何区别
can have done和 could have done有什么区别?
must have done和have done有什么区别
I'm done和I've done
make done和have done有什么区别么?
have done和 had done有什么区别?