A:what are your doing ? B:i'm doing my homework .A:what are your _英语解答

A:what are your doing ? B:i'm doing my homework .
A:what are your doing ?
B:i'm doing my homework .why?
请问这个why怎么解?

人气：444 ℃　时间：2019-10-28 17:37:12

解答

怎么了?有什么事?这是什么用法呢？口语中多用