what about you一般怎么回答

　　what about和how about区别：

　　what about和how about在表请求的问句中是一样的，后跟动词的ing形式，而how about you和what about you,则是用于省略的问句中。

　　例如:

　　-- Rose,what about going swimming?

　　-- good idea!but i'm afraid not.i have to do my homewerk.

　　-- how about you? tim.