"What about you?"与"And you?"的区别?

.真没什么区别说实话,What about you?你怎么样?征询某人的意见 We are going climbing mountain this weekend,what about you?/And you?我们周末将去爬上,你呢?这里,两个都可以用.And you?询问某人,但是不一定是征求...