what about you和what about yours的区别,在什么情况下用?

and you 和what/how about you? what do you think?和what are you think about WHAT ABOUT YOU?和 HOW ABOUT YOU?有什么区别? What about you?和How about you?的区别? what about you 和 hou about you 他们的区别? how about you和what about you的区别 what do you think of和what about的区别 what about you 中文 what about you like? what about you What about you? what about you 汉语 What about you? so what about you? what about you? what about you what's about you? what are you worried about和what are you worry about 那个正确?急用