怎么区别使用：what is the matter with 与..what happened to（ ） the people in the accident two of them were killed and one was injured.A how was it for B what is the matter with C what happened to 请问A错在哪里?B又错在哪里?

怎么区别使用：what is the matter with 与..what happened to（ ） the people in the accident two of them were killed and one was injured.A how was it for B what is the matter with C what happened to 请问A错在哪里?B又错在哪里? what is the color与what color is it 区别 what is the meaning和what is meaning的区别 what is the beauty?与what is beauty?的区别 what the hell..和 what is the hell...的区别 what is matter,what is the matter,what matter,what the matter的区别靠 What is the m.of pilot. what the fuck is ... 和 what the hell is ...的用法?这两句的 is 后面可以直接加名词吗?这两句那句更强烈点?一般在什么地方使用,该怎么使用? what is the matter with 与..what happened to有什么不同吗?怎么区别?还有what is up,尽量举例说明, what is wrong和what is the matter有什么区别what is wrong和what is the matter到底有什么区别 what colour is the .与what colour the .is?的区别 when,what is the time,what is the date today的区别【例句】 what is the park like?与what the park is like?的区别 what the matter is 和 what the problem is 有什么区别? what is in the box和what is that in the box的区别是什么 what is the difference?what is the different?有何区别? what is the weather like?怎么回答 What++colour++is++the++pen++++++++++++怎么答