why do you 和 why are you 的区别?最好详细介绍哈子~

why do you 和 why are you 的区别? why are you doing 和why do you do的区别 Why are you crying 与 Why do you keep 的区别那 Why do you cry 和 Why are you crying 的区别又是什么呢 请问 why do you learn English?和 why are you learn English?.有什么区别吗? Why do you come to Shanghai 和 Why are you come to Shanghai 的区别! why are you looking at me? 和 Why do you looking at me? 的区别 why are you follow me和why do you follow me,有什么区别? Why are you surprise和Why do you surprise有什么不同？ why do you 和 why are you 的区别?最好详细介绍哈子~ Why are you drinking?和Why do you drink?有什么区别? Why do you think doctors are mean why you think 和 why do you think的区别? why you beat me?和why are you beat me? why do not you…和why do you not…,why aren't you able to…和why are you not able to…有什么区别? why are you know和why do you know的区别.还有:为什么我不知道用英文怎么说。是Why didn't i know吗 why do you drink why do you ask why do you give