do you know why～和why do you know～哪个正确?

do you know why～和why do you know～哪个正确? Do You Know Why 歌词 I dont know why do you do it.正确吗 why are you girls do you know? wnzicf3 do you know,why?do you know why are you know和why do you know的区别. Do you know why I am crying? Do you know why At least,I know I love you Why You Do not Know My Why do not you trust me I Why are you always tired,do you know? 为什么不是Why do you know that,而是How do you know that 英语翻译Do you know Thanksgiving Day?Do you know why human thank