Do you know why he stayed up so late last night?To prepare for the coming exam.动词不定式短语可做原因状语吗?

Do you know why he isnt in的同义句 Do you know why he is a___ good health? Do You Know Why 歌词 Do you know why he isn't in?同义句Do you know why he isn’t＿＿ ＿＿? wnzicf3 do you know,why?do you know do you know ___(he)? 补全对话 what does he's .do you want yes,.why do you want because . Do you know the r_____ why he was late for school? Do you know the r____ why he was late for school? Do you know the reason why/for which he didn't come?这句话的意思? 你知道他为什么辞职吗?Do you know why he ____ ____ ____ 阅读理解填词Do you know why he is a—— in good healthy? why do you want to know Do you know ,what's - do you know why～和why do you know～哪个正确? Do you know why At least,I know michael is my classmate.do you know h- yes,i do.he's tall. -Tom didn’t go to school?A. Do you know how B. Why do you know C. How you know why D. Do you know why