请问应该这样说Do you know who is he 还是Do you know who he is?

Do you know who is he? Do you know Who he is?能不能是Who do you know he is do you know who he is 和who do you think is he?的区别 Do you know who he is 正确吗语法? Who is ( Do you know ( ) yes,he i Do you know?Who is he?(合并为一句话) 请问Do you konw who is the man还是Do you know who the man is who do you know she is还是who do you know is she? I do not know who is he? Do you know who is your teacher? 还是Do you know who your teac i have a photo of a famous star.do you know who is he?He is do you know who that is?