Do you know who is sitting _____(在······的前面)Jack

Do you know who is she? Do you know who that American is Do you know who is he? Do you know Who he is?能不能是Who do you know he is who is the guy over there? It's me.do you know中文是什么意思 Do you know___?A.who is he B.who he is这个也和Do you know what's the matter一样吗? 请问Do you konw who is the man还是Do you know who the man is do you know who is my teacher?or do you know who my teacher is?which is riht,and why? Do you know who A.is the B.the boy is C.the boy(撇s)选哪个,急 Do you know the boy (who is ) called Tom?和 Do you know the boy (who is ) callingTom?的区别Do you know the boy (who is ) called Tom?和Do you know the boy (who is ) callingTom?的区别 Do you know who is the a________ of this book? Do you happen to know who her doctor is?翻译 Do you know who the acticle is written _____? Do you know who is c____of the Helping Hands Club Do you know who is the co-founder of Apple? do you guys know who is Harper lee? Do you know who he is 正确吗语法? Do you know?Who is he?(合并为一句话)