Do you know who they are waiting____the bus stop?A.for at B.for C.at D.for on

Do you know who they are_______?(waiting,waiting for) Do you know who am do you want to know who they are?do you want to know who are they?这个是不是宾语从句？如果不是,怎样才是？ Do you know ____(they)? 根据所给提示完成宾语从句Who are they waiting for?Do you know ( ) 猜猜看Do you know who they are?Two little brother,live near each other.One lives on the other side.They hear what you say,But they don’t see each other.Do you know who they are? Do you know who i am?英语翻译 Do you know who is she? Do you know who i____the computer? Who d____ America,do you know Do you know who d________America -Columbus do you know who ___the America? Do you know who-------- ( 发明 ) the telephone? Do you know who that American is Do you know who is he? Do you know what they are? Do you know whose kites they are? Do you know------(they)name?genjujuyisogeidancideshidangxiangshitiwen