英语翻译We need to know who was sitting behind you on the roller

英语翻译3.Do you know the man who is sitting behind Nancy?却要用who 单选do you know the man___ is sitting behind Nancy?who whom Do you know the man_____is sitting behind Nancy?怎么填? DO you know the man which is sitting behind Nancy? do you know the man sitting behind bill? 英语翻译We need to know if you could refund we the difference am Where did you get to know her?It was on the farm we worked是能 Where did you get to know her?－－It was on the farm where we today you...on the way,we need somebody to say,we need all t 英语翻译1.we were greatly amuse to har about his sitting on the You don't need to know who the girl standing over there is,b 英语翻译Never look down on someone sitting behind you.这么翻译有什么瑕疵吗