By whom was the novel written?为什么用was不用did?

By whom was Tom made ______ (clean) the garden? who was the book weitten by?和whom was the book written by?有什么区别? Whom was the book---?Who was the book---?A.wroteB.writtenC.written by选B对吗? Do you know by whom the light bulb was invented? by whom是怎么理解的 再举些例子吧! 急! By whom was the novel written?为什么用was不用did? Who sold the car?改为被动句whom was the car sold by或by whom was the car sold?这样对吗 the old man wanted to know very much [ ].A;whom the box was taken away B;by whom the box was taken awayC;by whom was the box taken awayD;who taken away the box必须有理由 The car was invented by him.对him进行提问怎么变?是by whom was the car invented?还是 whom was the car invented by?还是 by whom the car was invented?还是以上都不对希望给出详解.by whom+陈述句语序吗? Whom was Tom saved by翻译 By whom was it discovered是什么意思? By ____ was the window broken yesterday?A.What B.Which C.Who D.Whom whom the play was written by in 1998?是问句吗,怎么变?如果不是那为什么要加by? Can you tell me whom the play ( ) in 1998?A.was written by B.is written by 急,说明理由 “By whom do you think the Great Wall was bulit?”“ ”A.The Egyptians B.the Chinese Cthe emperors 请问“Who was the car invented by?”和“Whom was the car invented by?”那一种说法正确?好像两种说法都可以，还是？ The room was cleaned by Tom.对Tom提问,答案是Who was the room cleaned by?Who可不可以换成whom?为什么? Who gave you the present?怎样变成被动语态?能否变成By whom the present was given to you? Who gave them a music lesson yesterday?改为被动-Who was a music lesson given to them yesterday the music lesson was given to them by whom?BY whom they was given a music lesson?哪个对