Is it you who broke the glass这里的WHO是什么意思

Is it you who broke the glass这里的WHO是什么意思 The chair is broke.Please ___(查明)who broke it is it you who broke the glass?这里的IS管他叫什么?BROKE是谓语?另外IS在这里算是什么词性了 Who broke the window?A.Him B.He C.He broke D.It is him选什么谢谢! You are a thief who stole my heart and broke it 中文意思、、 who broke the window this morning?was it ( A you Byours Cyour Dyours The window is broken.Try to ( ) who broke it.A.find outB.findC.lookD.look for That is the boy ()broke the window A he B it Cwhich D who It is just you who is my who was ——broke the window A it this Bit that c this is d that it ---who broke the window?----______.A.Him B.He C.He broke D.It is him 正确答案是A,为什么?省略专练上面的题,百思不得其解 为什么用who is it 而不用who are you? The window is broken.Try to () who broke it.A.find out B.find C.look D.look for The window seems _______(break).Who broke it? It is you yourself who beat/defeat you sometimes是什么意思 Would you happen to know who broke George求翻译 Can you helP me ( ) who broke the winCan you helP me ( ) who broke the window?Ok.I will try. _Who broke the glass? Would you please sweep the floor, Mary ? _Why ____ ? It was not ____ who broke it .A. me me B. me I如题.请解释后面的那个空格的用法.