which后加什么从句
例如
I bought a room yesterday,which used to belong to Tom.(定语从句）.
I dont know which one I should buy.（宾语从句）.
Which of you will go with me?你们哪一个跟我一起去?
That is the parcel which came this morning.那就是早上送来的包裹。
I said nothing, which made him still more angry.我一声不响, 这就使他更加生气。
Choose which you like best.选你最喜欢的吧习惯用语。
which is which?哪一个是哪一个。