wihhc组合单词

　　Which one do you like best?

　　你最喜欢哪一个？

　　Which period of history would you most like to have lived in?

　　你最喜欢生活在哪一个历史时期？

　　You must signal which way you are going to turn.

　　你要朝哪个方向转，必须发出信号。

　　There are two points which I wanted to make.

　　我想要指出的有两点。

　　We are still friends, though, which is good.

　　不过我们仍然是朋友，这令人感到欣慰。