which双解释义

pron.(代词)

1. which用作疑问代词时,在特殊疑问句中用作宾语或主语。
2. which用作关系代词,可引导限制性定语从句或非限制性定语从句,引导非限制性定语从句时which可以用整个主句作为其前行词,相当于and that,有时还可引导不定式短语从句。

whopron.谁abbr.世界卫生组织(=World Health Organization)

thatpron.那conj.引导从句adj.那个；上文提到的adv.非常；那么地

1. Which book have you read?
   哪一本书你读过了？
2. Here are the designs. Which ones do you prefer?
   这就是那些图样。你喜欢哪一些?

1. It's hard to say which is better.
   很难说哪一个好些。
2. Which are the best headache tablets?
   哪些药片治头痛最好？
3. Want to know which shops Bi Ren went to?
   想知道碧仁在拍节目时去了哪些商店？