which
柯林斯词典
1. QUEST You use which in questions when there are two or more possible answers or alternatives. 哪一个 (用于疑问句，表示选择)
"You go down that passageway over there."—"Which one?"
“你顺着那边的过道走。”—“哪个过道？”
Which vitamin supplements are good for you?
哪种维生素补品对你有好处？
2. DET You use which to refer to a choice between two or more possible answers or alternatives. 哪个 (指所做出的那个选择)
I wanted to know which school it was you went to. 我想知道你就读的是哪所学校。
I can't remember which teachers I had. 我不记得哪些老师教过我。
3. CONJ Which is also a conjunction. 哪个
In her panic she couldn't remember which was Mr. Grainger's cabin. 慌乱中，她不记得哪间是格兰杰先生的船舱。
4. PRON-REL You use which at the beginning of a relative clause when specifying the thing that you are talking about. In such clauses, which has the same meaning as that. 引导关系从句，具体说明所谈论的事，此时与(that)意思相同
Soldiers opened fire on a car which failed to stop at an army checkpoint. 士兵们向一辆没在军事检查站停下来的汽车开了火。
5. PRON-REL You use which to refer back to an idea or situation expressed in a previous sentence or sentences, especially when you want to give your opinion about it. 这个 (指前面所说过的内容，尤其要发表个人意见时)
They ran out of drink. Which actually didn't bother me because I wasn't drinking. 他们没有酒了，这个其实对我倒无所谓，因为我当时没在喝酒。
6. DET Which is also a determiner. 这个
The chances are you haven't fully decided what you want from your career at the moment, in which case you're definitely not cut out to be a boss yet!
很可能你目前没有完全确定要从职业中得到什么，在这种情况下，你肯定还没有具备做老板的素质。
7. PHRASE If you cannot tell the difference between two things, you can say that you do not know which is which. 哪个是哪个 (指无法区分两者的不同)
They all look so alike to me that I'm never sure which is which. 它们在我看来简直一模一样，我永远分不清哪个是哪个。
返回 which
which /ˈwɪtʃ/
义项 which、 which和 which，通常读作wɪtʃ。
剑桥词典
- Which side are you on?
- Is there a particular sequence in which you have to perform these tasks ?
- Why don't you play about with the different fonts on the computer and see which one you want to use?
- Which of these jackets do you prefer ?
- Which town shall we visit next? Bristol or Bath?
- He said the police assaulted him while he was in custody , a claim which the police deny .
- His mother lives in the next street to us, which is a little too close for comfort .
- She appears to actually like the man, which I find incredible .
- He's got pink walls and a green carpet , which to my mind looks all wrong .
- The bomb , which killed 15 people , was the worst of a series of terrorist outrages . 返回 which
which determiner, pronoun (QUESTION)
(used in questions and structures in which there is a fixed or limited set of answers or possibilities ) what one or ones（用于答案数目固定或有限的问题中）哪个；哪些
Which party would you prefer to go to - Anna's or Dan's ? 你更想去哪个聚会——安娜的还是丹的？
Which doctor did you see - Seward? 你看的是哪一位医生——苏厄德医生吗？
Which time suits you better - 12.30 or one o'clock? 哪个时间你更方便——12点半还是1点？
"Jacinta was there with her boyfriend ." "Which one? She has several." “雅辛塔和她的男朋友在那边。”“哪个男朋友？她有好几个。”
Which is mine? The smaller one? 哪个是我的？小一点的这个？
See if you can guess which one is me in my old school photo . 看看你能否看出上学时的老照片中哪个是我。
It's either Spanish or Portuguese that she speaks , but I've forgotten which. 她说的要么是西班牙语，要么是葡萄牙语，我忘了是哪一种了。
Which of the desserts did you have? 你吃的是哪一种甜点？
Which of your parents do you feel closer to? 你觉得跟父母哪一方更亲近？
例句
which determiner, pronoun (ADDS INFORMATION)
used to add extra information to a previous clause , in writing usually after a comma（用于为前边的从句补充额外信息，书面英语中通常用于逗号之后）那个，那些，那种情况
That bar on Milton Street, which by the way is very nice , is owned by Trevor's brother . 米尔顿大街上的那家酒吧，顺便提一句那里非常棒，是特雷弗的哥哥开的。
She says it's Charlotte's fault , which is stupid , and that she blames her. 她说那是夏洛特的错，真是一派胡言，竟然还责怪她。
Anyway, that evening , which I'll tell you more about later , I ended up staying at Rachel's place . 总之，那天夜里我住在了雷切尔那里，我以后会告诉你更多那天晚上的事。
It's the third in a sequence of three books , the first of which I really enjoyed . 这是那套系列书里的第三本，该系列共有三本，我非常喜欢其中的第一本。
He showed me round the town , which was very kind of him. 他带我参观了这个城镇，他真是太好了。
The picking of the fruit , for which work they receive no money , takes about a week . 采摘水果，这项工作没有工资，大约花1周时间。
例句