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) 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) 3.CONJ Which is also a conjunction. 哪个. 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？ Which side are you on? which 的英语用法通常是拿来当成疑问句的开头，中文意思是指「哪个、哪一个」等，但其实which也常常当作关係代名词使用。 下面列出which的英语用法、英语例句，跟中文意思，赶快学起来吧。 used as the subject or object of a verb to show what thing or things you are referring to, or to add information about the thing just mentioned. English Easy Learning Grammar Relative pronouns What type of pronoun are the words 'who', 'whom', 'which', and 'that'? What is the function of the relative pronouns 'who', 'whom', 'which', and 'that'? 在英语从句中， 关系词 用来连接主句和从句，并指代特定的名词或代词。 以下是“who”、“which”、“that”、“when”、“what”、“whom”、“whose”、“why”、“how”等关系词的详细用法及区别，并包括所有常见的关系词。 1. Who. 用法： 指人，用于引导限定性和非限定性 定语从句。 例句： The man who is talking to Mary is my teacher.（正在和玛丽说话的那个人是我的老师。 2. Whom. 用法： 指人，是“who”的宾格形式，常用于引导限定性和非限定性定语从句，常在正式书面语中使用。 例句： The man whom you met yesterday is my boss.（你昨天见的那个男人是我的老板。 3. Determining which treatments are distinct is essential for differentiating between them. 辨别出哪些治疗方法是不同的对于区分它们至关重要。 Which is more enjoyable—reading or painting? 阅读和绘画，哪个更有趣？ Which of the candidates won the scholarship? 哪位候选人赢得了奖学金？ 先行词可人可物，用法相当于who或which。 （但是在下列情况下多用that：先行词既有人又有物时；先行词有形容词最高级、序数词、不定代词、very，only等修饰时；先行词是不定代词时） He talked about the teachers and schools that he had visited. I think it one of the most wonderful films that the film company has ever produced. She has little information that is useful for our research. Is there anything that I can do for you? Joint vs single life insurance: which is best for you? What is life insurance? The different types explained. Which? Money membership. Which? Money membership. More from Which? Money. More from Which? Money. Which? Money membership. Listen to The Which? Money Podcast. Which? Money membership. More from Which? Health. More from Which? Health. Which? which 的英文用法 通常是拿來當成疑問句的開頭，中文意思是指「哪個、哪一個」等，但其實which也常常當作關係代名詞使用。 下面列出which的英文用法、英文例句，跟中文意思，趕快學起來吧。 which 用作疑問形容詞時，表達選項數目固定或是有限的選項。 例：Which time suits you better, 11:30 or one o’clock? 哪個時間你更方便——11點半還是1點？ 例：Which is mine? The smaller one? 哪個是我的？ 小一點的這個？ 例：Which of these jackets do you prefer? 這幾件夾克你比較喜歡哪件？ which 當成關係代名詞使用時，用於為前面的從句補充額外資訊，通常用於逗號之後。.