Which is the dictionary that he used yesterday ? D.只物时,下列情况下只能用which,不宜用that. (1)关系代词放在介词之后 This is the factory in which we once worked. (2)非限制性定语从句中 This is the book, which is written by Lu Xun. (3)that,Those作主语时 Those which are on the desk are English books. E.先行词前有such、the same、 as时, 关系代词用as,不用that, 但the same…as…表示同样的, the same…that…表示同一的 He knows as many people as are present at the meeting. Such people as you refer to are rare nowadays. 三、比较When/which、where /which、why. which I still never forget. |