精选优质文档-倾情为你奉上定语从句语法知识精讲定语从句一、考点梳理。1.考查which/who(m)引导的非限制性定语从句which引导非限制性定语从句，用以指代整个主句的内容，或主句中某个词或短语的内容。 【例】She brought with her three friends, none of I had ever met before. A. them B. who C. whom D. these【答案】C。【例】 By serving others, a person focuses on someone other than himself or herself,_can be very eye-opening and rewarding. A. who B.which C.what D.that【答案】B【解析】which在此引导非限制性定语从句，which在定语从句中作主语，表示前面所提到的情况。【例】 Chans restaura
