which作为关系代词来引导定语从句这已为大家所熟悉。本文所要介绍的是which作为关系限定词（RelativeDeterminer）所引导的定语从句。关系代同which和关系限定词which的区别在于：1．句法作用不同：前者在从句中担任主语、宾语或主语补语；后者在从句中担任修饰语。2．使用范 Which is used as a relative pronoun to guide the attributive clause is already familiar to everyone. What this article is about is which as the attributive clause led by the relative determiner (RelativeDeterminer). The difference between a relational one and a relational qualifier which is: 1. The syntactic effects are different: the former is the subject, the object, or the complement of the subject in the clause; the latter is the modifier in the clause. 2. Use the van