R______ is what a linguistic form refers to in the real world; i

R______ is what a linguistic form refers to in the real world; it is a matter of the relationship between form and the reality.
【正确答案】：Reference(P₉₆)解析:所指是词汇所指称的客观世界中的事物,它讨论的是语言形式和非语言世界之间的关系。