企源知识库

He turns out to be an extremely successful actor,______noneof his former classmates is
A、whom
B、which
C、who
D、that
【正确答案】：B
【题目解析】：该题考查的是非限制性关系分句中关系代词的使用。此句中关系代词在非限制性分句中指代主句中的主补an extremely successful actor，不用who而用which。