I believe --- leaves the office makes no difference

问题描述：

I believe ___ leaves the office makes no difference
A.whoever B.who C.which D.whichever
答案是A.我想知道为什么B不很呢?是根据句意思选的A.还是选B不符合语法呢?

1个回答分类：英语 2014-10-17