Question

【题目】He has two sons, _________ is willing to inherit(继承) his business in future.
A.neither of them
B.both of them
C.neither of whom
D.both of whom

Answer 1

【答案】C
【解析】句意：他有两个儿子，今后都不愿意继承他的事业。句中的谓语is可知排除both，用neither；此处构成定语从句，必须要有引导定语从句的关系词，故用whom。所以答案是Ｃ。如果要选A的话，必须有并列连词but，即答案改为：but neither of them。