Question

He is a strict but kind-hearted teacher , _______ his students respect but are afraid of .

A．one whom

B．for whom

C．which

D．that

Answer 1

A

考查定语从句。先行词为a strict but kind-hearted teacher， one做先行词的同位语，同时又是后面定语从句的先行词，后面的从句中his students respect but are afraid of后缺少宾语，所以用whom，故选A。