Question

Tom’s farther, for ________life had once been very hard, got success later in his job.

A．which

B．whose

C．whom

D．who

Answer 1

C

考查定语从句。先行词是Tom’ father ,whom作为for的宾语，定语从句的主语是life.句意：对Tom’s的父亲来说，生活曾经很艰难，但是后来在工作中取得了成功。故C正确。