Question

— Tom doesn’t seem so enthusiastic as he was two years ago.
— Yes. He’s really reached a point in his career ______ he has to decide what to do next.

A．that

B．when

C．where

D．which

Answer 1

C

解析试题分析:句意：——汤姆似乎不如两年前那么充满热情了。——是的。他实际上到了事业上一个必须决定下一步该做什么的时刻。从结构可知此处是定语从句修饰point，从句中主干完整，所以用关系副词，point是抽象名词，所以用where引导定语从句。类似的抽象名词还有case、situation等，选C。
考点：考查定语从句。