Question

【题目】The moment _________ I learned the results of the competition was one of the happiest times in my life.

A. which B. when

C. where D. why

Answer 1

【答案】B

【解析】

考查限制性定语从句。

句意：我得知比赛结果的那一刻是我一生中最快乐的时刻之一。分析句子结构可知这是一个定语从句，先行词 moment在从句中作时间状语，用关系副词when。故选B项。