Question

I can't forget the time            the earthquake happened in Yushu.
A. when                  B. which                 C. where

Answer 1

A

試題分析：句意：我忘不了玉樹發生地震的時候。句中所缺的是定語從句關系詞，用來指代前面的the time，時間；而且在從句中作時間狀語，故選A。which指代物，用作主語或賓語；where做地點狀語。