He is unlikely to (不大可能) find the school he taught 50 years ago.
- A.where
- B.when
- C.who
- D.which
答案
正确答案:A
知识点:定语从句

本题考查定语从句中关系词的用法。先行词是the school,指地点,关系词在定语从句中作的是地点状语,所以要用关系副词where。答案选A。

略
