问题
选择题
I've become good friends with several of the students in my school I met in the English speech contest last year.
A．who
B．where
C．when
D．which
答案
答案：A
题目分析：先行词为several students，定语从句缺少宾语故为who.在关系词中ｗｈｅｒｅ，ｗｈｅｎ是不做句子主语和宾语的。而ｗｈｉｃｈ的先行词是物。