【题目】Large tracks have also been discovered______some people say belong to the Wild Man．
A. whereB. which
C. whenD. what
在线课程【答案】B
【解析】
考查定语从句。句意：有人说，属于野人的大脚印被发现。分析句子可知some people say 是插入语，______some people say belong to the Wild Man．是一个定语从句，先行词是tracks，关系词在定语从句中作主语，指物，所以用which ，故选B。