问题
选择题
I walked in our garden, ______ Tom and Jim were tying a big sign onto one of the trees.
A．which
B．when
C．where
D．that
答案
C
题目分析：考查定语从句：句意：我在我们的花园里面散步，在那里汤姆和吉姆在把标志牌系到一棵树上。先行词是gardon，定语从句中缺少地点状语，用where引导定语从句，选C。