问题补充:
---Where did you come across our Chinese teacher ?
--- It was in the supermarket I purchased mooncakes.
A. that
B. which
C. where
D. when
答案:
A. that
B. which
(答案→)C. where
D. when
解析:考查定语从句:句意:--你是在哪儿遇到我们的语文老师的?--是在我买月饼的超市。说明是定语从句,先行词是the supermarket,定语从句缺少的是地点状语,用where引导定语从句。选C。