--Where did you our English teacher?
--It was in the supermarket I bought moon cakes.
A. e to, where
B. e across, that
C. e across, where
D. e to, that
网友回答
A. e to, where
B. e across, that
(答案→)C. e across, where
D. e to, that
解析：考察短语辨析和定语从句。Come to谈到，涉及；e across遇见。第一空应该是遇见我们的英语老师。第二空是定语从句，定语从句的成分很完整，所以使用关系副词，supermarket又是表示地点的名词，所以使用where.故C正确。