问题补充:
----- Where did you our chemistry teacher?
----- It was in the supermarket I saw him.
A. come to, where
B. come across, that
C. come across, where
D. come to, that
答案:
A. come to, where
(答案→)B. come across, that
C. come across, where
D. come to, that
解析:第一空考查短语辨析,come to 达到,come across 偶然遇见,第二空考查强调句型,强调的是地点状语in the supermarket,that 为强调句型的标志。句意:你在哪偶然遇见了我们的化学老师?就是在超市我遇见了他。所以选B。