Question

---Where did you ______ our chemistry teacher?
---It was in the supermarket ______ I purchased moon cakes.

A．come to, where

B．come across, that

C．come across, where

D．come to, that

Answer 1

C

试题分析：考查动词短语和连词。句意：你是在哪儿遇见的我们的化学老师？是在我买月饼的超市里。
come across 遇见，come to 共计，所以排除Ａ和Ｄ，第二个空容易选Ｃ，但不对，理由是问句和答语不一致，如果是that ,句意为：在超市里我买了月饼，和问句不一致，填where，构成的是定语从句，句意：在我买月饼的店里，所以Ｃ正确。