Question

where did you come to

----- 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

Answer 1

B 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。