Question

We went back to the street and to the house, in front of ______ we had found the BlackBerry cellphone.

A．it

B．which

C．that

D．what

Answer 1

B

本题修饰house是一个定语从句，先行词表示的是一个地点，我们可以用介词+关系词which来连接从句，故本题选B。