Question

--- Where did you spot the murderer?
--- It was in the cinema __________ we watched Tran formers that I saw him. I can’t remember when.

A．that

B．when

C．where

D．on which

Answer 1

C

试题分析：句意：---你在哪里发现凶手的？---是在我们看电影Tran formers的电影院里。我记不得是什么时间了。cinema后跟定语从句, 并在从句中做地点状语。where  相当于in which。故选C。 
考点: 考查定语从句的用法。