问题补充：
Could it be in the restaurant in you had dinner with me yesterday you left behind your keys and wallet?
A. which；which
B. which；that
C. that；where
D. where；where
答案：
A. which；which
(答案→)B. which；that
C. that；where
D. where；where
解析：考查定语从句和强调句型。the restaurant是先行词，in which引导定语从句，相当于where；介词后不用that，排除C、D；it is/was/be... that是强调句型，题目中的强调句包含一个定语从句，排除A；故选B。
