What a pity! I missed the concert Jay Chou and Jolin Tsai performed songs in our city last week.
A. which
B. at which
C. that
D. When
网友回答
A. which
(答案→)B. at which
C. that
D. When
解析：考查定语从句先行词的选择。 根据句意可知次句为定语从句，先行词the concert在后面的定语从句中做地点状语，即Jay Chou and Jolin performed songs at the concert.