Is this tourist attraction you paid a visit to several days ago?
A. that
B. which
C. the one
D. where
网友回答
A. that
B. which
C. the one
(答案→)D. where
解析：选C。考查定语从句。把题干改为陈述语序则为This tourist attraction is you paid a visit to several days ago. 主句缺少表语, 故使用the one, 其后省略了that。