The picture was taken a long time ago, but it looks as if it yesterday.
A. was taken
B. had been taken
C. were taken
D. has been taken
网友回答
A. was taken
(答案→)B. had been taken
C. were taken
D. has been taken
解析：考查as if引导的表语从句，如果从句的情况是和事实相反的，用相应的过去时表示虚拟语气，如果和现在相反，就用过去时，如果和过去相反就用过去完成时，句意：照片是很久以前拍的，但看起来就像昨天拍的。这是和yesterday相反的，用过去分词。选B。