--Who’s the little baby in the photo Susan?It’s me. This photo fifteten years ago.A.

问题补充：

--Who’s the little baby in the photo, Susan?

--It’s me. This photo fifteten years ago.

A. takes

B. is taken

C. was taken

D. took

答案：

A. takes

B. is taken

(答案→)C. was taken

D. took

解析：根据fifteten years ago.可知是一般过去时，主语不能发生动作，故选择用一般过去时的被动语态，故选C