________ of last month we had seen five English films.(

问题描述:

________ of last month we had seen five English films.(
ABy the EndB At the end of C In the end D to the end

A
By the Endof 加过去完成时
你这个句子是过去完成时,所以选A
B At the end of 在.的末尾
C In the end 最后