manytimes,buthestillcouldn’tremembertheChineseme...

问题详情：

        many times, but he still couldn’t remember the Chinese meaning of this word.

       A. Having been told                                              B. Although he had been told

C. He had been told                                             D. He has been teaching

【回答】

C

知识点：过去完成时及其被动式

题型：选择题