The little boy______ asleep before his mother ________ the story.

题目

The little boy______ asleep before his mother ________ the story.
A.fell ,finished B.had fallen ,finished C fell,had finished D.had fallen,had finished 是不是应该选B 过去完成时

答案

句意：那小男孩在妈妈讲完故事之前就睡着了.讲完（finish）与睡着（fall asleep)都指过去,但后者发生在finish之前,即含有”过去的过去“之含义,所以前面的空格填过去完成时,后面的则填一般过去时.