◎ 题干
By the time I got to the train station, the train _______ for ten minutes. I had to wait for the next one.

A. has left
B. has been away
C. had left
D. had been away
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“By the time I got to the train station, the train _______ for ten minutes. I had to wait for the next one. [ ]A. has left B. has been away C. had left D. h…”主要考查了你对  【系动词】【过去完成时】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。