问题补充:
As soon as I got on the bus I realized that I my papers in the house.
A. left
B. was leaving
C. had left
D. have left
答案:
A. left
B. was leaving
(答案→)C. had left
D. have left
解析:考查时态。句意:我一登上公交车就意识到我把我的论文丢在家中了。结合语境可知从句描述的是过去已经完成的动作,故用过去完成时态,选C。
时间:2021-02-14 06:41:44
As soon as I got on the bus I realized that I my papers in the house.
A. left
B. was leaving
C. had left
D. have left
A. left
B. was leaving
(答案→)C. had left
D. have left
解析:考查时态。句意:我一登上公交车就意识到我把我的论文丢在家中了。结合语境可知从句描述的是过去已经完成的动作,故用过去完成时态,选C。