There are several reasons _____ the smog days in many parts of China. A. account forB. accounted for...
2022-10-22 13:50:43 52次 2015-2016学年重庆第一中学高二上学期期末英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
There are several reasons _____ the smog days in many parts of China.
A. account forB. accounted for
C. accounting forD. to be accounted for
本题链接：
