题干

In such a _________ night, the _________ people couldn’t fall into sleep.
A. frightening; frighteningB. frightened ; frightening
C. frightening ; frightenedD. frightened ; frightened
上一题 下一题 0.64难度 单项选择 更新时间:2014-03-07 05:55:49

答案(点此获取答案解析)