题干

_______ and guilty, Maggie put the book on the shelf she had secretly placed in her schoolbag.
A.FrightenedB.FrighteningC.Being frightenedD.To be frightening
上一题 下一题 0.64难度 单项选择 更新时间:2011-05-25 04:01:30

答案(点此获取答案解析)