题干

–Do you know ?
–Yes. At about twelve. I was just about to go to bed.
A. when he came back
B. when he will come back  
C. whether he goes to bed late
上一题 下一题 0.64难度 单项选择 更新时间:2012-09-16 08:36:32

答案(点此获取答案解析)