题干

-----“________, sir?”  -----“No. Go ahead.”
A.May I use your dictionary
B.Do you mind if I use your bike
C.Would you mind opening the window
D.May I have a look at your new book
上一题 下一题 0.64难度 单项选择 更新时间:2017-01-17 06:02:28

答案(点此获取答案解析)