题干

We got in my father's car and headed straight home and __________,I surely would have been stuck in the station for several days.
A.had I not B. did I not
B.if I didn't D. if I had
上一题 下一题 0.65难度 单项选择 更新时间:2014-03-24 03:06:33

答案(点此获取答案解析)