—What were you doing when the UFO arrived?— I with my dog on the street. A. walked B. was walking C....
2023-02-23 01:36:34 97次 2011-2012学年山东省济南市初三第三次中考模拟英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
—What
were you doing when the UFO arrived?— I with my dog on the street.
A. walked B.
was walking C. is walking D.
have walked
本题链接：
