---You didn’t lock the back door. ---You are wrong. I ______. A. have locked it B. lock it myself C....
2022-11-15 03:02:19 63次 2014-2015学年江苏灌南华侨双语学校高二上期中英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
---You didn’t lock the back door.
---You are wrong. I ______.
A. have locked it B. lock it myself
C. did lock it D. do lock it
本题链接：
