Unfortunately, when I dropped in, Dr. Green ______, so we only had time for a few words. A．just left...
2022-12-16 08:27:36 16次 2014届北京市高二下学期期中考试英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Unfortunately, when I dropped in, Dr. Green ______, so
we only had time for a few words.
A．just left B．has just left C．had just left D．was just
leaving
本题链接：
