It was the third time that I _______of the changes of the timetable. A. had informed B. has informed...
2023-02-03 17:50:56 26次 20102011辽宁开原高中高二第二学期第二次月考英语试题 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
It was the third time that I _______of the changes of the timetable.
A. had informed B.
has informed C. had been informed D. has been informed
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