This afternoon the classroom had a power cut while they _______ a physics lesson. A. are having B. w...
2022-09-26 09:47:36 44次 天津市毕业生学业考试模拟英语试卷(一) 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
This afternoon the classroom had a power cut while they _______ a physics lesson.
A. are having B. will have C. were having D. have had
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