While Alan was writing a letter, the children outside A. play B. were playing C. will play
2022-10-19 03:06:55 176次 吉林省2018年中考英语试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
While Alan was writing a letter, the children outside
A. play B. were playing C. will play
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