_____ to school this morning, I met a friend of mine. A. I was walking B. Walking C. While I walking...
2023-02-05 13:36:45 128次 20102011学年甘肃省高一下期末考试英语试题 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
_____ to school this morning, I
met a friend of mine.
A. I was walking
B. Walking
C. While I walking D.
Walked
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