All the villagers were sleeping in their houses ______ the mudslides(泥石流) hit the village. A. when B...
2022-12-06 18:19:38 154次 2015-2016学年江苏南京钟英中学八年级上学期第二阶段测英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
All the villagers were sleeping in their houses ______ the mudslides(泥石流) hit the village.
A. when B. after C. so D. while
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