It’ s dangerous to climb the mountains or hills _____ cold and snowy days. A. on B. in C. at D. with...
2022-11-22 05:17:23 112次 2015-2016学年江苏淮安田家炳中学初二下期中考试英语卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
It’ s dangerous to climb the mountains or hills _____ cold and snowy days.
A. on B. in C. at D. with
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