In winter, it is dangerous to go to school with snow ______the ground. A. cover B. to cover C. cover...
2022-12-01 12:12:05 40次 2015届山东省淄博市高二上学期期中考试英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
In winter, it is dangerous to go to school with snow
______the ground.
A. cover B.
to cover C.
covering D. covered
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