摘要：Some animals hibernate in the snow, which can the cold. A. keep out B. keep off C. keep up D. keep back
网址：http://m.1010jiajiao.com/timu_id_4360053[举报]
Some animals hibernate in the snow, which can ______ the cold.
A. keep out B. keep off C. keep up D. keep back
查看习题详情和答案>>