题目
5/20 单选题（分值1.0分，难度：易）When the air in the warm sector of the depression meets the denser cold air on the frontal boundary,______A. the warm air descendsB. the cold becomes much more denserC. the cold air overrides itD. the warm air overrides it
5/20 单选题（分值1.0分，难度：易）
When the air in the warm sector of the depression meets the denser cold air on the frontal boundary,______
A. the warm air descends
B. the cold becomes much more denser
C. the cold air overrides it
D. the warm air overrides it
题目解答
答案
D. the warm air overrides it