A-A+

Rivers are nourished by direct precipitation

2022-08-05 15:31:28 问答库 阅读 169 次

问题详情

Rivers are nourished by direct precipitation, which usually contributes extremely small to the water surface.
A.Y
B.N
C.NG

参考答案

正确答案:A
解析:文章第二自然段第一、第二句说明此点。直接降水对河面水量的补充量常常是极少的。

考点: