在山区常有河流流过的地形是()。A.山脊 B.山谷 C.山顶 D.陡崖

作者: tihaiku 人气: - 评论: 0
问题 在山区常有河流流过的地形是()。
选项 A.山脊 B.山谷 C.山顶 D.陡崖
答案 B
解析 山谷地势低于两侧山体,易于水流汇集,所以一般有河流发育。

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