【单选题】【消耗次数：1】
相邻两条高程不同的等高线之间的高差，称为等高线平距。
①
正确
②
错误
参考答案：
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相关题目
【多选题】
等高线的特点有（）
①
A同一等高线上，各点的高程相等
②
B同一幅等高线图上，等高距相等
③
C等高线数值大，海拔高；等高线数值小、海拔低
④
D等高线越密集、坡度陡；等高线越稀疏、坡度缓
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ought get
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had to
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compares ?
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can compare ?
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may compare?
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fare ?
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charge ?
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pay?
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does
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