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> 下图示意某地理专题研究建立的地理信息系统图层。读图完成小题。小题1:叠加丙与丁图层可以研究（） A．河流分布 B．地形特征 C．商店布局 D．客货流量小题2:为了较合理地得出丙图，需要叠加的图层有（） A．甲与乙 B．甲与丁 C．乙与丁 D．甲、乙、丁

问题：

发布时间：2020-03-13

下图示意某地理专题研究建立的地理信息系统图层。读图完成小题。

小题1:叠加丙与丁图层可以研究（）

A．河流分布 B．地形特征

C．商店布局 D．客货流量

小题2:为了较合理地得出丙图，需要叠加的图层有（）

A．甲与乙 B．甲与丁

C．乙与丁 D．甲、乙、丁

参考答案：

提问用户：aK***N5c

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