单项选择题
三幅地形图的比例尺分别为:1:1000、1:2000、1:5000,则其比例尺精度分别为()
A.1m;2m;5m
B.0.1m;0.2m;0.5m
C.0.01m;0.02m;0.05m
D.0.001m;0.002m;0.005m
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单项选择题
A.1m;2m;5m
B.0.1m;0.2m;0.5m
C.0.01m;0.02m;0.05m
D.0.001m;0.002m;0.005m
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