单选题A plane that cuts the Earth’s surface and passes through the poles will always form（）.Athe equatorBa loxodromic curveCa small circleDa meridian
单选题
A plane that cuts the Earth’s surface and passes through the poles will always form（）.
A
the equator
B
a loxodromic curve
C
a small circle
D
a meridian
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