单选题A radar range to a small，charted object such as a light will provide a line of position in which form? （）AStraight lineBArcCParabolaDHyperbola
单选题
A radar range to a small，charted object such as a light will provide a line of position in which form? （）
A
Straight line
B
Arc
C
Parabola
D
Hyperbola
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