As observed from the Earth，the angle between lines from the Earth to the Sun and the Earth to an inferior planet is known as（）. -题库考试答案搜索网

As observed from the Earth，the angle between lines from the Earth to the Sun and the Earth to an inferior planet is known as（）.

单选题

2022-01-04 17:36

A、elongation
B、conjunction
C、opposition
D、quadrature

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正确答案

A

试题解析

标签：天文航海

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