Opposition occurs when（）.<br>A:the Sun，Earth，and Moon are at right angles<br>B:the Sun's declination is 0°and is moving south<br>C:an inferior planet is at the maximum angle to the line of sight to the Sun<br>D:the Earth is between a planet and the Sun

Opposition occurs when（）.
A:the Sun，Earth，and Moon are at right angles
B:the Sun's declination is 0°and is moving south
C:an inferior planet is at the maximum angle to the line of sight to the Sun
D:the Earth is between a planet and the Sun

出自：海船船员证

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