Apparent time is based on（）.<br>A:a fictitious sun moving along the celestial equator<br>B:the visible sun moving along the ecliptic<br>C:the Moon's motion in relation to the Sun<br>D:the movement of the first point of Aries

Apparent time is based on（）.
A:a fictitious sun moving along the celestial equator
B:the visible sun moving along the ecliptic
C:the Moon's motion in relation to the Sun
D:the movement of the first point of Aries

出自：海船船员证

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