题目内容

利用（）说明高度比较直观。

A. 测者子午面天球图
B. 者真地平平面图
C. 天赤道面平面图
D. A+C

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下述三种天球图形中.能直观反映天体高度的是（）。①天赤道面平面图；②测者子午面天球图；③测者真地平平面图。

A. ①②
B. ①③
C. ②③
D. ①②③

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