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归纳了学生对2008年一道全国高考卷选择题的常见疑问,对此作了相应的分析,并给出了日心参考系下月球运行轨迹的大致形状。
Summarized the students on a 2008 National College Entrance Examination multiple choice questions common question, made a corresponding analysis, and gives the heliocentric reference system under the moon trajectory of the general shape.