Report - 2019 倾情弘扬地方品牌文化 - rb.bjrb.cnrb.bjrb.cn/resfile/2019-10-17/08/08.pdf据了解，该联赛分为甲组、乙 组、丙组 3 个组别。其中，甲组 （五、六年级7个班）；乙组（三、四

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