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VID_20200316_200651.mp4

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Published on 17 Mar 2020 / In Education environment

50以内加减法

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李舜杰(学前2班)

好的,咋晚做了作业我忘了传,是当妈妈的不称职,下步为例

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陈陈老师
陈陈老师 6 years ago

细节决定成败,希望杰杰小朋友每天都能按时完成作业哦,并且上传至学习平台,加油

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