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讓孩子的眼睛躍過圍墻!

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Published on 21 Oct 2019 / In Education environment

找规律

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刘
6 years ago

宝贝真棒,这个知识点已经掌握了哟。

   0    0
vvvv
vvvv 6 years ago

宝贝真棒,书写时非常认真仔细,找规律思路清晰、准确,表扬你。

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