【#文档大全网# 导语】以下是®文档大全网的小编为您整理的《三年级数学公开课》,欢迎阅读!
本文来源:https://www.wddqxz.cn/e39c3877b5360b4c2e3f5727a5e9856a56122683.html
分享给好友 ![](data:image/png;base64,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)
微信扫码分享
相关推荐
最新更新
热门阅读
【#文档大全网# 导语】以下是®文档大全网的小编为您整理的《三年级数学公开课》,欢迎阅读!
本文来源:https://www.wddqxz.cn/e39c3877b5360b4c2e3f5727a5e9856a56122683.html
微信扫码分享