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National Day Mid-Autumn Festival, National Day Jiaqing double festive 國慶中秋喜相逢 國慶家慶雙喜慶
Warm sunshine, attractive flowers, happy smile.Coincides with the National Day Mid-Autumn Festival, a family sitting tog
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數(shù)學(xué)讀出來
數(shù)學(xué)閱讀是根據(jù)已有的知識經(jīng)驗,通過閱讀數(shù)學(xué)材料建構(gòu)數(shù)學(xué)意義和方法的學(xué)習(xí)活動,是學(xué)生主動獲取信息,汲取知識,發(fā)展數(shù)學(xué)思維,
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