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黑板報:注意飲食衛生_500字
黑板報

        日常生活中怎樣注意飲食衛生?  日常生活中要注意飲食衛生,否則就會傳染疾病,危害健康,“病從口入”這句話講的就是這個道理。要注意:  1、養成吃東西以前洗手的習慣。人的雙手每天干這干那,接觸各種各樣的東西,會沾染病菌,病毒和寄生蟲卵。吃東西以前認真用肥皂洗凈雙手,才    (共 515 字)     [閱讀本文] >>

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