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1A_IS_Ch4.1_Chromosomes(P.20－21)

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1A_IS_Ch4.1_DNA(P.19)

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1E_科學_Ch4.1_DNA(P.19)

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2C科學-第9.1A-C章-常見的酸和鹼

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2C科學-第9.2B章-石蕊

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2C科學-第9.2A章-天然指示劑

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