【判断题】【消耗次数：1】
中国人缺少维生素A比较普遍。
①
正确
②
错误
参考答案：
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有关维生素A的叙述错误的是（）
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.维生素A缺乏可引起夜盲症
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维生素A是水溶性维生素
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维生素A可由β-胡萝卜素转变而来
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维生素A有两种形式，即A1和A2
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维生素A参与视紫红质的形成
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