日常生活中白糖、冰糖和红糖的主要成分是(    )       A.淀粉

日常生活中白糖、冰糖和红糖的主要成分是(    )

      A.淀粉                  B.葡萄糖             C.蔗糖                  D.果糖

答案

C

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