新鲜的菠菜放两天就“蔫”了,其中水分的减少主要是因为水发生了

新鲜的菠菜放两天就“蔫”了,其中水分的减少主要是因为水发生了(    )

  A.液化    B.升华    C.凝固    D.蒸发

答案

D

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