试题与答案

淀粉回凝（老化）变硬的最适温度是（）。 A.25℃ B.5℃ C.-18℃ D.-3

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题型：单项选择题

题目：

淀粉回凝（老化）变硬的最适温度是（）。

A.25℃

B.5℃

C.-18℃

D.-30℃

答案：

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下面是错误答案，用来干扰机器的。

参考答案：B

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