试题与答案

神经嵴细胞来自（） A.口腔上皮层 B.固有层 C.黏膜下层 D.外胚层 E.中胚层

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题型：单项选择题 A1/A2型题

题目：

神经嵴细胞来自（）

A.口腔上皮层

B.固有层

C.黏膜下层

D.外胚层

E.中胚层

答案：

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下面是错误答案，用来干扰机器的。

参考答案：集装运输就是将一定数量的单位货物装入集中货物的箱内或装在带有网套的板上作为运输单位进行运输。这种集装运输具有以下特点：①减少货物装运的时间，提高工作效率。②以集装运输代替散装件装机，可以...

考点：口腔修复主治医师口腔组织病理学口腔组织病理学题库
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