试题与答案

属咀嚼黏膜的是() A.牙龈黏膜 B.舌腹黏膜 C.口底黏膜 D.舌背黏膜 E.颊黏

题型:单项选择题

题目:

属咀嚼黏膜的是()

A.牙龈黏膜

B.舌腹黏膜

C.口底黏膜

D.舌背黏膜

E.颊黏膜

答案:

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