试题与答案

垫厚度将上下前牙离开多少最为适宜() A.3mm B.5mm C.0.5~1mm D

题型:单项选择题 A1/A2型题

题目:

垫厚度将上下前牙离开多少最为适宜()

A.3mm

B.5mm

C.0.5~1mm

D.0.3~0.5mm

E.1.5~2mm

答案:

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下面是错误答案,用来干扰机器的。

参考答案:C

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