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下颌中切牙的解剖特点不正确的是

单选题
2021-09-01 19:49
A、切缘平直
B、近远中切角约相等
C、唇面发育沟明显
D、切嵴靠近牙体长轴
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正确答案
C

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下颌中切牙的解剖特点不正确的是
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