67.門齒孔(incisive foramen)之寬度至少要大於多少公分,才會被認定為一門齒管囊腫(incisive canal cyst)?
(A)0.4
(B)0.6
(C)0.8
(D)1.0
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統計: A(23), B(354), C(46), D(220), E(0) #1379400
統計: A(23), B(354), C(46), D(220), E(0) #1379400