25.對於可撤式局部義齒環周牙鈎(circumferential clasp)的敘述,下列何者正確?①鄰接小連接體(proximal
minor connector)提供穩定(stabilization)功能 ②鄰接板(proximal plate)提供抗衡(reciprocation)功能
③咬合鈎靠(occlusal rest)提供支持(support)功能 ④頰側固位牙鈎臂(buccal retentive clasp arm)的剛硬
部分(rigid portion),可提供抗衡(reciprocation)功能
(A)①③
(B)②④
(C)②③
(D)①④
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統計: A(863), B(10), C(131), D(35), E(0) #2969589
統計: A(863), B(10), C(131), D(35), E(0) #2969589