7.下列肌肉何者可幫助全口義齒的穩定性(stability)?
(A)翼內肌(medial pterygoid muscle)
(B)咬肌(masseter muscle)
(C)口輪匝肌(orbicularis oris muscle)
(D)上咽縮肌(surperior constrictor muscle)
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統計: A(24), B(48), C(269), D(9), E(0) #1032422
統計: A(24), B(48), C(269), D(9), E(0) #1032422