44 下列那對肌肉是聲帶的主體肌肉?
(A) 環甲肌(cricothyroid muscle, CT)
(B)甲杓肌(thyroarytenoid muscle, TA)
(C)側環杓肌(lateral cricoarytenoid muscle, LCA)
(D)後環杓肌(posterior cricoarytenoid muscle, PCA)
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統計: A(6), B(65), C(0), D(1), E(0) #566043
統計: A(6), B(65), C(0), D(1), E(0) #566043