46 下列那個喉內肌對音調(pitch)的影響最大?
(A)環甲肌(cricothyroid muscle)
(B)側環杓肌(lateral cricoarytenoid muscle)
(C)後環杓肌(posterior cricoarytenoid muscle)
(D)杓間肌(interarytenoid muscle)
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統計: A(216), B(4), C(8), D(10), E(0) #887143
統計: A(216), B(4), C(8), D(10), E(0) #887143