46 子音發音時,需要下列那對肌肉收縮使聲帶打開?
(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(1), B(1), C(4), D(50), E(0) #566045
統計: A(1), B(1), C(4), D(50), E(0) #566045