12.下列何者收縮可造成聲門裂(rima glottidis)打開?
(A)後環杓肌(posterior cricoarytenoid muscle)
(B)外側環杓肌(lateral cricoarytenoid muscle)
(C)橫杓肌(transverse arytenoid muscle)
(D)斜杓肌(oblique arytenoid muscle)
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統計: A(602), B(147), C(76), D(23), E(0) #3134179
統計: A(602), B(147), C(76), D(23), E(0) #3134179