9 下列各肌肉,放縮時會使聲襞(vocal folds)打開的是:
(A)環杓側肌(lateral cricoarytenoid muscle)
(B)環杓後肌(posterior cricoarytenoid muscle)
(C)杓狀斜肌(oblique arytenoid muscle)
(D)杓狀橫肌(transverse arytenoid muscle)
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統計: A(22), B(67), C(29), D(9), E(0) #1264329
統計: A(22), B(67), C(29), D(9), E(0) #1264329