40 舌是構音、吞嚥等極重要的器官,下列何者屬於舌內部肌群,用於舌的塑型及細微動作?①上縱肌 (superior longitudinal muscle) ②舌骨舌肌(hyoglossus) ③直肌(verticle muscle) ④下縱肌 (inferior longitudinal muscle)
(A)①②④
(B)②③
(C)①③④
(D)①④

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統計: A(6), B(14), C(227), D(18), E(0) #2032105