11.下列何者可調整並平衡肺泡間空氣的壓力?
(A)支氣管平滑肌(Smooth muscles of bronchus)
(B)肺泡囊(Alveolar sacs)
(C)肺泡孔(Alveolar pores)
(D)表面張力素(Surfactant)
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統計: A(13), B(59), C(366), D(466), E(0) #886228
統計: A(13), B(59), C(366), D(466), E(0) #886228