問題詳情
71 下列何種情況下，中耳聽小骨鏈傳遞聲音的效能最好？
(A)當中耳壓力小於大氣壓力時
(B)當中耳壓力和大氣壓力相等時
(C)當中耳壓力大於大氣壓力時
(D)當在外耳道施放 95 dB HL 的 1,000 Hz 純音時
(A)當中耳壓力小於大氣壓力時
(B)當中耳壓力和大氣壓力相等時
(C)當中耳壓力大於大氣壓力時
(D)當在外耳道施放 95 dB HL 的 1,000 Hz 純音時
參考答案
答案：B
難度：非常簡單0.916667
統計：A(0),B(11),C(1),D(0),E(0)
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