53 內耳和中耳以何處相連接?
(A)卵圓窗(oval window)
(B)圓窗(round window)
(C)前庭(vestibule)
(D)鐙骨肌(stapedius muscle)

答案:登入後查看
統計: A(146), B(2), C(2), D(0), E(0) #890991