77.腦下垂體位於顱腔內之:
(A)鼻竇
(B)蝶鞍
(C)蝶竇
(D)內耳竇
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統計: A(13), B(1042), C(197), D(24), E(0) #3197405
統計: A(13), B(1042), C(197), D(24), E(0) #3197405