14.右後胸壁的血液主要回流至下列那一個靜脈?
(A)內胸靜脈(internal thoracic vein)
(B)半奇靜脈(hemiazygos vein)
(C)副半奇靜脈(accessory hemiazygos vein)
(D)奇靜脈(azygos vein)
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統計: A(44), B(33), C(27), D(794), E(0) #2971638
統計: A(44), B(33), C(27), D(794), E(0) #2971638
