12.在後縱隔腔(posterior mediastinum)中段處 ①胸主動脈(thoracic aorta) ②奇靜脈 (azygos vein) ③胸管(thoracic duct)三者,由左至右排列的順序為:
(A)②③①
(B)③②①
(C)①②③
(D)①③②

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統計: A(36), B(22), C(31), D(166), E(0) #1028724

詳解 (共 1 筆)

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