26.下列何者位於心臟冠狀溝(coronary sulcus)中?
(A)冠狀竇(coronary sinus)
(B)心中靜脈(middle cardiac vein)
(C)前室間動脈(anterior interventricular artery)
(D)右緣動脈(right marginal artery)
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統計: A(1321), B(162), C(298), D(42), E(0) #2039863
統計: A(1321), B(162), C(298), D(42), E(0) #2039863