10.正常情況下,心臟後方大都由下列何者構成?
(A)右心室(right ventricle)
(B)左心室(left ventricle)
(C)右心房(right atrium)
(D)左心房(left atrium)
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統計: A(17), B(68), C(27), D(135), E(0) #1028722
統計: A(17), B(68), C(27), D(135), E(0) #1028722