10.下列何種牛隻疾病在二尖瓣和大動脈瓣處有心雜音?
(A)左側心臟衰竭
(B)右側心臟衰竭
(C)肺氣腫
(D)心囊炎
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統計: A(2452), B(76), C(16), D(126), E(0) #2038437
統計: A(2452), B(76), C(16), D(126), E(0) #2038437