單項(xiàng)選擇題

腦囊蟲(chóng)病的病原體是()

A.牛肉絳蟲(chóng)
B.豬肉絳蟲(chóng)
C.牛肉絳蟲(chóng)卵
D.豬肉絳蟲(chóng)卵
E.豬肉絳蟲(chóng)囊尾蚴

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