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A.結(jié)節(jié)蟲(chóng)病 B.鉤蟲(chóng)病 C.肺線蟲(chóng)病 D.鞭蟲(chóng)病 E.腎蟲(chóng)病
A.仔豬 B.幼犬 C.幼駒 D.羔羊 E.雛鵝