下列中(?)是引起猪水肿病的病原。A.大肠杆菌B.沙门氏菌C.巴氏杆菌D.轮状病毒E.布氏杆菌

作者: rantiku 人气: - 评论: 0
问题 下列中(?)是引起猪水肿病的病原。
选项 A.大肠杆菌 B.沙门氏菌 C.巴氏杆菌 D.轮状病毒 E.布氏杆菌
答案 A
解析

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