题目内容

某肉鸡场35日龄鸡发病,病鸡表现精神沉郁、羽毛松乱,死亡病鸡的肉眼病变主要有纤维素性心包炎、纤维素性肝周炎和纤维素性气囊炎。使用抗生素治疗后效果良好。该病最可能是

A. 支原体病
B. 大肠杆菌病
C. 沙门菌病
D. 巴氏杆菌病
E. 新城疫

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Two of the most dedicated and outstanding sales associates were nominated by the department heads and coworkers ______ their exceptional performance.

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A. participate
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A. every
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