选择题:发生鸡传染性法氏囊病后,不恰当的处理是( )。A.停止调运疫区健康鸡苗B.剔出病鸡销毁,其余正常出售

题目内容:
发生鸡传染性法氏囊病后,不恰当的处理是( )。

A.停止调运疫区健康鸡苗

B.剔出病鸡销毁,其余正常出售

C.病鸡用高免血清治疗

D.患病鸡群不作种用




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下列传播方式中,属于直接接触传播的是( )A.经空气传播B.经土壤传播C.经蚊蝇传播D.交配

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The operator needs to change the /test filesystem in the testvg volume group so that it mounts automatically following a system reboot. Which of the following commands is correct?()

The operator needs to change the /test filesystem in the testvg volume group so that it mounts automatically following a system reboot. Which of the following commands is correct?()

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找出属于传染源的选项 ( )A.传染病病畜B.被污染的饲料C.被污染的饮水D.被污染的圈舍

找出属于传染源的选项 ( )A.传染病病畜B.被污染的饲料C.被污染的饮水D.被污染的圈舍

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Aretailcompanyplanstoconsolidate180existingdualprocessorXeonservers,allrunningawebserverap

Aretailcompanyplanstoconsolidate180existingdualprocessorXeonservers,allrunningawebserverap

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