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【单选题】
建猪场猪饲养密度较大, 19 年 2 月份陆续发现断乳后的架子猪和后备猪发病,病猪体温正常,精神不振,张口喘气,腹式呼吸,次数增多,有的呈犬坐姿势,严重的出现死亡。病程稍长的,采食正常,但食后咳嗽,严重时出现连续性咳嗽,咳嗽时站立不动拱背,后期采食下降,偶尔出现死亡。 该病可能是( )A.
猪肺疫
B.
猪喘气病
C.
猪传染性胸膜肺炎
D.
副猪嗜血杆菌病
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举一反三
【单选题】Which of the following is a true statement regarding auditing standards?
A.
Prior to the passage of Sarbanes-Oxley, the FASB established auditing principles for U.S. public companies.
B.
PCAOB auditing standards are applicable to entities outside the U.S.
C.
There are no similarities between PCAOB standards and International Standards on Auditing.
D.
The Auditing Standards Board has revised most of its standards to converge with the international standards.
【判断题】The Code of Ethics of the AICPA calls for a member in public practice to be independent in fact and appearance when providing auditing services.
A.
正确
B.
错误
【简答题】钢材内部除含有 Fe , C 外,还含有害元素 。
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