问题
单项选择题 A1型题
下列属于动物性食品外源性生物性污染的是（）
A.动物生前患人兽共患病
B.动物生前感染微生物
C.动物生前患固有疫病
D.从业人员患病导致结核分支杆菌污染
E.动物生前感染寄生虫
答案
参考答案：D
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下列属于动物性食品外源性生物性污染的是（）
A.动物生前患人兽共患病
B.动物生前感染微生物
C.动物生前患固有疫病
D.从业人员患病导致结核分支杆菌污染
E.动物生前感染寄生虫
参考答案：D
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