试题与答案

根据国家有关规定,以下哪一种药物是国家明文禁止添加的违禁药物,不能作为饲料添加剂使用

题型:单项选择题

题目:

根据国家有关规定,以下哪一种药物是国家明文禁止添加的违禁药物,不能作为饲料添加剂使用。()

A.玉米

B.瘦肉精(盐酸克伦特罗)

C.食盐

D.维生素

答案:

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参考答案:指多次重复同一练习、两次(组)练习之间安排相对充分休息的练习方法。

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