根据我国有关法规的规定,药物饲料添加剂的管理按()的规定执行。A.《饲料和饲料添加剂 发布时间:2019-06-24 11:43 │ 来源:www.tikuol.com 题型:单项选择题 问题: 根据我国有关法规的规定,药物饲料添加剂的管理按()的规定执行。A.《饲料和饲料添加剂管理条例》B.《兽药管理条例》C.《新饲料和新饲料添加剂管理办法》D.《动物防疫法》
题型:单项选择题 Directions:A. Study the following set of pictures carefully and write an essay in no less than 160 words.B. Your essay must be written clearly on ANSWER SHEET 2.C. Your essay should meet the requirements below:1) Interpret the following pictures,2) analyze possible reasons, and3) predict the tendencies. 查看答案