问题
问答题 简答题
为什么要划定农产品禁止生产区域?
答案
参考答案:
一些地区的生产产地受到工业“三废”、生活垃圾等污染源的影响,大气、土壤或者水域中有毒有害物质污染十分严重,已经不适宜某些农产品的生产。按照农产品质量安全的标准对农产品产地进行评价,依据评价结果和农产品品种特性,划分禁止生产区域,区别管理,有利于从产地环节切断有害物质对农产品质量安全的危害途径,是保证农产品质量安全的重要措施。
为什么要划定农产品禁止生产区域?
参考答案:
一些地区的生产产地受到工业“三废”、生活垃圾等污染源的影响,大气、土壤或者水域中有毒有害物质污染十分严重,已经不适宜某些农产品的生产。按照农产品质量安全的标准对农产品产地进行评价,依据评价结果和农产品品种特性,划分禁止生产区域,区别管理,有利于从产地环节切断有害物质对农产品质量安全的危害途径,是保证农产品质量安全的重要措施。
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others. But some people aren't 2_____ to saying "Thank you" after they have got help from others. They think an easy "Thank you" doesn't really matter. However, it's very important. You may have many choices to express your grateful feelings. But 3_____, you should learn to say "Thank you" first. No matter how nicely we dress, how beautifully we decorate our homes, how exciting our dinner 4_____ are, we can't be popular without good manners (礼貌). I think of them as a kind of hidden beauty secret. Haven't you noticed that the kindest people keep 5_____ more beautiful? The habit of saying "Thank you" can make us feel good and become polite to everyone else around us. |