Uncooked meat and raw eggs can consist of microorganisms including Salmonella and E. coli that can be unsafe to pets and people alike. Raw eggs comprise an enzyme that may interfere with absorption of specific natural vitamins, resulting in pores and skin/coat problems. 当然，类似标准化考试还有雅思、托福等，但从实际情况上来看，绝大部分娃能在小学、中学段参与较多的，还是剑桥等级考试。 f... https://problogdirectory.com/listings13276421/about-pets-food-shop