informativeadj.提供消息的；情报的；见闻广博的informativeness of news新闻知识性informative transmission信息传递informative entertainment信息娱乐Informative quality index信息化质量指数informative gene selection信息基因选择informative accomplishment信息素养informative moral education知性道德教育informative differentiation信息差异化informative thinking quality信息思维品质informative teaching designs信息化教学设计