教材局介入调查人教版数学教材 【词语拼音】:__ jiao cai ju jie ru diao cha ren jiao ban shu xue jiao cai_
教材局介入调查人教版数学教材 【词语简写】:__jcjjrdcrjbsxjc_
教材局介入调查人教版数学教材 【英文拼写】:The Bureau of teaching materials intervened to investigate the mathematics textbooks of the people's education press