许朝军在2012年5月24日《光明日报》撰文指出:课本是知识的载体,是学习必需的,但教辅资料也是学生巩固所学知识、延伸学习效果、充实课外生活的必要助手。只是在当下,教辅的买卖和使用乱象丛生,面临着家长埋怨、学校担心、书商钻营、市场混乱、质量无法保证的尴尬现状。 Xu Zhaojun wrote in Guangming Daily on May 24, 2012 that textbooks are the carrier of knowledge and necessary for learning. However, supplementary materials are necessary for students to consolidate their knowledge, extend their learning results and enrich extra-curricular life. It is only in the present moment that the sale and use of supplementary teaching aids are confronted with the embarrassing situation that parents complain about, schools are worried about, booksellers are engaged in business, the market is in chaos and the quality can not be guaranteed.