最近,我受华东师大出版社的委托,编写一本基于大数据的辅导书,名为《学霸必刷题》.这套书是出版社与搜题答疑网站学霸君App的合作项目.我们将搜索次数较多的题目进行分类解读并提供相关的训练.其中的一道题目,在不到两年的时间内,被全国各地的用户搜索的次数竟超过10万,引起了我的特别关注与思考. Recently, I was commissioned by East China Normal University Press, to write a big data-based counseling book, called “Xue Pa must brush title.” This book is a publishing house and search Q & A website Xue Bajun App cooperation projects . We classify and provide relevant training on topics that have been searched for more frequently. One of these topics, in less than two years, has been searched by users across the country in excess of 100,000, causing my special Concerned and thinking.