[{"title":"( 5 个子文件 6.24MB ) 国科大矩阵分析考题整理","children":[{"title":"国科大+矩阵分析与应用+李保滨","children":[{"title":"2014年答案.jpg <span style='color:#111;'> 178.90KB </span>","children":null,"spread":false},{"title":"2016.pdf <span style='color:#111;'> 374.91KB </span>","children":null,"spread":false},{"title":"2014.pdf <span style='color:#111;'> 5.23MB </span>","children":null,"spread":false},{"title":"2017年考卷.pdf <span style='color:#111;'> 468.78KB </span>","children":null,"spread":false},{"title":"2015.pdf <span style='color:#111;'> 133.00KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]