There are so many 985, you can choose according to your own strength and interest. Jilin University and East China Normal University are both good. Sichuan University, Tsinghua, Sun Yat-sen University and Wu Da are also acceptable. If you have the strength, you can also challenge Peking University, Chinese Academy of Sciences, Fudan University, Zhejiang University and Nankai Institute. Nanjing University and Shanghai Jiaotong University are also very good. Xi jiaotong university is very good at exams, and it is very good at computational mathematics. Wait, wait, wait!