提前攻博在读证明XXX，男，生于 1977 年 10 月 14 日。现为中国科学技术大学计算机科学技术系计算机软件与理论专业在读博士生，2002 年9 月注册入学，学号为 BA02011010。原为中国科学技术大学2000 级硕士生，于 2002 年被准予提前攻博。特此证明。中国科学技术大学研究生院2005-4-29Certification of Ph.D studentXXXXXX XXXX, male, born on Oct. 14th 1977， is a Ph.D candidate specializing in Computer science at University of Science and Technology of China from Sept. 2002 to present. His Student ID No. isBA02011010. He was a master student of USTC from 2000 to 2002 and recommended for admission to Department of Computer Science of USTC in 2002 to study for a doctoral degree.Graduate School of University of Science and Technology of China2005-4-29