是他读博时候的一个朋友现在是某大学教授说的，不是他本科教授。他本科毕业是最好的学生
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy
