i：is these anything you regret not having done or would like to have done differently at college?
a：i devoted almost all my time to my studies，and laid a good，solid foundation of my major area，and that was good，i think.but i think probably it would have been better if i had gotten a little more involved in extracurricular activities.
i：was there any teacher who impressed you very deeply during your student life?
a：yes.when i was a college student，our english professor left a deep impression on me.in class，he was responsible in teaching and very strict with us students.but out of class，he treated us as his own sons ad daughters.we all liked him very much.