C439

"Peach and plum do not say, the self-supporting", Wang Yuan Yuan saw Lu Guyu to put on her tall hat, Gu Yu said: "OK! I know you graduated from the Chinese Academy of Sciences! "

"Hehe, I've only studied it and haven't graduated yet. I want to mix a diploma with you in the social university!" Wang Yuan showed his white teeth, as if he didn't have a graduation ceremony and didn't have any shame