午夜影院最新无码视频|久久国产午夜精品www|欧洲亚洲色综合一区二区|超碰欧美日韩精品一级|国产无套内精一级毛片|成人毛片一区二区精品

Certificate of Honor

To ××××:

        This is to certify that you are entitled as the “Advanced Individual” as you outperformed in the summer practice in ××××.

Committee of School of Chemistry, Sichuan University 

of the Communist Youth League of China (seal)

 ××××.×

                                                      Sep. ××××

Sichuan University (seal)

 ××××.××

Dec.  ××××