While in university,  we were offered a number of after school activities to________our social skills.[      ]

A. create  

B. grow

C. develop  

D. settle

赵某多次临摹某著名国画大师的一幅名画，然后署上该国画大师姓名并加盖伪造印鉴，谎称真迹售得收入六万元。对赵某的行为如何定罪处罚( )

A．按诈骗罪和侵犯著作权罪，数罪并罚
B．按侵犯著作权罪处罚
C．按生产、销售伪劣产品罪处罚
D．按非法经营罪处罚