—I'm always afraid of speaking in public.

—_______. You can do it well. [ ]

A. Not afraid.

B. Take it easy.

C. You are silly.

D. Good luck.

中国邮政储蓄银行依托和发挥()优势，完善城乡金融服务功能。

A．零售

B．贷款

C．结算

D．网络