题目

.---- Here. Your new computer is ready. ----Thank you. ---- _______to call this number if you have any problems or questions. A.You are free         B.It is free          C. Feel free       D.Don’t forget 答案：C下列哪个机构的设立，表明中国封建专制统治已发展到顶峰 [　　] A．明朝设立三司B．朱元璋设立锦衣卫 C．廷杖制度的设立D．军机处的设立