单项选择题
A. S=192.168.1.1,3105 D=202.113.64.2,8080 B. S=59.67.148.3,5234 D=202.113.64.2,8080 C. S=192.168.1.1,3105 D=59.67.148.3,5234 D. S=59.67.148.3,5234 D=192.168.1.1,3105