下列属于支撑网的选项为（）。
A.互联网
B.移动网
C.局域网
D.网络管理网
参考答案：D
Parents have to be able to to be , to go with their kids, and also give them the room to grow.
A．flexible
B．strict
C．responsible
D．careful
下面程序段的运行结果是 char *p="abcdefgh"； p+=3； printf("%d\n",strlen(strcpy(p,"ABCD")));
A) 8 B) 12 C) 4 D) 7
