单项选择题
A.IPX/SPX B.TCP/IP C.NETBEUI D.OSI
A.A B.B C.C D.D
A.可写 B.只读 C.读写 D.更改
A.administrators、usrs B.usrs、guests C.administrators、guests D.managers、guests
微信扫一扫,加关注免费搜题
