在某台PC 上运行 ipconfig /all 命令后得到如下结果，下列说法中正确的是（43）。Windows IP ConfigurationHost Name . . . . . . . . . . . . . .. :MSZFA2SWBGXX4UTprimaly Dns Suffix.......：Node Type . . . . . . . . . . . . . . . :HybridIP Routing Enable。.. . . . . . . . :NoWINS Proxy Enable........:NoDNS Suffix Search List. .....:homeWireless LAN adapter:Connection-specific DNS Suffix .:homeDescription . . . . . . . . . . . . . . :Realtek RTL8188EU Network AdapterPhysical Address. . . . . . . .. . . . : 30-B4-9E-12-F2-EDDHCP Enable.......... ....:YesAutoconfiguration Enabled . . . :YesLink -local IPv6 Address . . .. . . :fe80::40bl:7a3a:6cd2:1193%12(peferred)IPv4Address. . . . . . . .. ....: 192.168.3.12(preferred)Subnet mask . . . . . . . . .. . . . . . : 255.255.255.0Lease Obtaine.. . . . . . . . . . . :2017-7-15 20:01:59Lease Expires . .. . . . . . . . . . . . .: 2017-7-1620:01:59Default Gateway . . . . . . . . . . : 192.168.3.1DHCP Server.............: 10.10.20.3DHCPv6 IAID..... ……..:222857938DHCPv6 Client DUID........:00-01-00-01-1F-88-22-5F-74-DO-2B-7B-88-29DNS Servers . . . . . . . . . . . . . . . . : 8.8.8.8192.168.3.1NetBIOS over Tcpip . . . . . . . . . . : Enabled

A. IP地址192.168.3.12是该PC机未续约过得ip地址
B. 该PC的IP地址租期为12个小时
C. 该PC与DHCP服务器位于同一个网段
D. 进行DNS查询时首先查询服务器8.8.8.8