Look!Thereisabuscoming __________ theroa 发布时间:2017-04-19 16:35 │ 来源:www.tikuol.com 题型:选择题 问题: Look! There is a bus coming __________ the road.[ ]A. down B. at C. on D. in
题型:选择题 — You ________ a child. You can take care of yourself.— Really? But I am only 15 years old. [ ]A. no longer are B. not any more areC. are no longer D. no more are 查看答案
题型:选择题 一台主机的IP地址为100,子网屏蔽码为0.0。现在用户需要配置该主机的默认路由。经过观察发现,与该主机直接相连的路由器具有如下4个p地址和子网屏蔽码:Ⅰ.IP地址:1,子网屏蔽码:0.0Ⅱ.IP地址:1,子网屏蔽码:0.0Ⅲ.p地址:1,子网屏蔽码:0.0Ⅳ.IP地址:1,子网屏蔽码:0.0请问哪些IP地址和子网屏蔽码可能是该主机的默认路由A.Ⅰ和IIB.Ⅰ和ⅢC.Ⅰ、Ⅱ和ⅢD.Ⅲ和Ⅳ 查看答案