何亮同学家通过中国电信ADSL宽带将电脑接入因特网,为了让家里的2台台式电脑能共享上网,采用了如下图所示的组建方案。 (1) 此方案中因特网服务提供商是。 (2) 现已知路由器的内网IP地址为192.168.1.1,它属于类的IP地址. (3) 此网络的拓扑结构是结构。 答案:【1】中国电信
【1】C
【1】星型--What do you think of my suggestion? --Huh. What’s that? I _______ about something else. A. think B. thought C. was thinking D. had thought