问题
单项选择题
点到点通信主要适用于路由器对路由器的组线连接和以下哪种情况
A．路由器对路由器的组线连接
B．LAN对路由器的连接
C．电话拨号的主机对路由器
D．LAN-WAN-LAN
答案
参考答案：C
解析：点到点通信主要适用于路由器对路由器的组线连接和电话拨号的主机对路由器两种情形。
搜题请搜索小程序“爱下问搜题”
点到点通信主要适用于路由器对路由器的组线连接和以下哪种情况
A．路由器对路由器的组线连接
B．LAN对路由器的连接
C．电话拨号的主机对路由器
D．LAN-WAN-LAN
参考答案：C
解析：点到点通信主要适用于路由器对路由器的组线连接和电话拨号的主机对路由器两种情形。
| 完形填空 | |||
| Merry Market is1big supermarket.It's very near my home.There 2many things.There are 3many people,especially(尤其是)on holidays 4 at weekends.You can5 food and 6,clothes and so on.The shop is open 24 hours every day.The salesmen in the supermarket7very nice and 8.9 like to talk to you and help you.You can buy things there and you can 10meals there,too. | |||
| ( )1.A.a ( )2.A.am ( )3.A.also ( )4.A.and ( )5.A.sell ( )6.A.water ( )7.A.am ( )8.A.friend ( )9.A.He ( )10.A.have | B.an B.is B.too B.with B.sells B.juice B.is B.friendly B.She B.has | C.the C.are C.either C.or C.buy C.coffee C.are C.friends C.They C.had | D./ D.be D.both D.also D.buys D.drink D.be D.bad D.Them D.having |