砌、R2是一个自治系统中采用RIP路由协议的两个相邻路由器,R1的路由表如下图(A.所示。如果R1收到R2发送的如下图( 砌、R2是一个自治系统中采用RIP路由协议的两个相邻路由器,R1的路由表如下图(A.所示。如果R1收到R2发送的如下图(B.所示的(V,D.报文后,更新后R1的 分类:C语言 题型:单选题 查看答案
Last fall was a first-of-its-kind season. I did not arrange Last fall was a first-of-its-kind season. I did not arrange (安排) any after-schoo 分类:C语言 题型:单选题 查看答案
下列关于综合布线系统的描述中,错误的是( )。 下列关于综合布线系统的描述中,错误的是( )。A.双绞线扭绞可以减少电磁干扰 B.嵌入式安装插座用来连接楼层配线架 C.多介质插座是用来连接铜缆和光纤 D.对 分类:C语言 题型:单选题 查看答案
—Ms Lin is very popular among the students. —Yes. Her class —Ms Lin is very popular among the students. —Yes. Her classes are ________ livel 分类:C语言 题型:单选题 查看答案
What are you looking for? --I‘m looking for the pen____ I bo What are you looking for? --I‘m looking for the pen____ I bought yesterday.A.wh 分类:C语言 题型:单选题 查看答案