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【多选题】
在两台交换机之间配置Trunk链路时要考虑哪两个因素?(选择两项)A.
必须为使用DTP的Trunk链路配置switchport nonegotiate命令
B.
不能在Trunk接口上配置端口安全性
C.
Trunk链路两端的本征VLAN必须相同
D.
Trunk链路两端配置不同的封装类型
E.
Trunk端口只能在吉比特以太网端口上配置
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【简答题】Jenny works hard every day. After work, she spends much time 1 housework for her family. She always has 2 things to do. Her husband(丈夫) works in a radio station.He is never late 3 work. 4 the radio st...
【简答题】翻译成中文 1. Does she often wash dishes? 2. Does Tom often receive e-mails? 3. Do you always get up late? 4. Do you always work hard on your lessons?
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【简答题】某汽车库地下三层，每层建筑面积均为4000平方米，每层均设有四部封闭楼梯间，共设有420个停车车位;地下三层主要为复式汽车库和风机房，划分为两个防火分区(建筑面积均为2000平方米,均设有两部防烟楼梯间);地下二层主要为普通汽车库、消防泵房、变配电室和风机房，地下一层主要为普通汽车库、风机房和消防控制室，地下一、二层均为每层一个防火分区。该汽车库按有关国家工程建设消防技术标准配置了火灾自动报警系统...
【单选题】Weedy and Sandy always ______ and they are ______ students in our class. A. work hard; the most hard-working B. hard work; the most hard-working C. work hard; hard-workingest D. hard work; the hard-wo...
A.
1
B.
2
C.
3
D.
4
【简答题】B and so on, every so often, or so, so as to, so far, so that 1. She worked hard everything would be ready in time. 2. Jim treats himself to a meal in an expensive restaurant though he doesn’t earn a ...
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