【判断题】时刻保持 导向对是 主持人言论 的基本要求。
【单选题】My hobby is playing the piano.
【简答题】III . 句型转换。(一题多空的用逗号,隔开) 1. We often read books after school. (用 the girl 做主语) The girl often _______ books after school. 2. Playing the piano is my favourite. ( 变为同义句 ) I ________ ________ the piano ...
【单选题】如果交换机的某个端口下同时开启了基于端口的VLAN、基于MAC地址的VLAN、基于协议的VLAN和基于IP子网的VLAN,则缺省情况下,VLAN将按照顺序进行匹配()。
A.
端口VLAN>MAC VLAN协议>VLAN IP>子网VLAN
B.
端口VLAN >P子网>VLAN端口>VLAN MAC VLAN
C.
MAC VLAN>端口VLAN>协议VLAN>子网VLAN
D.
MAC VLAN>子网VLAN>协议VLAN>端口VLAN
【单选题】The boy _____ is playing the piano is a friend of mine. [ ]
【单选题】—Must I get there before eight o'clock? —No, you _____.
【单选题】—Do I have to get up very early tomorrow? —No, you______.
【单选题】Playing the piano is very(fun).
【简答题】VLAN的划分方法可以分为基于______的VLAN,基于__的VLAN,基于____的VLAN,基于组播的VLAN和基于策略的VLAN。