交换机配置命令2950A（vlan）#vlan 3 name vlan3的作用是（）

发布时间：2017-06-28 06:35 │ 来源：www.tikuol.com

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问题：

交换机配置命令2950A（vlan）#vlan 3 name vlan3的作用是（）

A．创建编号为3的VLAN，并命名为vlan3

B．把名称为vlan3的主机划归编号为3的VLAN

C．把名称为vlan3的端口划归编号为3的VLAN

D．进入vlan3配置子模式

考点：计算机软件水平考试初级网络管理员计算机水平考试初级网络管理员2010年上半年上午真题

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完形填空。

     Children like to copy what they hear. They copy their parents, their friends and even the TV. This teaches
them how to   1   the language. Copying also does good to students of a second language. When you   2
foreigners speak English, repeat what they say as well as you can.
     Children don't practice grammar, but use the language to   3   that interest them. They don't   4   their
vocabulary (词汇) or poor grammar. They find ways to express themselves, and they do it successfully.
     Students of English school also pay their attention to communication (交流). Look for   5   to talk with
people in English. If you can't find a   6   to talk to, talk with other studens of English   7 . Start an English
discussion group and talk about music, moves or anything that   8   you.
     Don't worry about   9  , what you want is to learn how to communicate easily and comfortably. Remember
that you communicate successfully even with a small vocabulary.

( )1. A. speak
( )2. A. listen to
( )3. A. take exams
( )4. A. complain about
( )5. A. places
( )6. A. friend
( )7. A. again
( )8. A. interests
( )9. A. exams

B. read
B. listen
B. talk to people
B. worry about
B. questions
B. foreigner
B. instead
B. improves
B. wasting time

C. write
C. hear
C. talk about things
C. take care of
C. chances
C. person
C. only
C. allows
C. making mistakes

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A．重力的方向始终垂直与支撑面

B．行使汽车的运动必须要有牵引力来维持

C．空中上升的气球只受到重力的作用

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