【单选题】
23. It was dark, ______ I couldnt see what was happening.
A. or B. though C. but D. so
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【单选题】
24.—You can use MSN to talk with Vivien on the Internet.
—I know. But can you tell me ________?
A. what I can use it B. when I can use it
C. why can I use it D. how can I use it
【单选题】
25. _______ are you going to the School Uniform Exhibition, Amy ?
To learn about different styles of school uniform.
A. What B. Where C. Which D. Why
【单选题】
( ) 26. Where does the writer of "The little Prince" come from?
A．England． B．France． C．America． D．China．
【单选题】
( ) 27. What does the prince do after the fox tells him a secret?
A．He cares more about a flower and a sheep．
B．He meets many more strange adults on other planets．
C．He realizes his love for the rose and he goes back to his planet．
D．He discovers interesting things such as a snake, other roses and a fox
【单选题】
( ) 28. What does "The little Prince" mainly talk about? It' s about _________．
A．the adult world B．the planet B -612
C．a rose and a fox D．the adventure of a young prince
【单选题】
( ) 29. What is the writer's main purpose（目的）in writing this passage？
A．To tell the readers his life story．
B．To tell people what kind of person his father was．
C．To tell the readers what present he got from his father．
D． To let people know how poor he was．
【单选题】
( ) 30. Why did the father not ask his son not to do this and do that？
A．Because he felt quite confident of his son．
B．Because he was born from a poor family．
C．Because he was a man of few words．
D．Because he didn't want to be much too strict with his son．
【单选题】
( ) 31. What would someone learn from this passage？
A．How to live by oneself． B．How to stand on one's own feet．
C．What a good father should do． D．What the self-important is like．
【单选题】
( ) 32. What may be the proper Chinese for the underlined part in the passage？
A．闲暇时光 B．学费 C．精神空虚 D．经济不足
【单选题】
( ) 33. Why did Natalie Smith pay for the six cars behind her?
A. She had seven tickets.
B. She hoped to please others.
C. She knew the car drivers well.
D. She wanted to show kindness.
【单选题】
( ) 34. Judy Foreman copied down the phrase because she ___ .
A. thought it was beautifully written
B. wanted to know what it really meant
C. decided to write it on a warehouse wall
D. wanted her husband to put it up in the classroom
【单选题】
( ) 35. Who came up with the phrase according to the passage?
A. Judy Foreman. B. Natalie Smith. C. Anne Herbert D. Alice Johnson.
【单选题】
( ) 36. What can we infer from the last paragraph?
A. People should practice random kindness to those in need.
B. People who receive kindness are likely to offer it to others.
C. People should practice random kindness to strangers they meet.
D. People who receive kindness are likely to pay it back to the giver.
【单选题】
( ) 37.The greatest river for navigation is ___________.
A. the Nile B. the Amazon C. the Mekong D. the Mississippi
【单选题】
( ) 38. From a dam, people can use the water for ___________.
A. keeping the rivers clean B. only making electricity
C. irrigation and making electricity D. washing clothes
【单选题】
( ) 39. The water in the river is polluted because of _____________.
A. people's drinking water too much B. people's swimming in the river too much
C. chemicals and other materials D. people's building a dam across a river
【单选题】
( ) 40. The best title of the passage is ___________.
A. Rivers in Cities B. The importance of Rivers
C. Transportation D. Natural Resources
【单选题】
) 1. Even Tony’s six-year-old son asked him ______ smoking.
A. stops B. stopped C. to stop D. stopping
【单选题】
2.—What do you think of the lecture of Li Yang’s Crazy English?
— I think it’s _______ , but someone thinks it’s much too ________.
A. wonderful enough; bored B. enough wonderful; boring
C. enough wonderful; bored D. wonderful enough; boring
【单选题】
3.—He didn’t go to the lecture this morning, did he?
— _____ ．Though he was not feeling very well．
A. No, he didnt B. Yes; he did C. No, he did D. Yes, he didnt
【单选题】
4. If you read a lot, your life ______ full of pleasure.
A. will be B. is C. be D. was
【单选题】
5. The black bag _________ be Annas. She has a blue one.
A. should B. cant C. wouldnt D. could
【单选题】
6. Susan, why are you still here? They are all ready to start.
Im sorry, but I _________ when to start.
A. dont tell B. wasnt told C. didnt tell D. havent told
【单选题】
7.—Why dont you choose the red tie?
—For me, it doesn’t _____ my shirt very well．
A. fix B. accept C. compare D. match
【单选题】
8. — Could you tell me ______? I must find him．
— Sorry．I don’t know．But he was here just now．
A. where Tom was B. where Tom is
C. where has Tom gone D. where can I find Tom
【单选题】
9. —What did Mr Green say to you?
— What a heavy rain! How did you come here? He asked________.
A. at all B. in fact C. in surprise D. as a result
【单选题】
10. I often see Tom on the playground．When I passed the playground yesterday, I saw him ．
A. play; playing B. to play; play C. playing; to play D. playing; play
【单选题】
11. — Mum, could I have ____________ to drink?
— Oh, dear．You can only drink some water．There is _________ in the kitchen．
A. anything; else something B. anything; something else
C. something; else nothing D. something; nothing else
【单选题】
12. We all know that learning a foreign language _______ time and effort.
A. requires B. reduces C. removes D. repeats
【单选题】
13. Her son __________ Coke, but now he __________ milk．
A. is used to drinking; used to drink B. used to drink; uses to drink
C. used to drink; is used to drinking D. is used to drink; is drinking
【单选题】
14. I don’t know the teacher is talking with Miss Wang．
A. what B. whom C. who D. which
【单选题】
15.Millie does __________ that many people are thankful to her．
A. such an important and helpful job B. so important and helpful work
C. a very important and helpful job D. such an important and helpful work
【单选题】
16. I think eating more vegetables is good _______ our health.
—Yes, I agree _______ you.
A. at, to B. for, with C. to, to D. for, to
【单选题】
17. I often go on holiday with my parents _____ summer.
A. in B. at C. on D. of
【单选题】
18. I called you at 4:00 yesterday afternoon, but nobody answered.
Sorry, I ______ with my friends at that time.
A. had swum B. swam C. would swim D. was swimming
【单选题】
19.––Who is on the playground? ---__________．
A. Never B. None C. No one D. A lot
【单选题】
20. The schoolboy ______ a blind man cross the street yesterday.
A. helps B. helped C. will help D. has helped
【单选题】
21. —The 2010 World Expo which will last 184 days will be held in Shanghai on May 1st.
—________exciting news! We shall try our best to support it.
A. How B. How an C. What D. What an
【单选题】
22. They preferred ______ in bed rather than _____ horses．
A. to lie; to ride B. lying; riding C. lying; ride D. to lie; ride
【单选题】
23. —What was Jim wearing at the party?
— Nothing _______. He was in his usual shirt and jeans.
A. special B. simple C. important D. interesting
推荐试题
【单选题】
在同一信道上，可以进行数字信息和模拟信息传输的数据传输方式为___
A. 并行传输
B. 基带传输
C. 宽带传输
D. 串行传输
【单选题】
xDSL业务是为用户提供高速数据传输的宽带接入业务，它利用的传输介质是___
A. 光纤
B. 同轴电缆
C. 普通电话线
D. RJ11
【单选题】
下列协议中属于电子邮件协议的是___
A. FTP
B. HTTP
C. SMTP
D. DNS
【单选题】
防止用户被冒名欺骗的方法是___
A. 对信息源发送方进行身份验证
B. 进行数据加密
C. 对访问网络的流量进行过滤和保护
D. 采用防火墙
【单选题】
在数据通信系统的技术指标中，表示信道传输信息的最大速率的是___
A. 信道容量
B. 信道带宽
C. 吞吐量
D. 比特率
【单选题】
在OSI参考模型中，与TCP/IP模型的网际层对应的是___
A. 网络层
B. 应用层
C. 传输层
D. 物理层和数据链路层
【单选题】
不属于网络协议故障的是 ___
A. IP地址信息正确却无法访问
B. 网络链接地址不存在
C. IP地址冲突
D. 不能ping通其它VLAN主机
【单选题】
虚拟网是交换机的重要功能，它可以有效地避免___
A. 死机
B. 病毒
C. 广播风暴
D. 黑客
【单选题】
在数据传输中，需要建立连接的是 ___
A. 数据报交换
B. 电路交换
C. 报文交换
D. 信元交换
【单选题】
当我们与某远程网络连接不上时，就需要跟踪路由查看，以便了解在网络的什么位置出现了问题，满足该目的的命令是___
A. ping
B. ipconfig
C. traceroute
D. netstat
【单选题】
在OSI七层结构中，实现了可靠的端到端传输的层是___
A. 传输层
B. 网络层
C. 数据链路层
D. 物理层
【单选题】
现有的公共数据网都采用___
A. 电路交换技术
B. 分组交换技术
C. 信元交换技术
D. 报文交换技术
【单选题】
中心节点故障会造成整个系统瘫痪的网络拓扑结构是___
A. 总线型
B. 环型
C. 星型
D. 网状型
【单选题】
星形拓扑结构适用于___
A. 广域网
B. 互联网
C. 局域网
D. Internet
【单选题】
CableModem业务是为用户提供高速数据传输的宽带接入业务，传输介质包括光纤和___
A. 光纤
B. 同轴电缆
C. 普通电话线
D. HFC
【单选题】
下列不属于无线网络传输介质的是___
A. 双绞线
B. 无线电波
C. 红外线
D. 微波
【单选题】
设置在被保护网络和外部网络之间的一道屏障，以防止破坏性侵入，指的是___
A. 屏幕保护程序
B. 防火墙
C. 杀病毒软件
D. 网关
【单选题】
保障信息安全的最基本、最核心的技术措施和理论基础，也是现代密码学的主要组成部分，指的是___
A. 防火墙技术
B. 信息加密
C. 信息确认技术
D. 黑客诱骗技术
【单选题】
FTP协议默认的用于传输数据的端口是___
A. TCP端口21
B. TCP端口20
C. TCP端口25
D. TCP端口53
【单选题】
在数据交换的过程中，不具备存储数据能力的是___
A. 虚电路
B. 报文交换
C. 分组交换
D. 电路交换
【单选题】
分组交换的传输方式有虚电路和___
A. 信元交换
B. 数据报
C. 数据包
D. 报文交换
【单选题】
下列不属于公用网的是___
A. DDN
B. NII
C. CERNET
D. CHINANET
【单选题】
对一个管理员来说，网络管理的目标不包括___
A. 提高设备的利用率
B. 为用户提供更丰富的服务
C. 降低整个网络的运行费用
D. 提高安全性
【单选题】
广域网一般只包含物理层、数据链路层和网络层，它的协议主要是集中在___
A. 物理层
B. 数据链路层
C. 网络层
D. 物理层和数据链路层
【单选题】
计算机网络按计算机网络覆盖范围可以分为城域网、广域网及___
A. 校园网
B. 局域网
C. 宽带网
D. 基带网
【单选题】
下列关于各种非屏蔽双绞线（UTP）的描述中，错误的是___
A. 超5类双绞线的带宽可以达到100MHz
B. 5类双绞线的特性阻抗为100Ω
C. 6类、5类双绞线的连接方式与目前的RJ-45接头相兼容
D. 6类双绞线的带宽可以达到200MHz
【单选题】
目前构建局域网时可使用的传输介质有多种，其中安装、维护方便、价格低廉的是___
A. 光纤
B. 同轴电缆
C. 双绞线
D. 无线电
【单选题】
___
A. 强化互联网基础管理
B. 取缔网吧等场所
C. 对网民行为进行监控
D. 完善互联网资源发展和管理制度
【单选题】
以双绞线为传输介质的快速以太网是___
A. 10BASE5
B. 10BASE-T
C. 100BASE-T
D. 10BASE-F
【单选题】
交换机不具备的功能是___
A. 转发过滤
B. 回路避免
C. 路由转发
D. 地址学习
【单选题】
ISDN的D信道的作用是___
A. 传送数据
B. 传送信令
C. 传送语音
D. 传送视频
【单选题】
网络安全管理的原则不包括 ___
A. 多人负责制
B. 任期有限
C. 职责分离
D. 最大权限
【单选题】
检查硬件故障，我们一般可以使用 ___
A. PING命令
B. dir命令
C. ipconfig命令
D. CD命令
【单选题】
世界上很多国家都相继组建了自己国家的公用数据网，现有的公用数据网大多采用的是 ___
A. 空分交换
B. 电路交换
C. 分组交换
D. 报文交换
【单选题】
下列有关网络拓扑结构的叙述中，正确的是___
A. 网状拓扑结构主要用在局域网中
B. 网络拓扑结构就是网络体系结构
C. 网络拓扑结构是指网络节点和通信链路的几何图形
D. 总线型拓扑结构属于集中控制
【单选题】
可称为局域网的计算机网络一般是在___
A. 一个楼宇范围内
B. 一个城市范围内
C. 一个国家范围内
D. 全世界范围内
【单选题】
下列关于局域网拓扑结构的叙述中，正确的是___
A. 星型结构的中心计算机发生故障时，不会导致整个网络停止工作
B. 环型结构网络中，任意一台工作站故障，都不会导致整个网络停止工作
C. 总线结构网络中，若某台工作站故障，一般不影响整个网络的正常工作
D. 星型结构的中心计算机不会发生故障
【单选题】
OSI参考模型中，处于数据链路层和传输层之间的是___
A. 物理层
B. 网络层
C. 表示层
D. 会话层
