2019年电大远程网络教育大学英语B考试试卷(两套合集)附全答案

2019年电大远程网络教育大学英语B考试试卷（两套

合集）附全答案

试题一

一、交际英语

1、-- Would you like to go to the concert with us this evening?

-- ________

A：No, I already have plans.

B：I'd love to, but I'm busy tonight.

C：No, I really don't like being with you.

D：I'm ill, so I shouldn't go out.

答案：B

2、- Marilyn, I'm afraid I have to be leaving now.

- ____________

A：That sounds wonderful.

B：Oh, so early?

C：Not at all.

D：Good luck!

答案：B

3、--Hi! Jim. This is my brother Peter.

-- _________

A：How are you?

B：Fine, thank you.

C：Nice to meet you.

D：You are very kind.

答案：C

4、- Hello, Amy. How's everything?

- _________

A：Just so-so.

B：That's right.

C：How are you?

D：Good to see you.

答案：A

5、－Nice to meet you.

－_____

A：Fine, thank you.

B：How are you?

C：Nice to meet you, too.

D：Thank you.

答案：C

二、阅读理解

1、A young man who lived in London was in love with a beautiful girl. 一个居住在伦敦的年轻人爱上了一个漂亮的姑娘。Soon she became his fiancée （未婚妻）. The man was very poor while the girl was rich. The young man wanted to make her a present on her birthday. He

wanted to buy something beautiful for her, but he had no idea how to do it, as he had very little money. The next morning he went to a shop. There were many fine things there: gold watches, diamond…but all these things were too expensive. There was one thing he could not take his eyes off. It was a beautiful vase. That was a suitable present for his fiancée. He had been looking at the vase for half an hour when the manager of the shop noticed him. The young man looked so pale, sad and unhappy that the manager asked what had happened to him.

The young man told him everything. The manager felt sorry for him and decided to help him. A bright idea struck him. The manager pointed to the corner of the shop. To his great surprise the young man saw a vase broken into many pieces. The manager said: "When the servant enters the room, he will drop it."

On the birthday of his fiancée the young man was very excited.

Everything happened as had been planned. The servant brought in the vase, and as he entered the room, he dropped it. There was horror on everybody's face. When the box was opened, the guests saw that each piece was packed separately.

(1)、The story took place in the United States.

A：T

B：F

答案：B

(2)、The young man's family was poor while the beautiful girl is rich, according to the passage.

A：T

B：F

答案：A

(3)、The young man wanted to buy a present as a Christmas gift for the girl.

A：T

B：F

答案：B

(4)、The shop manager came to talk to the young man, because he was poorly dressed.

A：T

B：F

答案：B

(5)、On the birthday of his fiancée, the young man was excited because the girl was in love with him.

A：T

B：F

答案：B

2、Community service is an important component of education here at our university. 社区服务是我们大学教育中的一个重要的部分。We

encourage all students to volunteer for at least one community activity before they graduate. A new community program called "One On One" helps elementary students who've fallen behind. Your education majors might be especially interested in it because it offers the opportunity to do some teaching, that is, tutoring in math and English.

You'd have to volunteer two hours a week for one semester. You can choose to help a child with math, English, or both. Half-hour lessons are fine, so you could do a half hour of each subject two days a week.

Professor Dodge will act as a mentor to the tutors---he'll be available to help you with lesson plans or to offer suggestions for activities. He has office hours every Tuesday and Thursday afternoon. You can sign up for the program with him and begin the tutoring next week.

I'm sure you'll enjoy this community service…and you'll gain valuable experience at the same time. It looks good on your resume, too, showing that you've had experience with children and that you care about your community. If you'd like to sign up, or if you have any questions, stop by Professor Dodge's office this week.

(1)、What is the purpose of the talk? ____________

A：To explain a new requirement for graduation.

B：To interest students in a new community program.

C：To discuss the problems of elementary school students.

D：To recruit elementary school teachers for a special program.

答案：B

(2)、What is the purpose of the program that the dean describes? __________

A：To find jobs for graduating students.

B：To help education majors prepare for final exams.

C：To offer tutorials to elementary school students.

D：To provide funding for a community service project.

答案：C

(3)、What does Professor Dodge do? ____________

A：He advises students to participate in the special program.

B：He teaches part-time in an elementary school.

C：He observes elementary school students in the classroom

D：He helps students prepare their resumes.

答案：A

(4)、What should students interested in the tutorials do? __________

A：Contact the elementary school.

B：Sign up for a special class.

C：Submit a resume to the dean.

D：Talk to Professor Dodge.

答案：D

(5)、Whom do you think the speaker addresses to? _________

A：Faculty

B：Students

C：Freshman

D：Graduating students of the university.

答案：B

三、词汇与语法

1、On formal __________, people pay more attention to manners.

A：situations

B：cases

C：conditions

D：occasions

答案：D

2、It was in 1969 ______the American astronauts succeeded in landing on the moon.

A：when

B：the moment

C：which

D：that

答案：D

3、A sudden noise of a fire-engine made him___to the door.

A：hurrying

B：hurried

C：hurry

D：to hurry

答案：C

4、_______ these honours he received a sum of money.

A：Except

B：But

C：Besides

D：Outside

答案：C

5、The students were all entertained in a Mexican restaurant, at Professor Brian's ______.

A：money

B：pay

C：expense

D：loss

答案：C

四、完型填空

Modern zoos are very different from zoos that were built fifty years

ago. 现代动物园和50年前修建的动物园有很大的不同。At that time, zoos were places 1 people could go to see animals from many parts of the world. The animals lived in cages that were made 2 concrete with iron bars, cages that were easy to keep clean.

Unfortunately for the animals, the cages were small and impossible to hide in. The zoo environment was anything but natural.

3 the zoo keepers took good care of the animals and fed them well, many of the animals did not thrive; they behaved in strange ways, and they often became ill.

In modern zoos, people can see animals in more natural habitats. The animals are given more 4 in large areas so that they can live more comfortably as they would in nature. Even the appearance of zoos has changed. Trees and grass grow in the cages, and streams of water flow 5 the areas that animals live in.

(1)、

A：of

B：Although

C：where

D：over

E：freedom

答案：C

(2)、

中央电大《计算机网络(专科)》 2012年1月期末试题及答案

试卷代号：1255 中央广播电视大学2011-2012学年度第一学期“开放本科”期末考试 来源：河南学历考试网 https://www.docsj.com/doc/fe10805253.html, 计算机网络（本）试题 一、是非题（请在括号内，正确的划√，错误的划×；每个1分，共10 分） 1．一个C类IP地址的网络允许最多有65533台主机接人。 2．实体之间交换数据或通信所遵守的规则和标准的集合称为协议。 3．单模光纤的玻璃芯直径接近光波波长，使用激光传输，光线与光纤轴几乎平行。( ) 4．面向连接的服务具有连接建立、数据传输和连接释放3个阶段。 5．开放系统互联OSI中的“开放”是指向任意系统开放接收互联。 6．网络线路中采用双绞线的目的是为了加快数据传输速率。 7．TCP/IP协议定义了三层，即网络层、传输层和应用层。 8．模拟信号在传输过程很容易受到干扰，所以采用数字信号传输，它不会受干扰。( ) 9．在ISO/OSI参考模型中，网络层的主要功能是组织两个会话进程之间的通信，并管理 数据的交换。 10．IEEE802.3协议是指总线网介质访问控制协议CSMA/CD及物理层技术规范。 ( ) 二、选择题（每个2分，共20分） 1．以下不属于多路复用技术是( )? A．时分多路复用 B．码分多路复用 C．频分多路复用 D．光分多路复用 2．VLAN是( )。 A．交换机 B．路由器 C．集线器 D．虚拟局域网 3．DHCP协议是用来( )。 A．超文本数据传输 B．邮件传输 C．路由选择 D．IP地址分配 4．电路交换是( )。 A．线路交换 B．虚电路交换

C．报文交换 D．分组交换 5．常见的网络攻击方法有；口令窃取、木马程序攻击、欺骗攻击、邮件攻击、网络监听、寻找系统漏洞和( )。 A．拒绝服务攻击 B．网络入侵攻击 C．服务攻击 D．信息伪装攻击 6．以太网是以( )标准的实现。 A. IEEE802.1 B.IEEE802.2 C. IEEE802.5 D.IEEE802.3 7．SNMP是一种( )。 A．域名服务协议 B．文件传输协议 C．邮件传输协议 D．简单网络管理协议 8．具有纠错功能的差错控制编码的是( )。 A．垂直奇偶校验码 B．水平奇偶校验码 C．水平垂直奇偶校验码 D．循环冗余码 9．局域网的连接设备不包括( )。 A．中继器 B．路由器 C．以太网交换机 D．集线器 10．三层交换是指( )。 A．具有路由功能的二层交换 B．既可以在物理层上交换又可以在数据链路层和网络层上分别交换 C．就是路由器 D．在应用层可以交换 三、填空题（每空2分，共20分）

电大大学英语B统考题库试卷(全卷)+往题库

一、交际英语 1、May I move your bag a little and take this seat?_______________. A：I don't mind B：It doesn't matter C：You do it please D：Go ahead 答案： D 2、- ________________- You too! A：Merry Christmas! B：What a beautiful day! C：Help yourself! D：It's very kind of you! 答案： A 3、- Who's speaking?- This is Tom . A：speaks B：spoken C：speaking D：saying 答案： C 4、- Excuse me, could you show me the way to the nearest post office?- __________ Oh yes! Two blocks away from here at the Green Avenue. You can't miss it. A：I beg your pardon? B：What do you mean? C：You're welcome. D：Mm, let me think. 答案： D 5、- Could I speak to Don Watkins, please？- _______________ A：Speaking, please. B：Oh, how are you？ C：I'm listening. D：I'm Don. 答案： A 一、交际英语 1、May I move your bag a little and take this seat?_______________. A：I don't mind

2017年电大计算机网络[本]2017形考作业答案

最新资料，word文档，可以自由编辑！！ 精 品 文 档 下 载

【本页是封面，下载后可以删除!】 计算机网络（本）作业1 第一章 一、选择题 1.计算机网络功能有（ A ）。 A. 资源共享 B. 病毒管理 C. 用户管理 D. 站点管理 2.下列选项中是网络软件的是（ B ）。 A. DBMS B. 操作系统 C. Office软件 D. 计算机主机 3.计算机网络硬件包括（ C ）。 A. 网管 B. 复活卡 C. 交换机 D. 代理节点 4.网络资源子网负责（ C ）。 A. 数据通信 B. 数字认证机制 C. 信息处理 D. 路由器 5.通常按网络覆盖的地理范围分类，可分为：局域网、（ A ）和广域网三种。 A. 城域网 B. 有线网 C. 无线网 D. 星型网络 6.为了简化计算机网络的分析和设计，有利于网络的硬件和软件配置，按照计算机网络的系统功能， 一个计算机网络中实现网络通信功能的设备及其软件的集合称为网络的（ A ）。 A. 通信子网 B. 有线网 C. 无线网 D. 资源子网 7.为了简化计算机网络的分析与设计，有利于网络的硬件和软件配置，按照计算机网络的系统功能， 把网络中实现资源共享功能的设备及其软件的集合称为（ D ）。 A. 通信子网 B. 有线网 C. 无线网 D. 资源子网 8.计算机网络按网络的通信方式分类可以分为：（ D ）和广播式传输网络两种。 A. 星型网络 B. 总线型网络 C. 树型网络 D. 点对点传输网络 二、填空题 1.（资源共享）和（信息传输）是计算机网络最基本的两大功能。

2.网络资源包括有（数据）、（信息）、（软件）和（硬件设备）四种类型。 3.计算机网络系统是由（资源）子网和（通信）子网组成的。 4.计算机网络主要解决（资源共享）和（信息传递）的矛盾。 5.“通信子网”主要负责全网的（数据传输）为网络用户提供数据传输、转接、加工和转换等通信 处理工作。 6.“资源子网”主要负责全网的信息处理，为网络用户提供（网络服务）和（资源共享）功能。 7.计算机网络按网络的传输介质分类可以分为（有线网）和（无线网）两种。 三、简答题 1.计算机网络的功能有哪些？ 答：计算机网络的功能有资源共享、数据通信、集中管理、增加可靠性、提高系统处理能力和安全功能。 2.计算机网络的基本组成是什么？ 答：计算机网络是由通信子网和资源子网组成的。计算机网络首先是一个通信网络，各计算机之间通过通信媒体、通信设备进行数据通信；其次，在此基础上各计算机可以通过网络软件共享其它计算机上的硬件资源、软件资源和数据资源。 3.计算机网络的定义是什么？ 答：计算机网络就是利用通信设备及线路将地理位置不同的、功能独立的多个计算机系统互联起来。 以功能完善的网络软件（网络通信协议、信息交换方式、网络操作系统）实现网络中资源共享和信息传递的系统。 4.C/S结构与B/S结构有什么区别？ 答：C/S结构模式中，服务器指的是在网络上可以提供服务的任何程序或计算机，客户指的是向服务器发起请求并等待响应原程序或计算机。客户端一般装有多种应用程序，以便向服务器相应程序发送请求。而B/S结构中，浏览器端只装有浏览器，它把应用逻辑和业务处理规则全放在服务器一侧。 5.资源子网的主要功能是什么？ 答：资源子网主要负责全网的信息处理，为网络用户提供资源共享和网络服务等功能。它主要包括网络中所有的主计算机、I/O设备和终端、各种网络协议、网络软件和数据库等。 6.“通信子网”主要负责什么工作？ 答：通信子网主要负责全网的数据通信，为网络用户提供数据传输、转接、加工和转换等工作。它主要包括通信线路、网络连接设备、网络通信协议和通信控制软件。 7.计算机网络按网络覆盖的地理范围分类，可以分为哪几类？

15年大学英语B统考 电大 网院网考模拟试题

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一、交际英语 1、--Do you dance?--Yes,I do.--_________?--Every weekend. C：How often do you go dancing 2、--I went to the beach and got plenty of rest.--_________.You looked tired last time I saw you.C：I'm glad you did 3、--Wow!This is a marvelous room!I've never known you're so artistic.--_____________ C：Thanks for your compliments. 4、--Madam,do all the buses go downtown?--_______D：Sorry,I'm new here. 5、--Who's speaking?--This is Tom_______.C：speaking 1.- I'm looking for a shirt for my father. - __ D.What size does your father wear? 2.- Please help yourself to the seafood. - ___ D.Well, I'm afraid I don't like seafood. 3.- ___ - He teaches physics in a school. A.What does your father do? 4.- Hey, Tom, what's up? - __________ B.Oh, not much. 5.- Who's speaking? - This is Tom ________. C.speaking 1.—How was your trip to London,Jane?简，你在伦敦的旅行如何啊？— A.Oh,wonderful indeed.哦，真的好极了 2.—Hey,Tom,what’s up?嗨，汤姆，你在忙什么？— B.Oh,not much. 3.—Do you mind my smoking here?你介意我在这吸烟吗？ B.Yes,I do.是的，我介意 4.—David injured his leg playing football yesterday.大卫昨天踢球时腿受伤了。 Really?______真的吗？那怎么发生的啊？ C.How did that happen? 5.—This box is too heavy for me to carry upstairs.这个盒子对我来说太重了，搬不到楼上去。—_______ B.Let me give you a hand.让我帮你吧 1. — How was your trip to London, Jane? 简，你在伦敦的旅行如何啊？— _______ A. Oh, wonderful indeed. 哦，真的好极了 2. — Hey, Tom, what’s up? 嗨，汤姆，你在忙什么？— ___B. Oh, not much. 3. — Do you mind my smoking here? 你介意我在这吸烟吗？— _____B. Yes, I do. 是的，我介意 4. — David injured his leg playing football yesterday. 大卫昨天踢球时腿受伤了。 — Really? ______ 真的吗？那怎么发生的啊？ C. How did that happen? 5. — This box is too heavy for me to carry upstairs. 这个盒子对我来说太重了，搬不到楼上去。— _____B. Let me give you a hand. 让我帮你吧

电大统考英语B测验卷,2018年09大学英语B统考

大学英语B3试卷 一、交际英语 1、Has Alice had an accident?____________. A：I don't hope so B：I hope no C：I hope not D：She didn't say to 答案：C 2、-- _________ -- Fine, thanks. A：How do you do? B：Hello! C：Nice to meet you。 D：How are you? 答案：D 3、How much is that meat, please? - _____________________ A：Ten o'clock. B：Ten yuan a kilo. C：I like it very much. D：I don't like. 答案：B 4、- Hello, may I talk to the director now? - _________ A：Sorry, he is busy at the moment. B：No, you can't. C：Sorry, you can't. D：I don't know. 答案：A 5、- Who's speaking? - This is Tom .

A：speaks B：spoken C：speaking D：saying 答案：C 二、阅读理解 1、For several years，Americans have enjoyed teleshopping－watching TV and buying things by phone. Now teleshopping is starting in Europe. In a number of European countries，people can turn on their TVs and shop for clothes，jewelry，food，toys，and many other things. Teleshopping is becoming popular in Sweden，for example. The biggest Swedish company sells different kinds of things on TV in 15 European countries，and in one year it made $100 million. In France there are two teleshopping channels，and the French spend about $20 million a year to buy things through those channels. In Germany，until last year teleshopping was only possible on one channel for 1 hour every day. Then the government allowed more teleshopping. Other channels can open for telebusiness，including the largest American teleshopping company and a 24-hour teleshopping company. German businesses are hoping this new teleshopping will help them sell more things. Some people like teleshopping because it allows them to do their shopping without leaving their homes. With all the problems of traffic in the cities，this is an important reason. But at the same time，other Europeans do not like this new way of shopping. They can do teleshopping "junk on the air". Many Europeans usually worry about the quality of the things for sale on TV. Good quality is important to them，and they believe they cannot be sure about the quality of the things on TV. The need for high quality means that European teleshopping companies will have to be different from the American companies. They will have to be more careful about the quality of the things they sell. They will also have to work harder to sell things that the buyers cannot touch or see in person. (1)、Teleshopping is cheap in Europe. A：T B：F 答案：B (2)、People like teleshopping because it is easier. A：T B：F 答案：A