一、单选题
1、第三代计算机的运算速度_____。
A：高于第二代但低于第四代
B：高于第一代但低于第二代
C：低于第一代
D：高于第四代
答案： A
2、将计算机分为通用计算机、专用计算机两类的分类标准是______。 A：计算机处理数据的方式
B：计算机使用范围
C：机器的规模
D：计算机的处理能力
答案： B
3、计算机具有高效的运算能力的基础是______。
A：先进的电子器件
B：高级操作系统
C：高效的编程语言
D：存储程序
答案： A
4、用计算机进行图书资料检索工作，属于计算机应用中的______。 A：数据处理
B：科学计算
C：人工智能
D：实时控制
答案： A
5、关于信息，下列说法错误的是______。
A：信息可以传递
B：信息可以处理
C：信息可以和载体分开
D：信息可以共享
答案： C
6、组成计算机系统的是______。
A：硬件系统和软件系统
B：主机、键盘和显示器
C：计算机的外部设备
D：主机和软件系统
答案： A
7、下列不是存储容量单位的选项是______。
A：BYTE
B：MIPS
C：GB
D：KB
答案： B
8、计算机软件分为两大类，即______。
A：基础软件和扩展软件
B：系统软件和应用软件
C：基础软件和高级软件
D：初、中级软件和高级软件
答案： B
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9、下列四项设备属于计算机输入设备的是______。
A：声音合成器
B：激光打印机
C：光笔
D：显示器
答案： C
10、计算机的内存储器是指____。
A：RAM和磁盘
B：ROM
C：RAM和ROM
D：硬盘和光盘
C：控制总线的宽度
D：通信总线的宽度
答案： A
14、为了避免混淆，十六进制数在书写时常在后面加上字母______。
A：H
B：O
C：D
D：B
答案： A
15、汉字编码及ASCII码，用来将汉字及字符转换为二进制数。下列四种说法中正确的是______。
A：汉字编码有时也可以用来为ASCII码中的128个字符编码
B：用7位二进制数编码的ASCII码最多可以表示256个字符
C：存入512个汉字需要1KB的存储容量
D：存入512个ASCII码字符需要1KB的存储容量
答案： C
16、在Word中，剪切、复制、粘贴三个操作对应的组合键分别是______。
A：Ctrl+A、Ctrl+C、Ctrl+D
B：Ctrl+X、Ctrl+C、Ctrl+V
C：Ctrl+X、Ctrl+V、Ctrl+C
D：Ctrl+D、Ctrl+C、Ctrl+X
答案： B
17、在Word 2003中，选定图形的简单方法是______。
A：按F2键
B：双击图形
C：单击图形
D：按Shift键
答案： C
18、在Excel 2003中，假定单元格B2和B3的值分别为15和5，则公式=B2*B3的值为______。
A：15
B：20
C：75
D：100
19、在Excel 2003中，柱形图允许表示的数值属性的个数为______。
A：1个
B：2个
C：3个
D：任意个
答案： D
20、下列关于Windows 文件夹窗口，说法正确的是______。
A：文件夹窗口中只能显示文件夹中的子文件夹
B：单击文件夹图标即可打开一个文件夹窗口
C：右击文件夹图标即可打开一个文件夹窗口
D：文件夹窗口用于显示该文件夹中的文件、子文件夹
答案： D
21、在Windows中，要使用"附件"中的"计算器"计算5的3.7次方（53.7）的值，应选择______。
A：标准型
B：统计型
C：高级型
D：科学型
答案： D
22、在Windows 中，为了实现全角与半角状态之间的切换，应按的组合键是______。
A：Shift＋空格
B：Ctrl＋空格
C：Shift＋Ctrl
D：Ctrl＋F9
答案： A
23、在Windows 的"日期和时间属性"对话框中，可按箭头按钮从下拉列表框中选择某一地区的时区，其操作为单击______。
A："Internet时间"标签按钮
B："日期"标签按钮
C："时间"标签按钮
D："时区"标签按钮
答案： D
24、Windows 的文件名可以包括的符号是______。
A：\
B：*
C：?
答案： A
27、PowerPoint中，使字体加粗的快捷键是_______。
A：Shift+B
B：Ctrl+Shift+B
C：Ctrl+B
D：Alt+B
答案： C
28、PowerPoint中，若希望将D:\picture.jpg图片文件作为幻灯片的背景，在 _______ 进行操作。
A：直接插入图画文件作为背景
B：设置背景→填充效果→图片中选择
C：设置背景→填充效果→图案中选择
D：设置背景→渐变效果→纹理中选择
答案： B
29、我国目前较为流行的杀毒软件不包括______。
B：KV3000
C：天网防火墙
D：金山毒霸
答案： C
30、下面不符合网络道德规范的行为是______。
安全
C：用户的人身安全
D：信息安全
答案： C
33、以下软件中，不属于视频播放软件的是_____。
A：Media Player
B：QuickTime Player
C：Winamp
D：超级解霸
答案： C
34、下列格式中，属于音频文件格式的是______。
A：exe格式
B：jpg格式
C：mp3格式
D：bmp格式
答案： C
35、声卡的主要功能不包括______。
A：CD-ROM接口
B：图形图像编辑
C：游戏接口
D：MIDI接口
答案： B
36、网络远程教学模式大幅度提高了教育传播的范围和时效，在网络远程教学模式下以下哪个说法不正确______。
A：使教育传播不受时间的影响
B：使教育传播不受地点的影响
C：使教育传播不受多媒体计算机技术的发展的影响
D：使教育传播不受气候的影响
答案： C
37、计算机网络发展的第二个阶段，兴起于________。
A：20世纪20年代
B：20世纪60年代
C：20世纪30年代
D：20世纪40年代
答案： B
38、通过局域网方式接入Internet必需的硬件有________。1、网卡 2、网线、3路由器、4、Modem
A：1、4
B：2、4
C：3、4
D：1、2
答案： D
39、下列不是Internet内容提供商ICP的是______。
A：网通
B：新浪
D：网易
D：邮电网
答案： A
二、文字处理
1、
打开当前试题目录下的"TEST233.DOC"文件，并完成下面操作：
1．在"... 为例，从"后添加"1971年生产出的"文字段；
2．将文档中的所有中文改为楷体_GB2312小四号，英文/数字为 Arial 粗体小四号。操作完成后以原文件名保存在考生文件夹下。
2、
打开考生文件下的Word文档"WordNH07.doc"，完成以下操作：
1．将文档的标题"引言"设置为"黑体"、"三号"；
2．将文档的标题"引言"设置为"加粗"；
3．将整篇文档的字符间距设置为"加宽"、"1磅"；
4．在文档最后创建一个2行2列的空白表格。
操作完成后以原文件名保存在考生文件夹下。
三、电子表格
打开考生文件夹下的"EXCEL考题27.xls"，完成以下操作：
1）计算每个人的工资合计；
2）利用自动筛选功能筛选出奖金≥1000元的所有人的信息；
3）将筛选后的姓名和奖金用簇状柱形图表示出来存放到sheet1中。
操作完成后以原文件名保存在考生文件夹下。
四、演示文稿
打开考生文件夹下的文件"power23.ppt"，并完成如下操作：
1）将第一张幻灯片中文字自定义动画效果为＂挥舞＂；
2）将第二张幻灯片设置＂蓝色面巾纸＂背景；
3）设置所有幻灯片切换方式为＂溶解＂。
完成以上操作后，将该文件以原文件名保存在考生文件夹下。
五、操作系统应用
请在考生文件夹下进行如下操作：
1）将考生文件夹下的task50文件夹删除；
2）将考生文件夹下的apple50文件夹更名为banana50；
3）将考生文件夹下的exer50文件夹下的task50文件夹设置为"隐藏"属性。
六、Internet应用
1、
(考生单击窗口下方"打开[Internet应用]应用程序"启动IE)
打开Internet Explorer,完成下面操作：
（1）进入百度的首页https://www.doczj.com/doc/7c14576225.html,；
（2）浏览其页面，打开链接"知道"。
2、
(考生单击窗口下方"打开[Internet应用]应用程序"启动IE)
1、进入百度搜索网站（https://www.doczj.com/doc/7c14576225.html,）；
2、输入关键字"什么叫心理健康"的字样；
3、进入相关网页，将所浏览的主页以"心理健康.htm"为名保存到考生文件夹下。
七、Outlook
(考生单击窗口下方"打开[Outlook]应用程序"启动Outlook)
在Outlook Express中，从收件箱中找到某个地址，并添加到通讯薄中，具体操作如下：
从收件箱中找到 liyongdong@https://www.doczj.com/doc/7c14576225.html,, 从电子邮件中将其添加到通讯簿中的"同学"通讯组。
八、多媒体技术
在考生文件夹中，有一个"testfiles2010.rar"压缩文件，其中包括"myfile1.doc"、"myfile2.doc"、"myfile3.ppt"和"myfile4.txt"四个文件。请将该压缩文件中的"myfile2.doc"解压到考生文件夹中的myfiles文件夹。
第一卷 1、- Could you help me with my physics, please？- ________ A、No, no way. B、No, I couldn't. C、No, I can't. D、Sorry I can't. I have to go to a meeting right now. 参考答案:D 解析: 【答案】D【解析】对别人要求帮助的拒绝，要说出理由。这样容易被人接受。 2、I think he is a good lecturer.-- _________ A、Sorry, it doesn't matter. B、So do I. C、Yes. It's a good idea. D、I don't mind. 参考答案:B 解析: 【答案】B【解析】这是典型的表达个人看法的用语，应答的人要明确发表自己的观点。除D项“我也这样认为”外，其它各项均不合适。D项“So do I”是英语中最经典的倒装简短回答。 3、- Who's speaking? - This is Tom ________. A、speaks B、spoken C、speaking D、saying 参考答案:C 解析: 【答案】C【解析】固定用法，打电话常用语。 4、Is Mary there?-- _________ A、Speaking. B、I'm not Mary. C、Who are you? D、Mary is well today. 参考答案:A 解析: 【答案】A【解析】这是打电话时的用语。接电话的人正是对方要找的人，所以说“我就是”。同第12题。5、- We are going to have a singing party tonight. Would you like to join us?- ________ A、I'm afraid not, because I have to go to an important meeting. B、Of course not. I have no idea. C、No, I can't. D、That's all set. 参考答案:A 解析: 【答案】A【解析】此句为对邀请的回答。译文：“今天晚上我们有个歌唱晚会，您能参加吗？”“恐怕不行，我要参加一个重要的会议。” 二、阅读理解 Sixteen-year-old Maria was waiting in line at the airport in Santo Domingo. She was leaving her native country to join her sister in the United States. She spoke English very well. Though she was very happy she could go abroad, she was feeling sad at leaving her family and friends. As she was thinking all about this, she suddenly heard the airline employee asking her to pick up her luggage and put it on the scales (称). Maria pulled and pulled. The bag was too heavy and she just couldn’t lift it up. The man behind her got very impatient. He, too, was waiting to check in his luggage. “What’s wrong with this girl?” He said, “Why doesn’t she hurry up?” He moved forward and placed his bag on the counter, hoping to check in first. He was in a hurry to get a good seat. Maria was very angry, but she was very polite. And in her best English she said, “Why are you so upset? There are enough seats for everyone on the plane. If you are in such a hurry, why can’t you give me a hand with my luggage?” The man was surprised to hear Maria speak English. He quickly picked up her luggage and stepped back. Everyone was looking at him with disapproval. 6、Maria’s story happened on her way back to Santo Domingo. A、T B、F 参考答案:B
如有你有帮助，请购买下载，谢谢！ 一、交际英语 1、- Thank you ever so much for your lovely gift. - ___B___ A：Never mind B：I'm glad you like it. C：Please don't say so. D：No, It's not so good. 2、Would you go to the concert with me?_____A____, but I'm very busy now. A：I'd like to B：Sure C：No problem D：Certainly 3、- Thank you for inviting me. - _____C______ A：I really had a happy time. B：Oh, it's too late. C：Thank you for coming. D：Oh, so slowly? 4、- Hello, I'm Harry Potter. - Hello, my name is Charles Green, but _____C______. A：call my Charles B：call me at Charles C：call me Charles D：call Charles me 5、- Excuse me, could you show me the way to the nearest post office? - ___D___ 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. 二、阅读理解 1、Mrs. Weeks was reading a newspaper story to her class. 威克斯老师正在读报纸上的一个故事给她班上的学生听。The story said: "Were you ever in a hospital when you were small? How did you feel?" The doctors in Children's Hospital are asking for money for children's toys. Some children in the hospital must stay in bed for many weeks. Toys are needed to keep the sick children happy and quiet. Money for them can be sent to the hospital. After Mrs. Weeks read the story，she said，"This story gave me an idea." "You want us to bring some money for the toys." "We could bring some of our own toys for the children in the hospital, "said the boys and the girls one after another. "Well, your ideas would be nice, "Mrs. Weeks said，"but mine is different." "We could make some toys, "shouted one of them. Mrs. Weeks smiled. "Do you think you could make toys?" she asked. "Yes, yes, "the whole class answered. "Great! Let's begin to make toys tomorrow, "said Mrs. Weeks. On Saturday afternoon，Mrs. Weeks took the children to the hospital with the toys made by her students. The children in the hospital felt very happy to see the toys. So did the children in the class. A few days later，Mrs. Weeks read another newspaper story to the class: Some school pupils brought toys to Children's Hospital last week. The toys were made by the pupils of Grade Three in Green Street School. The doctors said，"We have never had so many wonderful toys. Our children are very happy with them. They say，'THANK YOU，GRADE THREE.'" (1)、The first newspaper story was mainly about sick children in children's Hospital. T A：T B：F (2)、Let the class make some toys and give them to the children in the hospital was in Mrs. Weeks' mind. T A：T B：F (3)、At first，the doctors in Children's Hospital wanted to get some money to buy toys for the sick children. T A：T B：F (4)、From the passage we can learn that what Mrs. Weeks really wanted to do is to ask her class to save money for toys. F A：T B：F (5)、The author's tone in this passage is enthusiastic. T A：T B：F 2、Places to stay in Britain are as varied as the places you visit. 在英国，住的地方随着你游览地点的不同而有所区别。Whatever your budget is the choice -from basic barn to small hotel, from tiny cottage to grand castle - is all part of fun. Hostels Cheap, good-value hostels are aimed at all types of like-minded travelers, who prefer value over luxury and you don't have to be young or single to use them. Britain's independent hostels and backpackers hostels also offer a great welcome. Facilities and prices vary, especially in rural areas, where some hostels are a little more than a bunkhouse (临时住房) while others are remarkably comfortable －almost like bargain hotels. Youth Hotels Founded many years ago to "help all, especially young people of limited means, to a greater knowledge, love and care of the countryside", the Youth Hotels Association is still going strong in the 21st century. The network of 230 hotels is a perfect gateway for exploring Britain's towns and countryside. B&Bs The B&B (bed and breakfast) is a Great British institution, In essence you get a room in somebody's house, and small B&Bs may only have one guest room, so you'll really feel like part of the family. Larger B&Bs may have four or five rooms and more facilities, but just as warm as a welcome. In country areas your B&B might be in a village or an isolated farm surrounded by fields. Prices reflect facilities: and usually run from around ￡12 to ￡20 per person. City B&Bs charge about ￡25 to ￡30 per person, although they're often cheaper as you go further out to the suburbs. Pubs & Inns
全国高校网络教育大学英语统考（B）试题及答案(1) Part I 日常会话 1. – Hello, may I talk to the headmaster now?-- A. Sorry, he is busy at the moment B. No, you can’t C. Sorry, you can’t D. I don’t know 2. -- Do you think I could borrow your dictionary?-- A. Yes, you may borrow B. Yes, go on C. Yes, help yourself D. It doesn’t matter 3. -- Is that Mr Robert Lee?-- A. Yes, Lee speaking. B. Hello, what do you want? C. Sorry, speaking. D. I don’t know. 4. –Excuse me, sir. Where is Dr. Brown’s office?-- A. You can’t ask me B. Pardon? I have no idea C. Please don’t say so D. Sorry, I don’t know, but you can ask the man over there 5. – Mary, your dress is really beautiful. How is John?-- A. Thank you very much B. No, no, John is not bad C. Thank you. He is fine D. Don’t say that. It’s ugly. John is good 6. – What can I do for you, madam?-- . A. I want a kilo of apples B. You can go your own way C. Thanks D. Excuse me. I’m busy 7. –I’d like to take you to the coffee house on t he corner.- A. Thank you. You shouldn’t do that B. Thanks, I’d like to go with you C. No, you can’t say so D. No, no. You can’t do that 8. –Do you mind telling me where you’re from?-- A. Certainly. I’m from London B. Sure. I was b orn in London C. Not really, you can do it D. Certainly not. I’m from London 9. – May I see the menu, please?-- A. That is the menu, sir. B. Yes, please go on. C. Here you are, sir. D. Of course, sir. 10. – I was worried about chemistry, but Mr Brown gave me an A !-- . A. Don’t worry about it B. Congratulations! That’s a difficult course C.Mr Brown is very good D. Good luck to you! 1. – Would you like to have dinner with us this evening?-- A. OK, but I have to go to a meeting now B. No, I can’t C. I’d love to, but this evening I have to go to the airport to meet my parents D. I don’t know 2. – Hi, is Mary there, please?-- A. Hold on. I’ll get her. B. No, she isn’t here. C. Yes, she lives here. D. Yes, what do you want? 3. – Please help yourself to the fish.-- . A. Thanks, but fish doesn’t agree with me B. Sorry, I can’t help C. I don’t like fish D. No, I can’t 4. –Hurry up, please, or I’ll be late.-- . A. Sorry sir, but the traffic is thick now B. Well, it’s alright, sir C. How can you say that, sir? D. Oh, we are going the right way
网络教育入学考试统考英语试题 1、Would you like a cup of coffee, _____________ shall we get to business right away?（2）（） A．and B．then C．or D．otherwise 标准答案：C 2、His offer was ____________ again（2）（） A．taken down B．turned off C．taken off D．turned down 标准答案：D 3、The room needs ____________ before we move in.（2）（） A．cleaned B．cleaning C．being cleaned D．to clean 标准答案：B 4、He shouted to them ___________ the top of his voice but wasn’t heard.（2）（） A．on B．of C．at D．from 标准答案：C 5、You can take ____________ of these two magazines as you please.（2）（） A．any one B．any C．either D．all 标准答案：C 6、You seldom eat a fruit like this, ___________ you?（2）（） A．do B．don’t C．are D．aren’t
标准答案：A 7、Equal pay for equal work is what women have been ___________ for centuries.（2）（） A．referring to B．looking after C．making up D．longing for 标准答案：D 8、______ is a fact that English is being accepted as an international language.11. ______ is a fact that English is being accepted as an international language.（2）（）A．There B．This C．That D．It 标准答案：D 9、It was not _______ she took off her sunglasses _____ I realized she was a famous film star.（2）（） A．when,that B．until,that C．until,when D．when,then 标准答案：B 10、Today there are about seven ______ Americans in colleges and universities（2）（） A．millions B．million C．millions of D．million of 标准答案：B 11、I arrived ____ Shanghai _____ February 10 ____ 9:00 o’clock.（2）（） A．at,at,in B．at,on,at C．in,on,at D．in,in,on 标准答案：B 12、He was only in _______ at that time.（2）（） A．his 30’s
一、交际英语 1、--Do you dance? --Yes, I do. --___________? --Every weekend. A：How hard do you practice B：How much do you pay for it C：How often do you go dancing D：How long do you practice it 答案：C 2、--I went to the beach and got plenty of rest. --____________. You looked tired last time I saw you. A：I hope so B：Really C：I'm glad you did D：The sound was nice 答案：C 3、-- Wow! This is a marvelous room! I've never known you're so artistic. --_____________ A：Great, I am very art-conscious. B：Don't mention it. C：Thanks for your compliments. D：It's fine. 答案：C 4、-- Madam, do all the buses go downtown? -- _______ A：Wow, you got the idea. B：No, never mind. C：Pretty well, I guess. D：Sorry, I'm new here. 答案：D 5、-- Who's speaking? -- This is Tom _______ . A：speaks B：spoken C：speaking
电子商务》在线考试（开卷）试题 注意事项： 1、正考学员及重修学员均通过在线考试模块完成该课程考核； 2、抄袭、雷同作业一律按零分处理。 一、名词解释（每题5 分，共30 分） 1、电子商务（狭义和广义） 电子商务就是在网上开展商务活动——当企业将它的主要业务通过企业内部网、外部网以及与企业的职员、客户、供销商以及合作伙伴直接相连时，其中发生的各种活动就是电子商务。 2、摩尔定律 摩尔定律是由英特尔（Intel ）创始人之一戈登.摩尔（Gordon Moore ）提出来的。其内容为：当价格不变时，集成电路上可容纳的元器件的数目，约每隔18-24 个月便会增加一倍，性能也将提升一倍。换言之，每一美元所能买到的电脑性能，将每隔18-24 个月翻一倍以上。这一定律揭示了信息技术进步的速度。 3、数字签名 数字签名是公开密钥加密技术的另一类应用，用DES 算法、RSA 算法都可实现。 4、PKI PKI 即公钥基础设施。是一种遵循标准的密钥管理平台，它能够 为所有的网络应用透明地提供采用加密和数字签名等密码服务所必须 的密钥和证书管理。 5、电子现金 电子现金又称为数字现金，是一种表示现金的加密序列数，它可以用来表
示现实中各种金额的币值，它是一种以数据形式流通的，通过网络支付时使用的现金。 6、网络营销 网络营销也称在线营销或因特网营销，是指利用网络技术进行营销的电子商务活动。 、简答题（每题10 分，共40 分） 1、写出搜索引擎的几种形式。 电子商务搜索引擎包括全文索引、目录索引、元搜索引擎、垂直搜索引擎、集合式搜索引擎、门户搜索引擎与免费链接列表等。其中按照实现方式划分又分为：独立搜索引擎和网站站内搜索引擎两种。 2、网上拍卖的几种主要的形式。 网上拍卖的主要形式包括：竞价拍卖，最大量的是C TO C 的交易，包括二手货、收藏品，也可以使普通商品以拍卖方式进行出售。竞价拍买，是竞价拍卖的反向过程。消费者提出一个价格范围，求购某一商品，由商家出价，出价可以是公开的或隐藏的，消费者将与出价最低或最接近的商家成交。集体议价，在互联网出现以前，这种方式在国外主要是多个零售商结合起来，向批发商（或生产商）以数量还价格的 方式进行。互联网出现后，普通的消费者使用这种方式集合竞价来购买商品。
网络教育大学英语B统 考试题库 Document serial number【KKGB-LBS98YT-BS8CB-BSUT-BST108】
第一部分交际英语 …………………………………………………………………………………………………… ….. ----------------以下红色1-60重点掌握看，可得分值9-12分----------------- 1.-Are you going on holiday for a long time你度假很长时间吗？ -- ____C____ 不是，只是几天。 A. It was a long time B. Two weeks ago. C. No. Only a couple of days. D Not long time ago. 2.-Could you help me with my physics, please 请问你能帮我做物理课作业吗？ -___D___.很抱歉不行。我马上要去开会。（表示歉意要婉转，不能直接说NO 还应加理由） A. No, no way B. No, I couldn’t C. No, I can’t D. Sorry I can’t. I have to go to a meeting right now 3.-Could I speak to Don Watkins, please 我能和Don Watkins说话吗？ - ___A___ 我就是。 A. Speaking, please. B. Oh, how are you C. I’m listening. D. I’m Don. 4.-Could I borrow your car for a few day 我能借你的车用几天吗？ -____C____.当然可以。给你。祝你旅途愉快。 A. Yes, you may borrow B. Yes, go on C. Sure, here is the key. Enjoy your journey D. It doesn’t matter 5.-Congratulations!You won the first prize in t oday’s speech contest. - ___C___. 祝贺你在今天的演讲比赛中获得冠军。 --谢谢你。 A. Yes, I beat the others B. No, no, I didn’t do it well C. Thank you D. It’s pleasure 6.-Do you mind my smoking here 你介意我在这吸烟吗？（介意询问时，YES是表示介意） -_____B____.是的，我介意 A. No, thanks B. Yes, I do C. Yes, I’d rather not D. Good idea 7.- Did you know that David injured his leg yesterday你知道戴维昨天弄伤了他的腿吗？ - Really ____C___真的吗？发生了什么事？ A、Who did that B、What's wrong with him
网络教育本科全国统考《计算机应用基础》模拟题第6套 一、单选题 1、第一台电子数字计算机诞生于______。 A：麻省理工学院 B：哈佛大学 C：宾夕法尼亚大学 D：牛津大学 答案：C 2、通用计算机一般要比专用计算机的______。 A：结构要复杂 B：构造要简单 C：耐用性要好 D：稳定性要差 答案：A 3、从广泛的意义来说，计算机可以存储的是______。 A：文字和图像 B：图像和声音 C：软件 D：程序和数据 答案：D 4、计算机应用中，英文缩略语CAD所表示的计算机术语是______。 A：计算机辅助设计 B：计算机辅助制造 C：计算机辅助工程 D：计算机辅助教学 答案：A 5、下列各项中，属于信息的是______。 A：电视机 B：电视新闻节目中的内容 C：打印机 D：复印机 答案：B 6、一个完整的计算机系统包括。 A：计算机及其外部设备 B：主机、键盘、显示器 C：系统软件和应用软件 D：硬件系统和软件系统 答案：D 7、计算机配置的内存的容量为128MB或128MB以上，其中的128MB是指______。A：128×1000×1000字节 B：128×1000×1000字 C：128×1024×1024字 D：128×1024×1024字节 答案：D
8、应用软件是指______。 A：所有能够使用的软件 B：所有微机上都应使用的基本软件 C：专门为某一应用目的而编制的软件 D：能被各应用单位共同使用的某种软件 答案：C 9、对数据进行加工与处理的计算机部件，通常被称为______。 A：运算器 B：控制器 C：显示器 D：存储器 答案：A 10、某32位微型计算机中，若存储器容量为1MB，按字节编址，其主存的地址寄存器的位数至少应为。 A：20位 B：24位 C：32位 D：16位 答案：A 11、下列设备属于外部设备的是______。 A：CPU B：主板 C：显示器 D：内存条 答案：C 12、微机的核心部件是______。 A：总线 B：微处理器 C：硬盘 D：内存储器 答案：B 13、计算机的主要性能指标除了内存容量外，还包括下列四项中的______。 A：有无喷墨打印机 B：运算速度的快慢 C：有无绘图机 D：有无彩色显示器 答案：B 14、下列不同进制的数中，最大的数是______。 A：234D B：EDH C：351O D：B 答案：D 15、下列字符中，ASCII码值最小的是______。
第一部分交际英语 ……………………………………………………………………………………………………….. ----------------以下红色1-60重点掌握看，可得分值9-12分----------------- 1.-Are you going on holiday for a long time?你度假很长时间吗？ -- ____C____ 不是，只是几天。 A. It was a long time B. Two weeks ago. C. No. Only a couple of days. D Not long time ago. 2.-Could you help me with my physics, please? 请问你能帮我做物理课作业吗？ -___D___.很抱歉不行。我马上要去开会。（表示歉意要婉转，不能直接说NO 还应加理由）A. No, no way B. No, I couldn’t C. No, I can’t D. Sorry I can’t. I have to go to a meeting right now 3.-Could I speak to Don Watkins, please? 我能和Don Watkins说话吗？ - ___A___ 我就是。 A. Speaking, please. B. Oh, how are you? C. I’m listening. D. I’m Don. 4.-Could I borrow your car for a few day? 我能借你的车用几天吗？ -____C____.当然可以。给你。祝你旅途愉快。 A. Yes, you may borrow B. Yes, go on C. Sure, here is the key. Enjoy your journey D. It doesn’t matter 5.-Congratulations!You won the first prize in today’s speech contest. -___C___. 祝贺你在今天的演讲比赛中获得冠军。--谢谢你。 A. Yes, I beat the others B. No, no, I didn’t do it w ell C. Thank you D. It’s pleasure 6.-Do you mind my smoking here? 你介意我在这吸烟吗？（介意询问时，YES是表示介意）-_____B____.是的，我介意 A. No, thanks B. Yes, I do C. Yes, I’d rather not D. Good idea 7.- Did you know that David injured his leg yesterday?你知道戴维昨天弄伤了他的腿吗？ - Really? ____C___真的吗？发生了什么事？ A、Who did that? B、What's wrong with him? C、How did that happen? D、Why was he so careless? 8.-Excuse me, how much is the jacket?请问，这件夹克衫多少钱？ -It’s 499 Yuan. ____D____. 499元。你想试一下吗？ A. Oh, no. That’s OK! B. How do you like it? C. Which do you prefer? D. Would you like to try it on? 9.-Excuse me, could you show me the way to the nearest post office? 打扰下，你能告诉我最近的邮局怎么走吗？ - ___D___Oh yes! Two blocks away from here at the Green Avenue. You can’t miss it. 噢，我想下！从这里过两个街区，在格林大街，你不会错过 A. I beg your pardon? B. What do you m ean? C. You’re welcome. D. Um,let me think. 10.-How are you, Bob?你好吗，鲍勃？-____B____, Ted.我很好，谢谢。
1、- Hey, Tom, what's up?- __________ A、Yes, definitely! B、Oh, not much. C、What is happening in your life? D、You are lucky. 参考答案:B 解析: 【答案】B【解析】社交性寒暄。What's new?/ What's up?“你在忙些什么？”回答是Not much. / Nothing in particular. / Nothing special.“不忙什么”。How are you (are they/is she /is he) getting along? (近来如何？)包括事业、健康状况等等！还有两个特别地道的问候是What's going on? 和What are you up to? 都表示“你在忙些什么？”，在美国电影中常听到。 2、- This box is too heavy for me to carry it upstairs.- _______ A、You may ask for help. B、I'll give you a hand. C、Please do me a favor. D、I'd come to help. 参考答案:B 解析: 【答案】B【解析】考查主动帮助对方的回答。give you a hand = help you “帮助你”；do me a favor“请帮我”，回答与上文不吻合；A、D项回答与语境不符。 3、How do you do? -- _________ A、Fine, thank you. B、How do you do? C、Not too bad. D、Very well.
高校网络教育部分公共基础课全国统一考试 大学英语试卷 来源：全国高校网络教育考试委员会办公室 注意事项 一、将你的姓名、考号填写在答题卡的规定栏内，将考号和考试科目在规定的栏内用 2B铅笔涂满涂黑。考试结束后，把试卷和答题卡放在桌上。试卷和答题卡均不得带出考场。 二、仔细读懂题目的说明，并按题目要求答题。答案一定要写在答题卡的指定位置上，写在试卷上的答案无效。 三、选择题用2B铅笔将选中项涂满涂黑，主观题用蓝、黑圆珠笔或钢笔答题，使用 铅笔答题无效。 第一部分：英语知识运用（共10小题；每小题2分，满分20分） 此部分共有10个未完成的对话，针对每个对话中未完成的部分有4个选项，请你从A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并用铅笔将答题卡上的相应字母涂 黑。示例〔A〕〔B〕D〕 1. —Good-bye and thank you very much for a wonderful time. —_____. Hope to see you again. A. Thank you for your coming B. Not at all C. It was nothing D. Never mind 2. —Could you show me your passport？ —_____. A. Yes, I could B. Sure C. I haven’t it with me D. I don’t want to 3. —Would you mind if I turned the radio up？ —_____. A. Yes, please B. No, go ahead C. No, thank you D. Yes, that’ll be right 4. —We are going to London for holiday next week. Would you mind taking care of my garden while we’re away？ —Not at all. _____.
最新国家开放大学电大《人文英语3》网络核心课形考网考作业及答案 考试说明：2018年秋期电大把《人文英语3》网络核心课纳入到“国开平台”进行考核，它共有五次形考任务。针对该门课程，本人汇总了该科所有的题，形成一个完整的标准题库，并且以后会不断更新，对考生的复习、作业和考试起着非常重要的作用，会给您节省大量的时间。做考题时，利用本文档中的查找工具，把考题中的关键字输到查找工具的查找内容框内，就可迅速查找到该题答案。本文库还有其他网核及教学考一体化答案，敬请查看。 本课程考核采用形成性考核与终结性考试相结合的方式。形成性考核占课程综合成绩的50%，终结性考试占课程综合成绩的50%。课程考核成绩统一采用百分制，即形成性考核、终结性考试、课程综合成绩均采用百分制。课程综合成绩达到60分及以上（及格），可获得本课程相应学分。单元自测 1 一、选择填空，从A、B、C三个选项中选出一个能填入空白处的最佳选项。（每题10分） 题目1 —Do you have much experience with caring for babies? ______ 选择一项： A. Yes, I do. I often take care of kids in my free time. 题目2 —It's raining so heavily outside. I'm terribly anxious about my son's safety. ______ 选择一项： C. Don't worry about him. He will come back safe and sound. 题目3 Young people ______ 62% of University teaching staff. 选择一项： A. comprise 题目4 We often compare children ______ flowers. 选择一项： B. to 题目5 We consider it necessary ______ Tom should improve his behavior. 选择一项： B. that 题目1 —How do you feel about your family life? ______ 选择一项： B. Not bad. I think it is a good choice to be a full-time mother. 题目2 —Ken did badly in his math test. I'm terribly worried about the result. ______ 选择一项： C. Come on. It isn't the end of the world. 题目3 It is said that ______ 2000 factories were closed down during the economic crisis. 选择一项： B. approximately 题目4 He asked me ___________ Zhang Hua came to school or not. 选择一项： B. whether 题目5 Lily is a good student except ________ she is a little bit careless. 一项： C. that 题目1