北外互联网作业2
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it isn't the sameit can't be rightI don't think soI'd rather notGreatNever mindThat's fineNot at allOh, that's very nice of you CertainlyIt's a pleasureOh, I'm glad to hear that No thanksI'm glad you like itYes, it is goodNo, it's not so goodToday is March 25thToday is SaturdayToday is fineToday is coldin Englandon a ship from Norway to Englandin Norwayon a ship from England to NorwayBecause he had no moneyBecause he didn't feel very wellBecause he didn't want to eat anything Because he didn't hear the sound of the bellhis friend had given him some moneythe waiter had asked him to change his mindhe learned that there was no bill on the shiphe was too hungryOnly oneTwoThreeNonehe had a quarrel with waiter over the billhe drank a lothe asked the waiter to bring him the change (零钱)he came to know that travelers on the ship had free mealsThe problem of backpacks is worth studyingThe problem made by heavy backpacksWhat is the best backpack for a studentHow to make students' backpacks lightstudents have to do too much homework backpacks have to carry heavy backpacks backpacks without wheels are bad for students too much homework leaves students no free timestarted to useturned tocaught upused for10 kg8 kg6 kg7 kgmay lighten their backpackscan learn how to help themselves may feel their backpacks are lighter will know how to wear backpackslikesamenearsimilarfromwiththantowas playingam playingplayplayeddidare doingwill dodowhatno matter whateverno matter thatno matter whatfrom Monday to Friday at the weekendson weekdaysfrom morning till nightdangeroushappyangryfreegot off got into got out of got tosomeone everyone no one eitherontofromuntilnothing something anything everythingread or write eat or drink cookknow the timewas not there was not closed was not working was workingnearly 24about 40over 60over 94pansbedsexitstelephonesSince the invention of Microsoft, Bill Gates, the more people engaged in computer business and invention and innovation. Into the street and saw something which the development of relations with the computer technology it .... not very small. Looking ahead. Everywhere are all human history ... two hundred years old, and the computer was only a few years now, we should learn science in computer technology that I believe that computer technology will become the future life, scientific and technological inventions are always in contact products, computer technology, but also waiting for us to do deeper research and development ...。
1.推荐网站(截图首页)及理由在众多搜索引擎中个人认为是最出众的一个。
Gougou网站有很多其他网站没有的资源,可以在上面找到你想要的电影,音乐,软件,书籍,提供优质下载资源,很少受到有关信息的限制,搜索功能强大,更新及时,很多刚上映的电影在Gougou上都可以找到下载资源。
它也支持在线观看,链接速度较快。
从资源涉及的广泛程度和资源的链接速度等方面综合考虑,无疑Gougou是很好的选择。
2.常见网络故障解决方案。
(1)计算机可以上QQ,但打不开网页。
答:计算机可以上QQ说明网络是通畅的,在网络通畅的情况下打不开网页应该存在以下几点故障。
a.计算机网络设置的限制,比如cookie权限设置到最高,这时计算机会阻止近乎一切网络链接。
将IE的安全级别调低,cookie设置到中或者较低。
b.防火墙的限制。
防火墙安全设置级别过高,甚至将IE放进阻止访问列表。
检查防火墙的相关限制或者直接退出防火墙。
c.IE相关组件被破坏。
如果情况不是很严重或者可以检查到究竟是哪些相关组件被破坏时就可以通过组装这种组件来弥补漏洞。
如果无法检查出存在问题的组件,则需要重新安装IE。
d.也有情况是与设置代理服务器有关,或者系统不稳定等。
(2)通过IE浏览器打开某些网页时,会弹出一个“该程序执行了非法操作,即将关闭”的提示对话框。
答:这种情况在计算机运行的过程中比较常见。
主要有:a.内存资源占用过多。
需要清理IE浏览历史等,关闭一些不需要的网页。
b.降低IE安全级别。
c.有时可能是由于IE的版本较低,需要下载安装更新版本的IE。
(3)IE浏览器在点击超级链接时毫无反应。
出现点击超级链接没反应的原因多半是因为IE新建窗口模块被破坏所致。
在“开始→运行”栏中分别运行“regsvr32 actxprxy.dll”和“regsvr32 shdocvw.dll”,待这两个DLL文件注册后,重启系统;如果还不行,则可将“mshtml.dll、urlmon.dll、 msjava.dll、browseui.dll、oleaut32.dll和shell32.dll”通过同样的方法分别进行注册,最后重启系统。
2013秋第二次在线作业试卷总分:100 测试时间:-- 试卷得分:100单选题多选题判断题一、单选题(共22 道试题,共66 分。
)1. It makes me angry when my kids leave ______ towels lying on the bathroom floor.A. comfortableB. dampC. popular正确答案:B 满分:3 分得分:32. Someone who is (stubborn):A. is easy to get along withB. does not want to do somethingC. is quick to learn正确答案:B 满分:3 分得分:33. A (solution)is:A. a reason for doing somethingB. a questionC. an answer to a problem正确答案:C 满分:3 分得分:34. When the neighbors got together to paint Mrs. Kim’s house, she cooked dinner for all of them to show them her ______.A. failureB. occasionC. gratitude正确答案:C 满分:3 分得分:35. Everyone knows the Japanese soccer team is no stronger in skills or strategy. Most football fans (ascribed)our 0 to 1 failure to the poor psychological training of the players.A. AttributedB. contributedC. describedD. convinced正确答案:A 满分:3 分得分:36. What started as a small argument between two people ______ into a large fight with dozens of people getting hurt.A. developedB. exploredC. pretended正确答案:A 满分:3 分得分:37. The opposite of (decrease)is:A. smileB. get largerC. run fast正确答案:B 满分:3 分得分:08. The opposite of (unite)is:A. keep apartB. watchC. stay正确答案:A 满分:3 分得分:39. To deal with ______, you may find it helpful to exercise. A long walk can make you feel less worried and less nervous:A. tensionB. factC. agreement正确答案:A 满分:3 分得分:310. Something that is (available)is:A. boringB. easy to getC. expensive11. If friends tell you about an (incident)at a nearby school, they tell you aboutA. something bad that happened there.B. the interesting courses there.C. the good teachers there.12. Someone who has a (sample)of a new kind of icecreamA. has a taste of the ice cream.B. dislikes the ice cream.C. has a big box of the ice cream.正确答案:A 满分:3 分得分:313. I could not decide which of three books to ______, so I bought all them.A. emergeB. selectC. separate14. Before graduation I sent a couple of resumes to apply for a job, but(to date), I have not received any replies.A. from time to timeB. nowC. so farD. at present15. Small children are ______ about everything. They are alw ays asking questions like “Why is the sky blue” and “Why can’t dogs talkA. pleasantB. flexibleC. curious16. Greg ______ Janetta to say “no” when he asked her out on a date. He was happily surprised when she said “yes”.A. expectedB. imitatedC. recognized17. (Shortage)of manpower is the chief cause of the delay at the factory.A. SmallB. LackC. AmountD. Number18. To ______ their homes from the forest fire, the owners sprayed their roofs with water.A. defendB. performC. predict19. A (request)is:A. problemB. answerC. thing that is asked for20. If you (suppose)that a friend dyes her hair, it means that youA. wish that she wouldn’t color it.B. believe that she probably colors it.C. know for sure that she colors it.21. The opposite of (panic)is:A. calmnessB. doubtC. hope22. Did you ever ______ how often the phone rings when you are taking a showerA. noticeB. surviveC. reveal二、多选题(共2 道试题,共4 分。
北外网院期末试题及答案一、简答题(每题10分,共30分)1.请简述互联网的定义和特点。
互联网是指通过一系列网络结构与技术,将全球各地的计算机连接在一起,实现信息的交流和共享的网络系统。
互联网的特点包括:全球性,能够覆盖全球范围的计算机网络;开放性,用户可以在互联网上自由访问和交流信息;去中心化,没有一个中心控制和管理所有的计算机;异构性,互联网上连接的计算机可能使用不同的操作系统和协议;高度可扩展性,可以随时增加新的计算机节点。
2.请简述HTTP和HTTPS的区别。
HTTP(HyperText Transfer Protocol)是一种用于传输超文本的应用层协议,信息传输是明文的,不具备加密功能,存在安全性风险。
而HTTPS(HyperText Transfer Protocol Secure)是在HTTP基础上加入了加密机制的协议,通过使用SSL/TLS协议对HTTP的通信进行加密,保证通信过程的安全性。
3.请简述DNS的作用和原理。
DNS(Domain Name System)是域名系统的缩写,其作用是将域名解析为对应的IP地址。
当用户在浏览器中输入一个域名时,计算机需要先将域名发送给DNS服务器进行解析。
DNS服务器通过查询自己的记录,找到该域名对应的IP地址,然后将IP地址返回给计算机,计算机再通过IP地址与目标服务器建立连接,实现网页访问。
二、论述题(每题30分,共60分)1.请论述网络安全的重要性,并提出保障网络安全的措施。
网络安全的重要性体现在以下几个方面:首先,互联网的普及和应用已经深入到人们的生活和工作的方方面面,网络攻击和数据泄露等安全事件可能对社会造成重大影响,因此保障网络安全是维护国家和公民利益的重要任务。
其次,随着数据的数字化和云计算的发展,大量的关键信息存储在网络上,例如政府数据、企业数据、个人隐私等,这些信息一旦泄露或被破坏,将造成不可估量的损失。
再次,互联网的高度开放性和去中心化特点使得网络安全面临诸多挑战,黑客攻击、病毒传播、网络钓鱼等威胁层出不穷,对网络安全的需求日益增长。
网站建设:(JSP + MySQL)
1. 引言
在当今数字化时代,网站建设已经成为了企业和个人展示自己的重要方式之一。
而网站建设的技术和工具也在不断地升级和更新。
本文将重点介绍使用JSP和MySQL数据库进行网站建设的相关知识和技术。
2. JSP简介
JSP(JavaServer Pages)是一种动态网页开发技术,它允许开发者在HTML页面中嵌入Java代码。
JSP页面最终会被编译为Servlet,并在服务器端执行。
相比于静态页面,JSP可以实现更加灵活和动态的网站功能。
3. MySQL数据库简介
MySQL是一种开源的关系型数据库管理系统(RDBMS),它使用SQL语言进行数据管理和查询。
MySQL具有高性能、可靠性和扩展性,已经成为了许多网站和应用程序的首选数据库。
4. JSP和MySQL的结合
JSP与MySQL的结合可以实现动态网站的开发和数据管理。
下面将介绍一些常用的技术和方法。
4.1 数据库连接
在JSP中,可以使用JDBC(Java Database Connectivity)
来连接MySQL数据库。
JDBC提供了一组API,用于与数据库进行交互。
```java <%@ page import=。
北京大学网络教育学院大学英语二第五组作业————————————————————————————————作者: ————————————————————————————————日期:2012春季大学英语二第五组作业单选题1. I was worried about my maths, but Mr. Brown gave me an A.A. Don't worry about it.B. Congratulations! That's a difficultcourse.C. Mr. Brown is very good.D. Good luck to you!2. Let me introduce myself. I’m steward.A. What a pleasure.B. Pleased to meet you.C. I don'tknow.D. Thanks alot.3.Could I speak to Don Watkins,please?A. Speaking, please.B. Oh, howare you?C. I'm listening.D. I'm Don4.Well, they got there lastWednesday.So about a week. A. When did your parents arrive in Paris?B. How longhave your parents been in Paris?C. Did your parents arrive in Paris last Wednesday?D. When will your parents go toParis?5. Thank you for inviting me.A. I really had a happy time.B. Oh, it's too late.C. Thank you for coming.D. Oh, so slowly?6. How much is this necklace?A. It's verynice.B. It's a birthday present from myparents.C. It costs fifty pounds.D. It's a bargain.7. How do I get to the cinema?A.It's very far.B.Yes, there is a cinema near here.C. It's well known.D. Go down this street and turn left.8.I’m goingto Beijing next week, you know it’s one of the most beautiful cities in China.A. Enjoy yourselfB. It's a pleasureC. Good luckD. very good9.Do you mind my smoking here?A. No, thanks.B. Yes, I do.C. Yes. I'd rather not.D. Good idea.10. 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.11.The red flower goes from one to _____ in the class.A. the otherB. othersC. anotherD. other12.The medicine is on sale everywhere. You can get it at ______ c hemist’s.A.eachB. someC.certainD. any13. He is interested ______football, but not good at it.A. atB. inC. onD. of14.A _______ boy was the only survivorin the plane crash.A. two years oldB. two-year-oldC. two-yearsoldD. two-years-old15. The electricfan has blown awaythe terriblesmell in the hall, ______?A.can't itB. isn't itC. hasn't itD.doesn't it16. He ______to me last week.A. is writingB. writesC. wroteD.is written17.We go to the cinema ____ __ a week.A.oftenB. onceC. seldomD.usually18.It wasa great pleasure________ me to beinvited to the party.A. forB. onC.toD. of19. He is not a child ________.A. no moreB. no longerC. any muchD. any more20.Do you know________ in English?A. how say itB. how to say itC. how saying itD. how tosaying it阅读理解题21.There was once an antthat was very thirsty.It ran here and there looking for some water but could not find an y.ﻫThen suddenly, whenthe ant was almost ready to die of t hirst, a largedropof water fell on it.The ant drank the water, which saved its life.ﻫThe water wasactually a tear from a young girl who was crying. Becauseof her sadne ss, the tear had magical qualities and suddenly the ant could sp eak the language of human beings.ﻫThe ant looked upand saw the y oung girl sitting in front of ahuge pile ofseeds.ﻫ"Why are you sad?" asked the ant.ﻫ"I’m the prisoner of a giant."the girl toldthe ant. "He won’t let me go untilI’ve made three separate he aps of grain,barley(大麦)and rye(黑麦)out of this huge pile of seeds in which they are all mixed together.""Thatwill take you a month!" the ant said,lookingat the huge pile of seeds."I know," the girlcried, "and if I haven’t finished by tomorrow, the giantwill eat me for his supper!"ﻫ"Don’t cry," the ant said, "my friends and I will help you."ﻫSoon thousands of ants were at work, separating the three kinds of seeds.ﻫThe next morning, w henthe giant saw that the work had been done, he let thegirl go. ﻫThus it was oneofher tears thatsaved her life. ﻫ1.The ant was playingwhen itran here and there.A.TB.F2.The drop of water fell on the antwhen it was nearly dying.A.T B.F3. The young girl was crying because she wantedto have suppe r.A.TB.F4. The giant would eat the girl if she failed todo the work.A.T B.F5. The ant’s friends saved thegirl’s life.A.T B.F22. The aim of studentswhocame to school is to study.But to stu dy requires aright way, or youwaste eitherthe time or t he money. Thefollowing are the ways of studying.The besttime for reading is morning, because in themorni ng, the air is fresh and the mindis clear. For that reason, we can get good result.In studying we must have patience. If we have not known a text well, we must read it again. We should not read the next onetil lwe have learned the first one.When we are studying, we must put our heartsinto the boo k, or we can get nothing from the book while we are reading.ﻫ We mu st always ask "whys". If it isnot well understood, write it do wn andask our teachers or our parents, or friends. In any possibleway, wemust know it completely and what we’ve learne d canbe used well and made better.ﻫThough there are manyways fo r studying, yet the above mentioned will be quite enough if we can keep themin heart and do so.ﻫ目的的学生在学校学习。
(1)The following five statements are understandings of some translation theories you are familiar with. Decide whether those statements are true or false by writing “T” for true, and “F” for false on your Answer Sheet.______1.Intimate language is used in speaking on an important subject and to an audience that one does not know.______2.Narrative is structured principally around one or more chains of related events.______3.The oral style is often more complexly organized and usually has more subordination rather than coordination.______4.In the actual process of translating, the translator must first analyze all of the material, then make the transfer of the total discourse, and finally restructure it.______5.Some sociological factors like age, sex, educational level, occupation, social class and religion can affect linguistic variation.答案:1. F (7/154/11/1)2.T (7/155/1/2)3. F (7/153/6/1)4. F (7/150/2/2)5.T (7/154/6/1)1)Choose a better version of Chinese translation for e ach of the following phrases. Write your answers on the Answer Sheet.1. a demanding bossA.爱管闲事的老板B.苛刻的老板2.the coarse mannersA.粗暴的态度B.粗糙的举止3. a literacy classA.扫盲班B.文盲班4. a cold fishA.一条冷冻的鱼B.一个冷漠的人5. to know the ropesA.认识绳子B.懂得诀窍答案:1.B2.A3.A4.B5.B(1)Translate the following phrases and write your answers on the Answer Sheet.1.safety and sanitary regulations ____________________2.to analyze and solve problems____________________3.to fail to comply with ____________________4.be under one’s nose ____________________5. a wet blanket ____________________答案:1.安全规则和卫生规则2.分析问题,解决问题3.没有履行 (5/112/2/1)4.在某人鼻子底下 (7/165/1/3)5.一个令人扫兴的人 (7/168/1/1)Translate the following sentences using the translation skills and techniques you have learned from the study of Unit 8. Write your answers on the Answer Sheet.1.There will come a day when people the world over will live a happy life under the sun of democracy.____________________________________________________________ 2.My assistant, who had carefully read through the instructions before doing his experiment, could not obtain satisfactory results, because he followed them mechanically.____________________________________________________________ 3.They were just about to give up the question, when suddenly they found the answer.4.After all, it did not matter much, because in 24 hours, they were going to be free.5. He pushed open the door gently and stole out of the room fro fear that he should awake her.答案:1.全世界人民在民主的阳光下过上幸福生活的一天是会到来的。
北京外国语学院网络学习指南(2)自测题答案北京外国语学院网络学习指南(2)自测题答案单选题1.关于作业提交,下列说法中错误的是?A、 A. 所有作业必须通过学习平台进行电子提交。
B、 B. 在电子提交作业后,需要核实作业是否提交成功。
C、C. 判定是否按时提交作业,以学习平台上的作业提交记录为准。
D、 D. 重新学习的课程不必重新做作业。
2.以下求助方法中,哪一个最适合解决课程学习中遇到的问题?A、 A. 拨打助学热线C、 C. 在课程论坛相关的版块中发帖,向课程主讲老师请教。
D、 D. 找同学们帮忙3.以下哪门课程的考试需要进行考试预约?A、 A. 邓小平理论概论B、 B. 微积分(高起专/高起本)/ 线性代数(专升本)C、 C. 马克思主义哲学原理D、 D. 经济学基础4.以下哪类公共课要参加课程终结考试?A、 A.《邓小平理论概论》B、 B. 《大学英语》系列课程C、 C. 《马克思主义哲学原理》D、 D. 《政治经济学》5.关于课程学习,下列说法中错误的是?A、 A.学生开始学习课程时,应按要求参加课程的形成性考核和终结考试,如学生未预约参加课程终结考试,可在下学期重新学习该课程,无需另交课程学费。
B、B.学生补考后课程总评成绩未达60分,须重新学习该课程。
学生须在下学期开学后登录学习平台选课,无需另交课程学费。
C、 C.如学生对已获得学分的课程成绩不满意,可以申请主动重新学习该课程,并按规定交纳课程学费。
D、 D.重新学习课程时须重新参加形成性考核和课程终结考试,原已取得的成绩无效。
6.以下哪项内容不能在学习论坛中交流?A、 A. 转让二手教材B、 B. 交流学习心得C、 C. 对于自己不明白的知识点发问D、 D. 发表对他人不满的言论7.关于毕业论文及答辩,下列说法错误的是?A、A. 如毕业论文写作成绩不及格,学生可在学制期限内申请重新学习毕业论文课程。
B、B. 毕业论文写作成绩达到良好及良好以上可以有资格申请学士学位,申请学士学位的学生必须参加毕业论文答辩。
北外法语2课后练习题答案北外法语2课后练习题答案涵盖了多个方面,包括语法、词汇、阅读理解和口语表达等。
以下是部分练习题的答案示例:1. 词汇练习- 题目:将下列单词翻译成法语。
- 答案:(1)太阳 - Soleil (2)月亮 - Lune (3)星星 - Étoile2. 语法练习- 题目:使用下列动词的现在时态填空。
- 例句:Je (manger) une pomme.- 答案:Je mange une pomme.3. 阅读理解- 题目:阅读以下短文,回答问题。
- 文章:(略)- 问题1:主人公叫什么名字?- 答案:主人公叫做Émilien.- 问题2:他为什么去巴黎?- 答案:他去巴黎是为了学习法语。
4. 口语表达- 题目:描述你一天的生活。
- 答案示例:Je me lève tôt le matin et je fais une promenade. Ensuite, je prends mon petit déjeuner avec du café et du pain. Je vais à l'école à 8 heures. Aprèsl'école, je fais mes devoirs et je joue avec mes amis. Lesoir, je dîne avec ma famille et je regarde la télévision avant de me coucher.5. 听力理解- 题目:听录音,回答问题。
- 问题1:录音中提到了哪些活动?- 答案:(根据录音内容回答)- 问题2:他们计划什么时候去?- 答案:(根据录音内容回答)6. 写作练习- 题目:写一篇关于你最喜欢的季节的短文。
- 答案示例:Mon saison préférée est l'automne. Les feuilles deviennent rouges et jaunes, c'est très beau.J'aime aller à la forêt et marcher sur les feuillestombées. L'air est frais et le ciel est bleu. C'est aussi la saison des pommes et des marrons, mes fruits préférés.请注意,以上答案仅为示例,具体答案应根据实际的课后练习题内容来提供。
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管理学作业答题纸
互联网软件应用与开发 02次作业(第5-8单元)答题纸
学籍号:132632310006姓名:张巧玲分数:学习中心:合肥师范学院学习中心专业: ____会计________________ 本次作业满分为100分。
请将每道题的答案写在对应题目下方的横线上。
题目1 [50 分] 建立添加页面
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从数据库中的试卷表中读取数据
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1、当一个站点正确地创建了与数据源的连接之后,将在站点中自动生成一个文件夹“connections”。
2、在“connections”文件夹下将生成以刚才建立的数据源名称命名的“.asp”文件,该文件将允许本站点下所有网页文件能够与该数据源之间建立直接的连接关系。
3、在数据库面板中,数据源创建过程的步骤提示被数据源名称所代替,点击数据源名称前的加号“+”,将可以看到数据源所对应的数据库的相关信息,包括脚本编制,视图和预存过程。
第11页(共12页)4、在数据库面板中,脚本编制下将可以看到该数据源对应的Access数据库文件中所有数据库表的名称,打开数据库表的名称可以看到该数据库表中对所有字段的含义。
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