电子商务英语题库(南开大学在线作业题库)

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南开大学16秋学期《电子商务英语》在线作业

16秋学期《电子商务英语》在线作业一、单选题（共 20 道试题，共 40 分。

）1. TPN rrs to(). Tring Pross Ntwork Post. Tring Pri Ntwork Post. Tring Pri Nt Position. Tring Pross Nigtion Post正确答案：2. Trnstion rokr provis ()pymnt mhnism or uyrs n sllrs to sttl trnstion.. irt. inirt. ution. thir prty正确答案：3. srh ngin rs its () o sits n sit inormtion roun th worl or prtiulr itms srh on y usrs.. wpg. ts. tthmnt. psswor正确答案：4. usinss mols hv tkn on grtr importn rntly s orm o intllturl proprty tht n prott with (). psswor. systm. ptnt. strtgy正确答案：5. on o th st msurmnts or wht slls wll on th Intrnt is (). ommon sns. thnology. qulity. mrkting正确答案：6. TPN rrs to(). Tring Pross Ntwork Post. Tring Pri Ntwork Post. Tring Pri Nt Position. Tring Pross Nigtion Post正确答案：7. ()involvs holslrs n rtilrs o goos n srvis.. utility mol. ution mol. susription mol. Mrhnt Mol正确答案：8. ()is th low o intrmit goos n srvis rom on usinss to nothr.. I. th supply hin.. TPN正确答案：9. usinss mols hv tkn on grtr importn rntly s orm o intllturl proprty tht n prott with (). psswor. systm. ptnt. strtgy正确答案：10. Th movmnt o goos n srvis on timly sis is ritil or sussul livry,urt prouiton shuling n (). tiv invntory mngmnt. tiv intrnt rows. qulity o prouts. prsonnl mngmnt正确答案：11. h usr o -mil hs ()to whih mssgs r snt.. mil intity. milox. tthmnt. psswor正确答案：12. ()provis thir prty pymnt mhnism or uyrs n sllrs to sttl trnstion.. utionr. slsmn. rostr. Trnstion rokr正确答案：13. Th oprtion o th W rlis primrily on()s its mns o inormtion rtrivl.. tlnt. hyprtxt. img. hom pg正确答案：14. In onsiring th unrlying inrstrutur, it is importnt to kp in min tht () is not th rl ky.. thnologys. srvi. sls. mrkting正确答案：15. -ommr ws irst vlop in th (). 1960s. 1970s. 1980s. 1990s正确答案：16. st high mns on th rsponsivnss, lxiility, visiility,n optimiztion o().. sls tivity. trtions. surity systm. logistis srvi正确答案：17. ()is th low o intrmit goos n srvis rom on usinss to nothr.. I. th supply hin.. TPN正确答案：18. I you n to ss inormtion n know whr it is on th w, you only n ntr th ntir www rss into your rowsr's ().. rss. omputr. http. Unirom Rsour Lotor il正确答案：19. ()is mtho to vriy th uyr’s intity or pymnt is uthoriz... psswor. uthntition. proil. intity正确答案：20. Mnuturr mol is lso ll (). irt mol. -tilr. tlog mrhnt. it vnor正确答案：16秋学期《电子商务英语》在线作业二、多选题（共 5 道试题，共 10 分。

南开大学《大学英语（三）》在线作业和答案

南开大学《大学英语（三）》在线作业和答案17秋学期（1709）《大学英语（三）》在线作业和答案一、单选题（共 50 道试题，共 100 分。

）V1. – Oh, you're back at work? How was your holiday? – ( ).AA. We had rain every day and stayed at the hotel most of the timeB. The ten-day holiday was not long enoughC. I was missing you when I was on holidayD. I heard you were on holiday, too满分：2 分2. If the man( )succeed, he must work as hard as he can.BA. willB. is toC. is going toD. should满分：2 分3. – Hello, Sally. How's everything? – ( ).DA. Good for youB. Oh, I agreeC. That's rightD. Just so-so满分：2 分4. Jean could be a very attractive girl, but she( )to her clothes.AA. pays no attentionB. was paying no attentionC. paid attentionD. had paid attention满分：2 分5. I prefer the TV( )the radio.DA. toB. onC. atD. with满分：2 分6. – I have an appointment with Dr. Johnson. – ( ).CA. The appointment is put offB. You look sick and weakC. Please wait for a minute. He is busy nowD. Tell me your ID number满分：2 分7. – Hello, could I speak to Don please? – ( )?DA. Who are youB. What's the problemC. Are you JaneD. Who's speaking满分：2 分8. – Excuse me, how can I get to the nearest supermarket? –( ).BA. It's not very far from hereB. The supermarket is very largeC. The goods there are very expensiveD. Sorry, sir. I'm a stranger here myself满分：2 分9. The population of the earth( )increasing fast. One third of the population here( ) workers.AA. is; areB. is; has beenC. are; isD. is; was满分：2 分10. Did you have a neighbor who was always( )your business?DA. doingB. making itC. getting aboveD. poking his nose into满分：2 分11. I tried( )the book in a few days, but actually I couldn't, just because of too much work for me.BA. finishB. finishingC. to have finishedD. finished满分：2 分12. – Will you go on a picnic with us tomorrow? – ( ).BA. Yes, but I'll have English classesB. Sorry. I have an appointment with Dr. BrownC. I'm afraid I have no ideaD. I won't. It's kind of you满分：2 分13. – Excuse me, I didn't mean to bother you. – ( ).AA. There's no problemB. It's a pleasureC. That's quite all rightD. I didn't realize that满分：2 分14. – Is there a drugstore near here? – ( ).DA. It's very smallB. It's very crowdedC. It's a cheap oneD. Yes, there is a big one满分：2 分15. – Is the toilet on the ground floor or 2nd floor? – ( ).CA. No, there isn'tB. Yes, it isC. On the ground floorD. It is empty满分：2 分16. If you go by car, you'll get there( )40 minutes.AA. withinB. aboutC. underD. after满分：2 分17. – What's the weather like in your hometown? – ( ).DA. It's a nice placeB. I like the food thereC. He asks me whether I like the weatherD. It's cold in winter and hot in summer满分：2 分18. Dr. Hoffman proposed that we( )the meeting until next week.AA. put offB. to put offC. putting offD. need put off满分：2 分19. I stopped( )last year.AA. smokingB. smokeC. to smokeD. smoked满分：2 分20. – Wait here and I'll get my car and go there together. –( ).AA. I'm sorry to have kept you waitingB. Your sports car is fabulousC. I'm afraid I won't wait very longD. Why bother? It's within walking distance满分：2 分21. – Must we hand in our homework now? – ( ).CA. Yes, you willB. Yes, you mustn'tC. No, you needn'tD. No, you mustn't满分：2 分22. – Help yourself to the steak, Maggie. – ( ).BA. Sorry, I've had enoughB. Thank you, HelenC. Yes. But it isn't cooked wellD. Help yourself to it, too满分：2 分23. – I wonder if you could help me. – ( ).DA. I couldB. Yes, I doC. No, not at allD. Of course24. Next year, I( )plan to go to Italy.BA. amB. 不填C. hadD. have满分：2 分25. – Jack, are you leaving now? It's 7:20. – ( ).DA. Yes, it's still earlyB. No, thirty minutes is enoughC. Yes, the bag is not readyD. No, I'll set off in 30 minutes满分：2 分26. What( )all this morning?BA. are you being doneB. have you been doingC. have you been doneD. are you doing满分：2 分27. – Which language do you speak at home? – ( ).DA. I speak English very wellB. I can speak English and FrenchC. English is my mother tongueD. English, most of the time满分：2 分28. The definition leaves( )for disagreement.BA. a small roomB. much roomC. great deal roomD. not so big a room29. – What's the problem, Harry? – ( ).DA. No problemB. No trouble at allC. Thank you for asking me about itD. I can't remember where I left my glasses满分：2 分30. – I'm trying to call Marie, but there's no answer. – ( ).AA. Really? Maybe she's outB. Here is a message for herC. I'm really sorry about itD. I didn't realize that满分：2 分31. She asked me whether( )English.DA. was IB. am IC. are youD. I was满分：2 分32. I prefer to live in the countryside. Country life has a lot of( )over city life.CA. characterB. qualitiesC. advantagesD. ways满分：2 分33. – Are you sure about that? – ( ).DA. You needn't worry about thatB. I like the ideaC. Oh, no. I'm afraid of thatD. Oh, yes. I'm absolutely positive满分：2 分34. ( )all your money in the first week is not a sensible strategy.AA. SpendingB. To spendC. SpendD. Spended满分：2 分35. I was busy with my paper when I heard someone( )in the room above.DA. moving onB. moving offC. moving upD. moving about满分：2 分36. It is hoped that the weather will( )warm for three more days.DA. lastB. go onC. keep onD. stay满分：2 分37. – Everyone knows where the shop is, but who's the owner? – ( ).AA. SteveB. Everyone doesC. At the next doorD. Yes, it's a secret满分：2 分38. – Nice weather, isn't it? – ( ).CA. I'm not sureB. You know it wellC. Yes, it isD. Yes, it isn't满分：2 分39. The( )is concerned with successful election, whereas the statesman is interested in the future of his people.BA. politicsB. politicianC. politicalD. politically满分：2 分40. He is over fifty, but he looks as though he( )only in his thirties.AA. wereB. isC. will beD. has been满分：2 分41. – Excuse me, which is the express train to Tokyo? – ( ).DA. The express train is expensiveB. OK. I'll give you a handC. Sorry, the express bus has goneD. On your right. It'll leave in 5 minutes满分：2 分42. ( )these children know the answer.CA. MostB. SomeC. Most ofD. Few满分：2 分43. – Let's take a walk. – ( ).AA. Yes, let'sB. Oh, thanksC. Yes, pleaseD. No, thank you满分：2 分44. – May I know your address? – ( ).AA. Sure. Here you areB. I have no ideaC. It's far from hereD. Sorry, I've forgotten满分：2 分45. ( )the tree( )down?AA. Has... been choppedB. Has... been choppingC. Have... been choppedD. Have... been chopping满分：2 分46. In the fifties last century many, new cities( )in the desert.CA. bring upB. make upC. grew upD. build up满分：2 分47. The big man has always been eating on the go,( )he has got stomachache.AA. soB. howeverC. asD. because满分：2 分48. I tried( ), but the line was engaged.DA. phoneB. phonedC. phoningD. to phone满分：2 分49. – There's a new cafeteria at the corner. How about going there for supper? – ( ).AA. Fine. But it's my treat this timeB. It's newly decoratedC. Let's look at the menu firstD. I have no idea about what to order满分：2 分50. The restaurants( )are good but the( )here are much better.AA. there…onesB. here…oneC. there…oneD. here… one满分：2 分。

奥鹏远程南开大学20春学期《电子商务英语》在线作业参考答案

C EC
D TPN
【答案】：B
10. the main advantage of the electronic exchange of information between individual companies that are linked along the supply chian is ()
【选项】：
A a direct model
B e-tailer
C catalog merchant
D Bit vendor
【答案】：A
4. To B2B EC, the focus of vendors' competition has been turned from the products to ().
南开大学（奥鹏）网络教育
《电子商务英语》在线作业
参考资料
20春学期（1709、1803、1809、1903、1909、2003）《电子商务英语》在线作业
1. Each user of E-mail has a()to which messages are sent.
【选项】：
A email identity
【选项】：
A speed
B accuracy
C security
D improved speed and accuracy
【答案】：
11. one of the best mesurements for what sells well on the Internet is ()
【选项】：
A common sense
【选项】：
A profit
B service
C low-cost
D efficiency

南开大学-22秋学期《电子商务网站建设与维护》在线作业辅导资料-答案1

南开大学-22秋学期《电子商务网站建设与维护》在线作业-00001 试卷总分:100 得分:100
一、单选题 (共 15 道试题,共 30 分)
1.IIS中文名称是()
A.Internet信息服务()
B.服务器()
C.插件服务()
D.窗口组件
【参考选择答案是】A
2.下面关于页面的背景和风格设置说法错误的是( )
A.在页面属性设置中一般定义页边距为0
B.可以设置页面的背景图片
C.页面的背景图片一般选择显眼的图像，特别是大型网站
D.页面的风格一般以网站的主题而定
【参考选择答案是】C
3.在给可编辑区域命名时，下列符号选项中都正确的一组是（）
A.单引号、双引号、尖括号和破折号
B.单引号、单引号、尖括号和破折号
C.单引号、双引号、尖括号和&
D.单引号、单引号、尖括号和&
【参考选择答案是】C
4.下列是javascript关键字描述正确的是()
A.break和continue具有相同的功能
B.break可以终止本次循环继续下一次循环
C.continue可以终止所有循环
D.break会跳出循环
【参考选择答案是】D
5.flash中可以以多种方式加入文本,以下不正确的是()
A.静态文本
B.动态文本
C.输入文本
D.程序文本
【参考选择答案是】D
6.给表格中行添加背景色的代码是()
A.bgcolor
B.background
C.bgground
D.backcolor
【参考选择答案是】A。

南开大学20秋《电子商务》在线作业(参考答案)

1.对于初次创业者，一般都会选择在()网站上开店。

A.B2BB.B2CC.C2CD.B2G答案：C2.在商品生产的过程中，现代化物流活动可以()。

A.提高生产成本B.优化库存结构C.增加资金占压D.增长生产周期答案：B3.以下是对电子商务环境下物流业的发展趋势进行了预测，其中不合理的是()。

A.物流系统要有良好的信息处理和信息传输系统B.物流企业将向跨国经营和全球化方向发展C.在电子商务的环境下，物流向粗放型阶段发展D.在电子商务环境下，物流企业是介于买卖双方之间的第三方答案：C4.()已成为网络用户之间快速、简便、可靠且成本低廉的现代通讯手段，也是Internet上使用最广泛、最受欢迎的服务之一。

A.浏览网站B.QQC.上网D.电子邮件答案：D5.在EDI电子商务阶段，最初依赖的计算机网络是()。

A.VAN网络B.InternetD.局域网答案：A6.电子商务(Electronic Business)一词最初是由()明确提出的。

A.HP公司B.IBM公司C.DELL公司D.3M公司答案：B7.FTP是因特网中广为使用的一种服务，这种服务主要用于两个主机之间的()。

A.连接B.控制C.文件传输D.编码答案：C8.电子商务作为网络的一种形式，其信息的()是开展电子商务的前提。

A.公开性B.安全性C.完整性D.有效性答案：D9.目前()已经成为中国最大的C2C电子商务网站和零售商圈。

A.淘宝网B.海淘C.京东D.聚美优品答案：A10.在移动营销活动中，建立客户忠诚的手段是()。

B.会员制C.情感维护D.以上全是答案：D11.按照电子商务参与主体来对电子商务进行分类，下列哪一项不属于分类结果?()A.B2CB.B2B2CC.非商业电子商务D.不完全的电子商务答案：D12.下列不属于网上银行功能的是()。

A.发布公共信息B.账务查询C.支付D.存折补登答案：D13.以下哪项是营销消费心里的重要因素?()A.价格B.包装C.渠道D.时间答案：A14.以下属于传统支付方式的是()。

大学英语(三)题库(南开大学在线作业题库)

《1603在线作业》《第一套》1. We have kept( )our friendship by writing to each other, so we are true friends.A. backB. upC. offD. down满分：2 分得分：2B2. He( )himself quickly to the new condition of his work.A. changedB. alteredC. adjustedD. varied满分：2 分得分：2C3. He was( )about his new job.A. over the moonB. on the moonC. off the moonD. above the moon满分：2 分得分：2A4. –May I give you a hand? –( ).A. Yes, I'd love toB. Thank you. You are so kindC. Yes, give meD. I'm not sure满分：2 分得分：2B5. –Excuse me, does this bus go to the bookstore? –( ).A. The bus is so crowdedB. The bookstore is five blocks awayC. No. You'd better change at the next stopD. You should wait in line满分：2 分得分：2C6. –What subjects are you studying? –( ).A. Yes, I'm studying historyB. I'm studying nowC. I'm studying philosophyD. I'm doing my homework满分：2 分得分：2C7. He seldom does his homework at school on weekdays,( )he?A. doesn'tB. isn'tC. doesD. is满分：2 分得分：2C8. –Must we hand in our homework now? –( ).A. Yes, you willB. Yes, you mustn'tC. No, you needn'tD. No, you mustn't满分：2 分得分：2C9. We are( )in the future of our motherland.A. awareB. confidentC. sureD. certain满分：2 分得分：2B10. More and more people in China now( )to work regularly.A. driveB. drivesC. droveD. have driven满分：2 分得分：2A11. The blue whale is( )largest animal in the world.A. aB. theC. 不填D. the most满分：2 分得分：2B12. –What would you like, tea or coffee? –( ).A. Yes, I wouldB. Coffee, pleaseC. Yes, pleaseD. It's very nice满分：2 分得分：2B13. Once he starts a job, he won't stop( )it is finished.A. tillB. afterC. beforeD. until满分：2 分得分：2D14. –Oh, you're back at work? How was your holiday? –( ).A. We had rain every day and stayed at the hotel most of the timeB. The ten-day holiday was not long enoughC. I was missing you when I was on holidayD. I heard you were on holiday, too满分：2 分得分：2A15. The roof of our house is broken, so it needs( ).A. repairedB. repairingC. being repairedD. to repair满分：2 分得分：2B16. –Hurry up. The lecture begins at 2:00. –( ).A. Don't worry. We've got 20 minutesB. Thank you. No hurryC. Never mind. You go if you likeD. The lecture is useful满分：2 分得分：2A17. The refrigerator is( ); we must buy some food.A. bareB. blankC. hollowD. empty满分：2 分得分：2D18. –What kind of TV program do you like best? –( ).A. I like them very muchB. I only watch them at weekendC. It's hard to say, actuallyD. I'm too busy to say满分：2 分得分：2C19. What( )all this morning?A. are you being doneB. have you been doingC. have you been doneD. are you doing满分：2 分得分：2B20. He( )the children so badly that they were terrified of him.A. behavedB. treatedC. dealtD. acted满分：2 分得分：2B21. We consider( )the instrument be adjusted each time it is used.A. that it necessaryB. it necessary thatC. necessary thatD. necessary of it that满分：2 分得分：2B22. She( )her success to hard work and strong will.A. ownsB. givesC. owesD. regards满分：2 分得分：2C23. –Thanks a lot. You've gone to so much trouble. –( ).A. It's no trouble at allB. That's all right. I like itC. I don't think it's a troubleD. That's very kind of you满分：2 分得分：2A24. Smith drove all the( )to Los Angeles and was just in time for the opening ceremony of the 23rd Olympic Games.A. wayB. roadC. journeyD. trip满分：2 分得分：2A25. I am pleased to take( )to exchange views with you.A. this opportunityB. a chanceC. this timeD. a period满分：2 分得分：2A26. –Do you think the exam will be put off? –( ).A. Not good newsB. The exam is difficultC. Not likelyD. It was put off yesterday满分：2 分得分：2C27. He is a kind-hearted and( )gentleman.A. respectiveB. respectableC. respectedD. respectful满分：2 分得分：2B28. –May I know your address? –( ).A. Sure. Here you areB. I have no ideaC. It's far from hereD. Sorry, I've forgotten满分：2 分得分：2A29. We failed in our( )to climb the mountain.A. trialB. contemptC. desireD. attempt满分：2 分得分：2D30. –Ami, I want this report typed today. –( ).A. It'll be ready in the afternoon, sirB. I'd like you to help meC. I know nothing about the reportD. Leave it to tomorrow满分：2 分得分：2A31. The big man has always been eating on the go,( )he has got stomachache.A. soB. howeverC. asD. because满分：2 分得分：2A32. Before she began to study at Beijing University, she( )in a factory for five years.A. had workedB. workedC. has workedD. would work满分：2 分得分：2A33. –I wonder if Henry will come to the party at 8:00 sharp as he's promised. –( ).A. The party won't start until 8:00B. Thank you for having the party for meC. Don't worry. He always keeps his wordD. The party must cost a lot满分：2 分得分：2C34. I have given( )eating meat.A. overB. downC. upD. 不填满分：2 分得分：2C35. ( )majority of people are highly against the pollution in this city.A. 不填B. AC. TheD. Many满分：2 分得分：2C36. –There is an hour to go. Could we sit somewhere to have a drink? –( ).A. Have a tryB. SureC. Don't go, pleaseD. No, thanks满分：2 分得分：2B37. Edgar began( )as an office boy years ago.A. jobB. workC. positionD. occupation满分：2 分得分：2B38. If you have made a decision, please stick( )what you want.A. toB. upC. ofD. for满分：2 分得分：2A39. –Where( )the recorder? I can't see it anywhere. –I( )it right here, but now it's gone.A. did you put; have putB. have you put; putC. had you put; have putD. were you putting; have put满分：2 分得分：2B40. –Will you go on a picnic with us tomorrow? –( ).A. Yes, but I'll have English classesB. Sorry. I have an appointment with Dr. BrownC. I'm afraid I have no ideaD. I won't. It's kind of you满分：2 分得分：2B41. –David, you've been losing your temper over nothing lately. –( ).A. I haven’t been getting much sleep eitherB. You’d better not push yourself too hard, or you’ll get sickC. I’m sorry. I shouldn’t have blown up like thatD. You’d better do exercises regularly满分：2 分得分：2C42. –Do you know where I can repair my motorcar? –( ).A. I have just bought a new oneB. It's cheap to repair a motorcarC. Around the street cornerD. You drive too fast to damage it满分：2 分得分：2C43. –May I help you, madam? –( ).A. Sorry, I have no ideaB. Yes, I know what to buyC. You'd better give me a handD. Yes, I'd like 2 kilos of oranges满分：2 分得分：2D44. A 15-year-old boy was( )for stealing 22 charity boxes from local shops.A. convictedB. sentencedC. arrestedD. attacked满分：2 分得分：2C45. After( )the bid, major construction began in Beijing.A. winB. winingC. winningD. won满分：2 分得分：2C46. –Why are you so late? –( ).A. It's a shameB. I came across an old friendC. Never mindD. That's all right满分：2 分得分：2B47. What( )of blood does Tom have?A. kindB. typeC. sortD. category满分：2 分得分：2B48. –Are you sure about that? –( ).A. You needn't worry about thatB. I like the ideaC. Oh, no. I'm afraid of thatD. Oh, yes. I'm absolutely positive满分：2 分得分：2D49. –Would you mind if I open the window for a better view? –( ).A. That's fine, thank youB. Yes, pleaseC. Take a seatD. Of course not满分：2 分得分：2D50. She paid the builder( )the gate.A. to repairB. repairC. repairingD. repaired满分：2 分得分：2A《第二套》1. The next train to Beijing( )here at 3'o clock.A. is dueB. is due toC. is due forD. due to满分：2 分得分：2A2. At present, the most important thing is that Britain needs( )more to improve the relationship with the USA.A. to doB. doingC. to be doneD. do满分：2 分得分：2A3. –Look, 25% off. The $2,500 camera is on sale today. –( ).A. The camera is of high qualityB. That's very kind of youC. My camera is out of order nowD. Yeah, a surprising bargain. I'll buy it满分：2 分得分：2D4. –What a beautiful dress in the window! –( ).A. I have no idea about itB. Yes, really. If I had the money, I'd buy itC. You can't wear itD. There's no money to buy it满分：2 分得分：2B5. –I heard your motorcar was stolen. –( ).A. I'm sorry to hear thatB. It doesn't matterC. Everybody knew it except youD. Mine wasn't but Bill's was满分：2 分得分：2D6. –Where to? I'm so thirsty. –( )?A. Why don't we go nowB. Why don't we enjoy some beer at that barC. Why didn't you look up the mapD. Why didn't you tell me about it earlier满分：2 分得分：2B7. –Are you feeling better today, Mrs. Silver? –( ).A. Don't worry about meB. Just stay in bed and have a good restC. There must be something wrongD. Yes, thanks doctor. But I still feel dizzy满分：2 分得分：2D8. A new hotel( )in the centre of town at the moment.A. has been builtB. is builtC. is being builtD. was built满分：2 分得分：2C9. If you don't promise to help build more houses, ordinary people( ).A. will not benefitB. would not benefitC. should not benefitD. could not benefit满分：2 分得分：2A10. Parliament didn't think the Prime Minister did enough in the improvement of fair employment, ( )he was asked to write to Parliament for further explanation.A. soB. thereforeC. sinceD. as满分：2 分得分：2B11. ( ), we keep records on all the experiments so that we may have enough data.A. As a wholeB. As a ruleC. On the averageD. By all means满分：2 分得分：2B12. –Let's take a walk. –( ).A. Yes, let'sB. Oh, thanksC. Yes, pleaseD. No, thank you满分：2 分得分：2A13. –Joe will come to the party at Jane and Ian's, won't he? –( ).A. Oh, yeah, 1 forgotB. It's at 8 o'clockC. Yeah, he's bringing his cousin, SandyD. Yeah, it's a nice party满分：2 分得分：2C14. I don't think this kind of medicine has any( ).A. answerB. causeC. effectD. work满分：2 分得分：2C15. –Excuse me, when is the next flight from London due to arrive? –( ).A. In half an hourB. An hour beforeC. Until the next oneD. Before another one满分：2 分得分：2A16. –Do you know if the Andersons are still living there? –( ).A. Yes, they doB. Yes, they areC. No, there aren'tD. No, they don't满分：2 分得分：2B17. His parents will be( )him if he fails the examination.A. disappointing withB. disappointed onC. disappointed withD. disappointing for满分：2 分得分：2C18. Sadam( )for 25 years.A. got marriedB. was marriedC. marriedD. were married满分：2 分得分：2B19. We have our office( )every day by a cleaner.A. cleanB. to cleanC. cleanedD. cleaning满分：2 分得分：2C20. These plants are rather difficult( ).A. to look afterB. to be looked afterC. being looked afterD. looking after满分：2 分得分：2A21. People wandering in the fairground or park area( )wear a uniform.A. mustB. mustn'tC. have toD. don't have to满分：2 分得分：2D22. Do you feel like( )today?A. having something eatenB. having something to eatC. to have something eatenD. to have something to eat满分：2 分得分：2B23. We have kept( )our friendship by writing to each other, so we are true friends.A. backB. upC. offD. down满分：2 分得分：2B24. –I have an appointment with Dr. Johnson. –( ).A. The appointment is put offB. You look sick and weakC. Please wait for a minute. He is busy nowD. Tell me your ID number满分：2 分得分：2C25. –Linda, can you give me a lift after work? –( ).A. It's very kind of you to do soB. Thank you for your offerC. Never mind. I'll go shoppingD. No problem. We go the same direction满分：2 分得分：2D26. –Excuse me, which is the express train to Tokyo? –( ).A. The express train is expensiveB. OK. I'll give you a handC. Sorry, the express bus has goneD. On your right. It'll leave in 5 minutes满分：2 分得分：2D27. –There's a new cafeteria at the corner. How about going there for supper? –( ).A. Fine. But it's my treat this timeB. It's newly decoratedC. Let's look at the menu firstD. I have no idea about what to order满分：2 分得分：2A28. They walked( )the woods.A. upB. downC. throughD. over满分：2 分得分：2C29. Let's not wait any longer, he might not( )at all.A. turn overB. turn upC. turn onD. turn down满分：2 分得分：2B30. –We want to sit at the table near the window. –I'm sorry, but( )already.A. it tookB. it takesC. it is being takenD. it has been taken满分：2 分得分：2D31. By next year he( )in New York for five years.A. has workedB. has been workingC. worksD. will have worked满分：2 分得分：2D32. Frank plays( )Alex.A. a lot more better thanB. much more better thanC. a lot better thanD. much more well than满分：2 分得分：2C33. –May I have a look at your photo album? –( ).A. Yes, you haveB. It's very interestingC. This is my girl friendD. Yes, of course满分：2 分得分：2D34. He is very keen( )football.A. atB. inC. onD. to满分：2 分得分：2C35. Before she began to study at Beijing University, she( )in a factory for five years.A. had workedB. workedC. has workedD. would work满分：2 分得分：2A36. The refrigerator is( ); we must buy some food.A. bareB. blankC. hollowD. empty满分：2 分得分：2D37. It was convenient( )close to work.A. to livingB. livingC. liveD. lived满分：2 分得分：2B38. –Go that way and take a seat. –( ).A. No, I'm not tiredB. Thanks, but I'd rather standC. Yes, that's a good wayD. It doesn't matter满分：2 分得分：2B39. –Excuse me, when is the next flight from London due to arrive? –( ).A. In half an hourB. An hour beforeC. Until the next oneD. Before another one满分：2 分得分：2A40. –Excuse me, would you lend me your calculator? –( ).A. Certainly. Here you areB. Please don't mention itC. It's nothingD. Yes, I have a hand满分：2 分得分：2A41. –Must we hand in our homework now? –( ).A. Yes, you willB. Yes, you mustn'tC. No, you needn'tD. No, you mustn't满分：2 分得分：2C42. –Excuse me, which is the express train to Tokyo? –( ).A. The express train is expensiveB. OK. I'll give you a handC. Sorry, the express bus has goneD. On your right. It'll leave in 5 minutes满分：2 分得分：2D43. My car was being( )when it was stolen.A. to repairB. repairC. repairingD. repaired满分：2 分得分：2D44. The population of the earth( )increasing fast. One third of the population here( ) workers.A. is; areB. is; has beenC. are; isD. is; was满分：2 分得分：2A45. If you want to learn something, you had better pay( )in class.A. careB. respectC. attentionD. notion满分：2 分得分：2C46. –Excuse me. Is this table taken? –( ).A. We haven't booked the dishesB. We haven't ordered the dishesC. Yeah. I'm saving these seats for friendsD. Yeah. I'm stuffed满分：2 分得分：2C47. –What do you think about this story? –( ).A. Thank you for telling me the storyB. Yes, it's a real storyC. I like it very muchD. So do I满分：2 分得分：2C48. –May I give you a hand? –( ).A. Yes, I'd love toB. Thank you. You are so kindC. Yes, give meD. I'm not sure满分：2 分得分：2B49. –I'm trying to call Marie, but there's no answer. –( ).A. Really? Maybe she's outB. Here is a message for herC. I'm really sorry about itD. I didn't realize that满分：2 分得分：2A50. –I've ordered pizza and salad. What else do you want? –( ).A. You are kind to invite meB. Yes, pleaseC. A beer is fine for me. I'm not hungry yetD. I find pizza is tasty满分：2 分得分：2C《第三套》1. –Everyone knows where the shop is, but who's the owner? –( ).A. SteveB. Everyone doesC. At the next doorD. Yes, it's a secret满分：2 分得分：2.0A2. I was busy with my paper when I heard someone( )in the room above.A. moving onB. moving offC. moving upD. moving about满分：2 分得分：2.0D3. The farmer caught the boys( )his apples.A. stealingB. stoleC. to stealD. would steal满分：2 分得分：2.0A4. –Excuse me, does this bus go to the bookstore? –( ).A. The bus is so crowdedB. The bookstore is five blocks awayC. No. You'd better change at the next stopD. You should wait in line满分：2 分得分：2.0C5. Did you have a neighbor who was always( )your business?A. doingB. making itC. getting aboveD. poking his nose into满分：2 分得分：2.0D6. They all( )the job.A. asked afterB. asked forC. asked toD. asked with满分：2 分得分：2.0B7. –I have an appointment with Dr. Johnson. –( ).A. The appointment is put offB. You look sick and weakC. Please wait for a minute. He is busy nowD. Tell me your ID number满分：2 分得分：2.0C8. How the fire in the dance hall started( )a mystery.A. to remainB. remainsC. remainD. is remaining满分：2 分得分：2.0B9. –Ed said that his boy fell off a tree. –( ).A. Oh dear! I hope he wasn't hurtB. Oh, no. A lucky boyC. He might have broken his armD. Nothing serious满分：2 分得分：2.0A10. Not until most of the people had left the airport( )his sister was there.A. that he sawB. had he seenC. did he seeD. that he had seen满分：2 分得分：2.0C11. Everything( )if Albert hadn't called the fire brigade.A. will be destroyedB. will have been destroyedC. would be destroyedD. would have been destroyed满分：2 分得分：2.0D12. –Do you know where I can repair my motorcar? –( ).A. I have just bought a new oneB. It's cheap to repair a motorcarC. Around the street cornerD. You drive too fast to damage it满分：2 分得分：2.0C13. –Which language do you speak at home? –( ).A. I speak English very wellB. I can speak English and FrenchC. English is my mother tongueD. English, most of the time满分：2 分得分：2.0D14. –Excuse me, how far is the airport from here? –( ).A. You can take a taxiB. It's about thirty milesC. I'll fly to SidneyD. It's only six hundred dollars满分：2 分得分：2.0B15. –I don't like the sports programs on Sundays. –( ).A. So do IB. Neither do IC. So am ID. Neither am I满分：2 分得分：2.0B16. When I was a child, we( )wear a uniform for school.A. have toB. mustC. 不填D. had to满分：2 分得分：2.0D17. –Nice weather, isn't it? –( ).A. I'm not sureB. You know it wellC. Yes, it isD. Yes, it isn't满分：2 分得分：2.0C18. –Must I do the washing-up tonight? –( ).A. No, you mustn't if you don't wantB. Leave it if you're exhaustedC. Washing-up is really exhaustingD. Washing-up really takes up time满分：2 分得分：2.0B19. I have spent a lot of time( )working on this problem.A. atB. 不填C. onD. with满分：2 分得分：2.0B20. –Let's take a walk. –( ).A. Yes, let'sB. Oh, thanksC. Yes, pleaseD. No, thank you满分：2 分得分：2.0A21. Given the high price,( )it's not surprising they didn't buy it.A. andB. butC. 不填D. that满分：2 分得分：2.0C22. –I haven't seen Belly for 10 years. –( ).A. Either have IB. Neither have IC. Haven't ID. So have I满分：2 分得分：2.0B23. –Everyone knows where the shop is, but who's the owner? –( ).A. SteveB. Everyone doesC. At the next doorD. Yes, it's a secret满分：2 分得分：2.0A24. Next year, I( )plan to go to Italy.A. amB. 不填C. hadD. have满分：2 分得分：2.0B25. The roof of our house is broken, so it needs( ).A. repairedB. repairingC. being repairedD. to repair满分：2 分得分：2.0B26. I don't think this kind of medicine has any( ).A. answerB. causeC. effectD. work满分：2 分得分：2.0C27. –David, you've been losing your temper over nothing lately. –( ).A. I haven’t been getting much sleep eitherB. You’d better not push yourself too hard, or you’ll get sickC. I’m sorry. I shouldn’t have blown up like thatD. You’d better do exercises regularly满分：2 分得分：2.0C28. –Excuse me, which is the express train to Tokyo? –( ).A. The express train is expensiveB. OK. I'll give you a handC. Sorry, the express bus has goneD. On your right. It'll leave in 5 minutes满分：2 分得分：2.0D29. Last week I bought a flat( )biggest room faced south.A. thatB. whoseC. whichD. where满分：2 分得分：2.0B30. The man( )the gate when he realized that we had spotted him.A. made offB. made forC. made outD. made up满分：2 分得分：2.0B31. There are nations whose lack of contact with the outside world has( )poverty.A. fallen intoB. consisted inC. resulted inD. come up to满分：2 分得分：2.0C32. –What's the weather like in your hometown? –( ).A. It's a nice placeB. I like the food thereC. He asks me whether I like the weatherD. It's cold in winter and hot in summer满分：2 分得分：2.0D33. She was very concerned( )her mother's illness.A. aboutB. forC. withD. on满分：2 分得分：2.0A34. They( )for hours.A. have been drivingB. have been drivenC. droveD. drive满分：2 分得分：2.0A35. –May I help you, madam? –( ).A. Sorry, I have no ideaB. Yes, I know what to buyC. You'd better give me a handD. Yes, I'd like 2 kilos of oranges满分：2 分得分：2.0D36. I have( )finished the report.A. yetB. alreadyC. stillD. since满分：2 分得分：2.0B37. If you have made a decision, please stick( )what you want.A. toB. upC. ofD. for满分：2 分得分：2.0A38. –I think the Internet is very helpful. –( ).A. Yes, so do IB. That's a very good ideaC. Neither do ID. I'd rather go surfing on it满分：2 分得分：2.0A39. –I wonder if you could help me. –( ).A. I couldB. Yes, I doC. No, not at allD. Of course满分：2 分得分：2.0D40. –Thanks a lot. You've gone to so much trouble. –( ).A. It's no trouble at allB. That's all right. I like itC. I don't think it's a troubleD. That's very kind of you满分：2 分得分：2.0A41. Silk( )by Chinese for thousands of years now.A. has usedB. has been usedC. was usedD. is used满分：2 分得分：2.0B42. Before she began to study at Beijing University, she( )in a factory for five years.A. had workedB. workedC. has workedD. would work满分：2 分得分：2.0A43. –Where( )the recorder? I can't see it anywhere. –I( )it right here, but now it's gone.A. did you put; have putB. have you put; putC. had you put; have putD. were you putting; have put满分：2 分得分：2.0B44. He asked me( )English culture.A. aboutB. ofC. forD. on满分：2 分得分：2.0A45. I have lived here( )1997.A. forB. sinceC. atD. after满分：2 分得分：2.0B46. The next train to Beijing( )here at 3'o clock.A. is dueB. is due toC. is due forD. due to满分：2 分得分：2.0A47. The patient acted on the doctor's( )and finally recovered.A. advicesB. adviceC. adviseD. advises满分：2 分得分：2.0B48. –Don't take too long at the coffee shop. It's 14:15. –( ).A. I'll think your advice overB. I see. We have 30 minutes leftC. That's no problemD. I'm afraid so满分：2 分得分：2.0B49. This is the house( )he lived last year.A. thatB. whichC. whereD. what满分：2 分得分：2.0C50. –When does the next bus leave for Glasgow? –( ).A. I've never been thereB. The next one is fasterC. They leave every hourD. The city is far away满分：2 分得分：2.0C《第四套》1. –Can you tell me how much a radio like this costs? –( ).A. I'd like to buy itB. It's of very good qualityC. About eighty-five dollarsD. It depends on how you like it满分：2 分得分：2.0C2. –I'm sorry. Bob's not in his office. –( ).A. Can you take a message for meB. Are you sure for thatC. Would you like to leave a messageD. Can you phone me满分：2 分得分：2.0A3. What( )all this morning?A. are you being doneB. have you been doingC. have you been doneD. are you doing满分：2 分得分：2.0B4. If he was fitter, he( )live longer.A. 不填B. willC. wouldD. can满分：2 分得分：2.0C5. The heavy rain stopped us( )at the station on time.A. to arriveB. arriveC. arrivedD. from arriving满分：2 分得分：2.0D6. –Which language do you speak at home? –( ).A. I speak English very wellB. I can speak English and FrenchC. English is my mother tongueD. English, most of the time满分：2 分得分：2.0D7. –Would you mind if I open the window for a better view? –( ).A. That's fine, thank youB. Yes, pleaseC. Take a seatD. Of course not满分：2 分得分：2.0D8. She was convicted( )murder.A. toB. inC. withD. of满分：2 分得分：2.0D9. He spends a quarter of the day( ).A. to sleepB. sleepingC. sleepsD. to sleeping满分：2 分得分：2.0B10. I tried( )the book in a few days, but actually I couldn't, just because of too much work for me.A. finishB. finishingC. to have finishedD. finished满分：2 分得分：2.0B11. The farmer caught the boys( )his apples.A. stealingB. stoleC. to stealD. would steal满分：2 分得分：2.0A12. The public transport system in many cities in the world( )by the local authority.A. is still ranB. are still runC. are still ranD. is still run满分：2 分得分：2.0D13. –Look at the rainbow! What a view! –( )!A. Yes. What beautiful it isB. Yes. How beautiful it isC. Yes. What a beautiful it isD. Yes. How a beautiful it is满分：2 分得分：2.0B14. The population of the earth( )increasing fast. One third of the population here( ) workers.A. is; areB. is; has beenC. are; isD. is; was满分：2 分得分：2.0A15. ( )all your money in the first week is not a sensible strategy.A. SpendingB. To spendC. SpendD. Spended满分：2 分得分：2.0A16. ( )the tree( )down?A. Has... been choppedB. Has... been choppingC. Have... been choppedD. Have... been chopping满分：2 分得分：2.0A17. They all( )the job.A. asked afterB. asked forC. asked toD. asked with满分：2 分得分：2.0B18. –What subjects are you studying? –( ).A. Yes, I'm studying historyB. I'm studying nowC. I'm studying philosophyD. I'm doing my homework满分：2 分得分：2.0C19. You like playing football,( )you?A. doB. didn'tC. didD. don't满分：2 分得分：2.0D。

南开大学-22秋学期《移动电子商务》在线作业辅导资料-答案2

南开大学-22秋学期《移动电子商务》在线作业-00002
试卷总分:100 得分:100
一、单选题 (共 25 道试题,共 50 分)
1.()是移动电子商务发展的动力。

A.应用
B.技术创新
C.互联网
D.网络平台
【参考选择答案是】A
2.移动电子商务在人类历史上第一次使用现代网络技术和()，最大范围超出高深科技的局限,为普通大众所掌握。

A.局域网技术
B.现代通信技术
C.卫星通信技术
D.互联网技术
【参考选择答案是】B
3.手机病毒的攻击方式不包括()
A.直接攻击手机本身，使手机无法提供服务
B.攻击WAP服务器使WAP手机无法接收正常信息
C.攻击和控制"网关"，向手机发送垃圾信息
D.攻击银行网络
【参考选择答案是】D
4.商业模式中最重要的要素是()。

A.客户价值最大化
B.整合
C.高效率
D.系统
【参考选择答案是】A
5.下列不属于虚拟专用网技术优点的是()。

A.显著的成本效益
B.隐蔽性
C.方便的管理
D.方便的扩充性
【参考选择答案是】B
6.根据主导移动支付运营的企业不同，可将移动支付分为以运营商为主体的移动支付、以银行为主体的移动支付和()三种。

A.以第三方专业支付提供商为主体的移动支付
B.以第四方专业支付提供商为主体的移动支付
C.以移动提供商为主体的移动支付。

南开大学英语(统考)在线练习题3(英译汉)

【奥鹏】[南开大学]大学英语（统考）在线练习题3（英译汉）试卷总分:100 得分:100第1题,1.<div>英译汉试题：Your plan is more practical than his.</div><div> </div><div>参考答案：你的计划比他的更实际。

</div>A. 错误B. 正确正确答案:第2题,2.<div>英译汉试题：I have faxed my resume to that company, but I haven’t received a reply yet.</div><div> </div><div>参考答案：我已经把我的简历传真给了那家公司，但尚未收到回复。

</div>A. 错误B. 正确正确答案:第3题,3.<div>英译汉试题：It’s not hard to understand housing has become a popular subject of conversation.</div><div> </div><div>参考答案：住房成为当今的流行话题，这是不难理解的。

</div>A. 错误B. 正确正确答案:第4题,4.<div>英译汉试题：The major part of the plan is to prevent the farmers from cutting down the trees.</div><div> </div><div>参考答案：这项计划的主要内容是防止农民伐树。

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《1609》在线作业1. TPN refers to()A. Trading Process Network PostB. Trading Price Network PostC. Trading Price Net PositionD. Trading Process Nigation Post满分：2 分得分：2A2. Transaction broker provides a ()payment mechanism for buyers and sellers to settle a transaction.A. directB. indirectC. auctionD. third party满分：2 分得分：2D3. A search engine reads its () of sites and site information around the world for particular items searched on by users.A. webpageB. databaseC. attachmentD. password满分：2 分得分：2B4. business models have taken on greater importance recently as a form of intellectural property that can be protected with a ()A. passwordB. systemC. patentD. strategy满分：2 分得分：2C5. one of the best mesurements for what sells well on the Internet is ()A. common senseB. technologyC. qualityD. marketing满分：2 分得分：2A6. TPN refers to()A. Trading Process Network PostB. Trading Price Network PostC. Trading Price Net PositionD. Trading Process Nigation Post满分：2 分得分：2A7. ()involves holesalers and retailers of goods and services.A. utility modelB. auction modelC. subscription modelD. Merchant Model满分：2 分得分：2D8. ()is the flow of intermediate goods and services from one business to another.A. EDIB. the supply chainC. ECD. TPN满分：2 分得分：2B9. business models have taken on greater importance recently as a form of intellectural property that can be protected with a ()A. passwordB. systemC. patentD. strategy满分：2 分得分：2C10. The movement of goods and services on a timely basis is critical for successful delivery,accurate produciton scheduling and ()A. effective inventory managementB. effective internet browseC. quality of productsD. personnel management满分：2 分得分：2A11. Each user of E-mail has a()to which messages are sent.A. email identityB. mailboxC. attachmentD. password满分：2 分得分：2B12. ()provides a third party payment mechanism for buyers and sellers to settle a transaction.A. auctionerB. salesmanC. broadcasterD. Transaction broker满分：2 分得分：2D13. The operation of the Web relies primarily on()as its means of information retrieval.A. telnetB. hypertextC. imageD. home page满分：2 分得分：2B14. In considering the underlying infrastructure, it is important to keep in mind that () is not the real key.A. technologysB. serviceC. salesD. marketing满分：2 分得分：2A15. E-commerce was first developed in the ()A. 1960sB. 1970sC. 1980sD. 1990s满分：2 分得分：2A16. EC set a high demands on the responsiveness, flexibility, visibility,and optimization of().A. sales activityB. tractionsC. security systemD. logistics service满分：2 分得分：2D17. ()is the flow of intermediate goods and services from one business to another.A. EDIB. the supply chainC. ECD. TPN满分：2 分得分：2B18. If you need to access information and know where it is on the web, you only need enter the entire www address into your browser's ().A. addressB. computerC. httpD. Unifrom Resource Loactor field满分：2 分得分：2D19. ()is a method to verify the buyer’s identity before payment is authorized..A. passwordB. AuthenticationC. profileD. identity满分：2 分得分：2B20. Manufacturer model is also called ()A. a direct modelB. e-tailerC. catalog merchantD. Bit vendor满分：2 分得分：2Aundefined1. detailed client information such as()can help business to set their marketing strategies effectively.A. product qualityB. purchasing powerC. personal preferencesD. mode of consumption满分：2 分得分：2BCD2. The basic categories of business models include()A. brokerageB. advertisingC. communityD. subscription满分：2 分得分：2ABCD3. There are two types of encryption:()A. secret keyB. double keysC. missing keyD. public key满分：2 分得分：2AD4. brokerage models include()A. marketplace exchangeB. content-targeted advertisingC. buy/sell fulfillmentD. bounty broker满分：2 分得分：2ABD5. The essential security requirements for safe electronic payments are()A. authenticationB. encryptionC. integrityD. nonrepudiation满分：2 分得分：2ABCD1. The responsibility for the successful management of a private EDI net work clearly falls to the network operator.A. 错误B. 正确满分：2 分得分：2B2. A firewall insulates a private network from a public network using established controls on the types of request they will route through to the private network for processing and fulfillment.A. 错误B. 正确满分：2 分得分：2B3. The responsibility for the successful management of a private EDI net work clearly falls to the network operator.A. 错误B. 正确满分：2 分得分：2B4. incentive market provides suggestion for customers for making purchases from associated retailers.A. 错误B. 正确满分：2 分得分：2A5. ERP is often referred to as front-office software.A. 错误B. 正确满分：2 分得分：2A6. When dreaming up ideas for your e-business, keep in mind that everything sells well over the web.A. 错误B. 正确满分：2 分得分：2A7. lite EDI will significantly reduce the costs of the companies in threi business.A. 错误B. 正确满分：2 分得分：2B8. detailed and accurate sales data can help to increase stock level and operating cost.A. 错误B. 正确满分：2 分得分：2A9. information management is a key factor in successfully moving products through the supply chain.A. 错误B. 正确满分：2 分得分：2B10. Metamediary model can facilitate transactions between buyer and sellers, and it get involved in the actual exchange of goods or services between the parties.A. 错误B. 正确满分：2 分得分：2A11. The real key in EC is not techonoly employed but the attention given to the business aspects of the site.A. 错误B. 正确满分：2 分得分：2B12. GPRS can not charge the user per data bit of information sent and received.A. 错误B. 正确满分：2 分得分：2A13. Two levels of network policy directly influence the sales, installation and use of a firewall system.A. 错误B. 正确满分：2 分得分：2B14. The main purpose of an intranet is to share company information and computing resources with business partners.A. 错误B. 正确满分：2 分得分：2A15. incentive market provides incentives, such as redeemable points or coupons for customers for making purchases from associated retailers.A. 错误B. 正确满分：2 分得分：2B16. Mobile commerce is about the explosion of applications and services that are becoming accessible from mobile devices.A. 错误B. 正确满分：2 分得分：2B17. Subscription fees are incurred irrespective of actual usage rates.A. 错误B. 正确满分：2 分得分：2B18. If business goes well, the cost of operation exceed the revenues from sales and the company realizes a profit.A. 错误B. 正确满分：2 分得分：2A19. A business model is the method of doing business by which a company can sustain itself.A. 错误B. 正确满分：2 分得分：2B20. ERP is often referred to as front-office software.A. 错误B. 正确满分：2 分得分：2A21. The real key in EC is not techonoly employed but the attention given to the business aspects of the site.A. 错误B. 正确满分：2 分得分：2B22. GPRS can not charge the user per data bit of information sent and received.A. 错误B. 正确满分：2 分得分：2A23. WWW is a system of Internet servers that supports hypertext to access several internet protocols on a single interface.A. 错误B. 正确满分：2 分得分：2B24. In global Internet marketing, marketers can take other countries and their populations for granted without restraintA. 错误B. 正确满分：2 分得分：2A25. From a web marketing standpoint, one of the difficulties you face when you offer a number of products aimed at different groups is to facilitate the feedback speed to visitors quickly and move them to their own sections.A. 错误B. 正确满分：2 分得分：2A。