华东《物流英语》2016年秋学期在线作业(二)
16春华师英语2在线作业(含答案)
16春华师英语2作业单选题第1题(1.0) 分He _______ many beautiful post cards to us. A、takes B、shows C、obtain D、has第2题(1.0) 分We will soon arrive at the airport. A、arrive in B、arrive at C、reach to D、arrive第3题(1.0) 分John is busy ______ his girlfriend ______ her paper. A、help…with B、to help…with C、helping…with D、to help…第4题(1.0) 分They _re used to be_____ good friends and often visited each other. A、are used to B、are used to be C、used to being D、used to be第5题(1.0) 分There is a ________ of two hours in the 7:40 train. A、delay B、late C、later D、decay第6题(1.0) 分After he _ experienced _____ that unforgettable love, he became afraid of it. A、feel B、felt C、experience D、experienced第7题(1.0) 分You should fill in the application _______ very carefully. A、file B、letter C、visa D、form第8题(3.0) 分I wonder how many years ago____________. A、did your father retire B、your father retired C、has your father retired D、your father has retired第9题(3.0) 分I doubt __________ he will lend you the book. A、whether B、when C、that D、which第10题(3.0) 分This is __________ I want to tell you. A、it B、that C、which D、what第11题(3.0) 分I was sure __________ I would overcome all these difficulties. A、what B、that C、which D、whether第12题(3.0) 分Hans has a new car. I wonder when __________ it. A、he bough t B、did he buy C、buys D、he is buying第13题(3.0) 分We don't doubt __________ he can make a good job of it. A、if B、that C、what D、why第14题(3.0) 分Never hesitate to ask about ____________. A、that you don' t understand B、what you don' t understand C、which you don' t understand D、what don' t you understand第15题(3.0) 分__________ you don't like him is none of my business. A、What B、Who C、That D、Whether第16题(3.0) 分__________ the old man's sons wanted to know was __________ the gold had been hidden. A、That ... what B、What ... where C、What ... that D、That ... where第17题(3.0) 分Do you know ____________? A、when does the party start B、whether the party starts C、what time the party starts D、if the party starts第18题(3.0) 分It makes no difference to me _________ he will come or not. A、how B、why C、when D、whether第19题(3.0) 分__________ we need more practice is quite clear. A、What B、That C、Which D、When第20题(3.0) 分The news____________ to the Great Wall during the summer holidays made us very happy. A、what we would go B、how we would go C、that we would go D、where we would go第21题(3.0) 分I will give this book to ___________ wants to have it. A、whomever B、whoever C、whatever D、wherever第22题(3.0) 分Do ___________ you are told; otherwise you will be punished. A、that B、what C、which D、which第23题(3.0) 分No one was aware ____________Jane had gone. A、where that B、of the place C、of where D、the place第24题(3.0) 分___________ is a fact that English is accepted as an international language. A、What B、This C、That D、It第25题(3.0) 分You can't imagine how ___________ when they received these gifts. A、they were excited B、excited they were C、excited they have D、they were how excited第26题(3.0) 分Students in his class cannot understand what ____________. A、does the sentence mean B、means this sentence C、this sentence mean s D、is the meaning of the sentence 第27题(3.0) 分The reason we're so late is ____________. A、for the car breaks down B、due to the car breaking down C、that the car broke down D、because the car broke down第28题(3.0) 分have not found my book yet. In fact, I'm not sure ____________ I could have done with it. A、if B、whether C、how D、what第29题(3.0) 分Word has come __________ some guests from Canada will visit our school.A、whatB、thatC、whetherD、when第30题(3.0) 分I have no idea_________ they have kept in touch with me by E-mail since last year. A、what B、how C、that D、when第31题(3.0) 分___________ is unknown to me. A、Where he is B、Where is he C、He is where D、Is he where第32题(3.0) 分Can you find out where __________ her pen? A、Alice had put B、had Alice put C、Alice has put D、has Alice put第33题(3.0) 分The music was so loud. That's __________ he left the party so early. A、how B、why C、what D、when第34题(3.0) 分The reason I plan to go is ____________if I don't. A、because she will be unhappy B、t hat she will be unhappy C、what she will be unhappy D、for she will be unhappy第35题(3.0) 分He told me the news ___________ our team had won the game. A、about B、of C、as D、that第36题(3.0) 分It happened __________ Lisa wasn't there at that time. A、whether B、if C、that D、why第37题(1.0) 分Andy will _、see him off _____ at the train station on Sunday. A、see him off B、see him C、see off him D、see him away第38题(1.0) 分I have _______ a taxi for you. A、arrange B、plan C、arranged D、planned 第39题(1.0) 分The big tree bears a lot of apples. A、bears B、wears C、grows D、takes 第40题(3.0) 分We must do well whatever the boss assigns us to do. A、that B、whatever C、whichever D、those。
华东《科技英语》2016年秋学期在线作业(一)
中石油华东《科技英语》2016年秋学期在线作业（一）一、单选题（共20 道试题，共100 分。
）1. ______ for your laziness, you could have finished the work by now.A. Be it notB. Hadn’t been itC. Had it not beenD. If it be not正确答案：2. As a ______ woman, she was then among the few mothers who sent their daughters to school and encouraged them to take part in social activities.A. sensitiveB. sensibleC. sentimentalD. senseless正确答案：3. To his great surprise, Al's doctor insists _____ for three months.A. that he is restingB. that he will restC. his restingD. that he rest正确答案：4. _____ he often forgot their wedding anniversary greatly annoyed his wife.A. AllB. WhatC. WhichD. That正确答案：5. Another comforting fact is that only 14 per cent of our household income is spent on our mortgages ______ 40 per cent in the late 1980sA. combined withB. dealt withC. compared withD. replaced with正确答案：6. Every gift, ______, is in reality great if given with affection.A. it may be smallB. though being smallC. small as it isD. though may be small正确答案：7. Many people ______ it is healthy to drink a lot of fruit juice, but actually it damages health.A. consumeB. assumeC. resumeD. realize正确答案：8. Success in establishing a good night-time routine leads to increased confidence and happiness all round, making all the hard work well ______ the effortA. worthB. worthwhileC. legalD. worthy正确答案：9. No plan for the future will be acceptable unless it ______ poverty and unemployment.A. abolishesB. abusesC. compelsD. commits正确答案：10. Emphasis is laid on the necessity that all the objectives to be attained _____ into account before starting a new project.A. be takenB. had to be takenC. would be takenD. have to be taken正确答案：11. You screamed in your sleep last night. You _____ a terrible dream.A. must have hadB. must haveC. should have hadD. should have正确答案：12. Theories have been proposed by astronomers to ______ electrical disturbances in the atmosphere.A. apply forB. allow forC. account forD. appeal for正确答案：13. He hasn't come yet. What do you consider_________to him?A. happensB. has happenedC. had happenedD. will happen正确答案：14. Please keep an eye on the kid and his dog ______ are walking in the park.A. whichB. whoC. thoseD. that正确答案：15. But for his sister's help, I _____ the work.A. could not finishB. would not finishC. should not finishD. would not have finished正确答案：16. ______ with the developed areas, people’s living standard of this province is not high at all.A. ComparedB. To be comparedC. Having comparedD. Comparing正确答案：17. The manager decided to give the job to_________he believed had a strong sense of duty.A. whoeverB. wheneverC. whateverD. wherever正确答案：18. She heard a terrible noise, _____ brought her heart into her mouth.A. itB. thisC. whichD. that正确答案：19. She devised a plan ______ they might escape from the tightly guarded prisonA. whereasB. whereinC. wherebyD. whereabouts正确答案：20. Parents should make their children realize that studying is happy but not ______ them to do what they don’t likeA. makeB. compelC. driveD. enable 正确答案：。
华东《物流英语》2017年春学期在线作业(二)
2017年秋学期中石油华东《物流英语》2017年春学期在线作业（二）一、单选题（共15 道试题，共60 分。
）1. Sale Packaging refer to packaging which ____________a sales unit to the final user or consumer at the point of purchase.A. reduceB. increaseC. constitutesD. give正确答案：2. The Reefer container maintains a set temperature and _______the environment within the container to prolong the life of the cargo in the most arduous environments.A. stabilizesB. freezeC. lowerD. heating正确答案：3. A bill of lading is used for sea shipment and is a certificate of _________ of goods;A. markB. possessC. ownershipD. holding正确答案：4. _____________________can be removed from the product without affecting its characteristics.A. sale packagingB. grouped packagingC. transport packagingD. protect packaging正确答案：5. LIS can be used to ______transportation management, warehouse management, and operations planning and scheduling, etc.A. carry outB. practiceC. implementD. support正确答案：6. Unlike the bill of lading, the air waybill doesn’t represent the _______of goods.A. markB. ownershipC. possessD. master正确答案：7. LIS are defined as the people, equipment, and procedures used to gather, sort, analyze, evaluate, and distribute needed, timely and accurate information to ___________makersA. messageB. productC. decisionD. service正确答案：8. Third-party logistics (3PL) refers to the _________of transportation, warehousing and other logistics-related activities which were originally performed in-house, to a 3PL service provider.A. implementB. carry outC. outsourcingD. holding正确答案：9. Packaging plays an ___________ role within logistics and its optimal design is important for the efficient functioning of the whole logistics system.A. indispensableB. independentC. dependentD. big正确答案：10. By outsourcing all these, corporations may focus on their _____________and on improving cycle time and delivery performance, thereby increasing customer satisfaction.A. markB. competencyC. ownershipD. market正确答案：11. The air waybill is an internationally standardized document, printed in ______and in the language of the carrier.A. ChineseB. EnglishC. JapanD. French正确答案：12. Flat rack has no side walls and roof which allows it to carry the items with non-standard dimensions. Loading or unloading is performed from______. And it is also good for overweight cargoes, livestock and steels.A. wayB. wallsC. sidewaysD. above正确答案：13. A 3PL provider, who has long been operating in that country, will be better able to ________the logistics operations.A. carry outB. possessC. completeD. hold正确答案：14. Advanced Technologies refer to technologies that ________ decision-making capabilities for transportation management, warehouse management, and demand forecasting and planning among others.A. enhanceB. makeC. implementD. carry out正确答案：15. Open top containers are suitable for cargo that is more easily loaded from ________or does not fit in a standard dry cargo container, but still needs to be sealed.A. aboveB. sidewayC. bottomD. back-end正确答案：《物流英语》2017年春学期在线作业（二）二、判断题（共10 道试题，共40 分。
华东《数据采集系统》2016年秋学期在线作业(二)
中石油华东《数据采集系统》2016年秋学期在线作业（二）一、单选题（共5 道试题，共25 分。
）1. 以下关于内存映像式I/O寻址方式的描述不正确的是（）。
A. 占内存空间B. 有专用I/0指令C. 控制逻辑简单D. 程序设计灵活正确答案：2. 一个n位二进制编码的量化器的量化间隔是（）。
A. VFS/2n-1B. 1/2nC. VFS/2nD. 1/2n-1正确答案：3. 假设信号最大频率是2kHz，采样保持器要选择多大的采样频率才能保证信号不失真（）。
A. 1kHzB. 2kHzC. 3kHzD. 4kHz正确答案：4. 双极性的电压输入，经A/D转换器输出的二进制编码通常采用（）。
A. ASCII编码B. BCD编码C. 直接二进制编码D. 偏移二进制编码正确答案：5. 在S/H保持阶段，由于开关S存在着分布电容Cs，输入电压Vi的交流分量将通过CS 而加到CH上引起保持电压的变化，为了减小馈送，可以采用以下哪种方法（）。
A. 增大保持电容B. 减小保持电容C. 增大孔径时间D. 减小孔径时间正确答案：《数据采集系统》2016年秋学期在线作业（二）二、多选题（共5 道试题，共25 分。
）1. 元件级总线按功能分为（）。
A. 数据总线B. 地址总线C. 控制总线D. 状态总线正确答案：2. DAC按输出电信号分类有（）。
A. 电流输出B. 电压输出C. 电阻输出D. 功率输出正确答案：3. 计算机与外设之间数据通讯的方式有（）。
A. 无条件传送B. 查询方式C. 中断方式D. DMA方式正确答案：4. D/A转换器的基本组成有（）。
A. 开关电阻网络B. 数字量接口C. 输出放大器D. 参考电压正确答案：5. 因为理想采样和恢复不能物理实现，实际信号恢复时常采用（）。
A. 理想低通滤波器B. 零阶保持器C. 一阶线性保持法D. 一阶推断保持法正确答案：《数据采集系统》2016年秋学期在线作业（二）三、判断题（共10 道试题，共50 分。
石油华东《油库设计与管理》2016年秋学期在线作业（二）
石油华东《油库设计与管理》2016年秋学期在线作业（二）《油库设计与管理》2016年秋学期在线作业（二）一、单选题（共 7 道试题，共 35 分。
）1. 油库中给油罐中油品加热最常使用的热介质是( )。
. 水. 水蒸汽. 热油. 电正确答案：2. 外浮顶油罐静止储存损耗产生的原因是( )。
. 由于罐内温度、浓度的变化所引起的呼吸过程造成的. 密封不严密造成的. 外界环境中风的作用使油罐周边密封圈空间产生强制对流引起的。
正确答案：3. 用鹤管给铁路油罐车装汽油时，将鹤管插到罐车底部的主要作用是( )：. 减少静电的产生. 防止产生噪音. 降低鹤管内流速. 方便装卸油品。
正确答案：4. 汽车油罐车通过鹤管装汽油时，下列情况中哪种情况( )最有可能发生静电放电引燃、引爆事故。
. 罐车本身不接地，罐车与鹤管之间有导线良好连接. 罐车本身接地，罐车与鹤管之间无导线良好连接. 罐车本身接地，罐车与鹤管之间无导线良好连接，但鹤管接地. 罐车本身接地，罐车与鹤管之间有导线良好连接；正确答案：5. 当轻油罐车、粘油罐车共用一股铁路专用线时，相邻轻、粘油罐车之间的距离不得小于( )。
. 24米. 12米. 6米. 0米正确答案：6. 油品在经过过滤器之后，继续在长为L（饱和长度）的管中流动，则油品的冲流电流会( ) . 增大. 减小. 不变正确答案：7. 汽车油罐车通过鹤管装汽油时，下列情况中哪种情况( )最有可能发生静电放电引燃、引爆事故？. 罐车本身不接地，罐车与鹤管之间有导线良好连接. 罐车本身接地，罐车与鹤管之间无导线良好连接. 罐车本身接地，罐车与鹤管之间无导线良好连接，但鹤管接地. 罐车本身接地，罐车与鹤管之间有导线良好连接。
正确答案：《油库设计与管理》2016年秋学期在线作业（二）二、判断题（共 13 道试题，共 65 分。
）1. 油品的饱和蒸汽压越高，则接卸油品的铁路上卸系统越容易出现汽阻断流现象。
最新版2016年秋吉大《现代物流基础》在线作业二 标准满分答案16秋
吉大《现代物流基础》在线作业二满分标准答案《现代物流基础》在线作业二1：物料管理、仓库管理、运输管理是物流战略的（）战略。
A：结构性B：基础性C：全局性D：功能性正确答案：D2：一般来讲，经营原材料和半成品的仓库，因为载货汽车直接出入库的效率较高，所以采用（）。
A：高地面B：低地面C：升降机D：立体仓库正确答案：B3：将分散生产的零件、生产品、物品集中成大批量的物流节点，这样的物流中心称为（）A：转运中心B：加工中心C：集货中心D：配送中心正确答案：C4：物流系统成本中，管理人员的工资费用、财产保险费属于（）A：变动成本B：半变动成本C：约束性固定成本D：酌量性固定成本正确答案：C5：GIS物流分析软件中，最有效的分配货物路径问题，可以由（）模型解决。
A：分配集合B：网络物流C：车辆路线D：设施定位正确答案：B6：制定物流作业的标准成本，业务数量标准通常由（）研究确定A：会计部门B：决策部门C：业务部门D：计划部门正确答案：C7：降低库存成本和运输费用，优化运输路线，保证准时交货，实现物流过程的适时、适量、适地作，是（）战略的目标。
A：结构性B：基础性C：全局性D：功能性正确答案：D8：物流系统的中枢神经，沟通物流网络体系运行的血脉，也是进行物流过程调控的前提和基础，（）A：物流控制中心B：物流信息中心C：物流货物中心D：货物集散中心正确答案：B9：对于物流企业而言，服务和成本的关系是（）A：服务是第一位的B：成本是第一位的C：服务和成本不可能兼顾D：成本决定了服务水平正确答案：A10：石油库、化工危险品库属于（）A：普通仓库B：自用仓库C：特种仓库D：流通仓库正确答案：C11：目前从市场上购买某项原有资产所需支付的成本，称为（）A：现付成本B：沉没成本D：重置成本正确答案：D12：将大批量运抵的货物换装成小批量货物并送到用户手中的物流据点，称为（）A：物资中心B：转运中心C：集货中心D：配送中心正确答案：B13：接近最终用户的企业面临着（）供应链结构。
最新版2016年秋福师《英语写作》在线作业二满分答案2016年
一、单选题（共 50 道试题，共 100 分。
）1. His wife had only her husband's interests_________.A. on her heartB. on heartC. at her heartD. at heart标准答案：D2. The reason for the traffic accident was________one of the drivers lost control of his car.A. whyB. whenC. thatD. because标准答案：C3. There used to be a petrol station near the park, ________?A. didn’t itB. doesn’t thereC. usedn’t itD. didn’t there标准答案：D4. This is not an economical way to get more water , _____it is very expensive.A. or elseB. on the contraryC. in shortD. on the other hand标准答案：B5. It is imperative that the government _______ more investment into the shipbuilding industry.A. attractsB. shall attractC. attractD. has to标准答案：C6. Experiments show that daydreaming significantly__________to intellectual growth.A. attributesB. distributesC. helpsD. contributes标准答案：D7. The more we looked at the abstract painting,__________.A. the less we liked itB. better we liked itC. we liked it lessD. it looked better标准答案：A8. "Mr. Green is likely ______about this meeting. Why hasn't he come?"A. to notifyB. to be notifiedC. to have been notifiedD. to be notifying标准答案：C9. I have no doubt ________he will overcome all his difficulties.A. ifB. thatC. as toD. whether标准答案：B10. Loudspeakers were fixed in the hall so that everyone _______ an opportunity to hear the speech.A. ought to haveB. must haveC. may haveD. should have标准答案：C11. It is an offence to show _______ against people of different races.A. distinctionB. differenceC. separationD. discrimination标准答案：D12. _________of them know about the plan because it is secret.A. SomeB. No oneC. AnyD. None标准答案：D13. We must ________ that the experiment is controlled as rigidly as possible.A. assureB. secureC. ensureD. issue标准答案：C14. Please ______dictionaries when you are not sure of word spelling or meaning.A. searchB. seekC. inquireD. consult标准答案：D15. This is the Chinese _______, translated from English.A. publicationB. editorC. printingD. version标准答案：D16. The young man was all_____when he began his new job.A. at the seaB. at seaC. in the seaD. in sea标准答案：B17. The score was 80 to 78________the guest team.A. in favor ofB. in way ofC. in spite ofD. in view of标准答案：A18. Language consists ________words which we put together into sentences.A. inB. forC. ofD. on标准答案：C19. Under no circumstances __________anything that will benefit ourselves but harm the interests of the state.A. should we doB. we should doC. we will doD. did we do标准答案：A20. You should try to _____your ambition and be more realistic.A. restrainB. retainC. reserveD. replace标准答案：A21. I_______a doctor now if I had studied medical science in my youth.A. wereB. should beC. had beenD. should have been标准答案：B22. In the constitutional history of more than two hundred years the party ________has been overturned by the party out of power 18 times at the level of presidential elections.A. in powerB. in the powerC. in a powerD. in his power标准答案：A23. The car accident ________him ________his sight.A. took ... fromB. deprived ... fromC. took ... ofD. deprived ... of标准答案：D24. Many a man _______sacrificed his life for the cause of revolution.A. hasB. haveC. isD. are标准答案：A25. Our family doctor’s clinic _______ at the junction of two busy roads.A. restsB. standsD. seats标准答案：B26. They did find that ________appears in a dream has far greater influence on mood than ________occurs in the dream.A. the person ... the thingB. who ... whatC. who ... thatD. the person who ... which标准答案：B27. Either my father or my brothers_______to the party.A. are going to comeB. are comingC. is comingD. is going to come标准答案：B28. In college I _______ in science. What was your major?A. majoredB. orderedC. recorded标准答案：A29. The statistics ________ that living standards in the area have improved drastically in recent times.A. provesB. is provingC. are provingD. prove标准答案：D30. He felt _______ of what he had done in school.A. shyB. ashC. advisableD. ashamed标准答案：D31. I must congratulate you _____the excellent design of the new bridge.A. withB. atC. onD. of标准答案：C32. Milk,butter,and cheese are _______ here from the farms.A. importedB. transferredC. transformedD. transported标准答案：D33. People and animals are different in their ________to drugs.A. actsB. actionsC. activitiesD. reactions标准答案：D34. The couple has donated a not _______ amount of money to the foundation.A. inconsiderableB. inconsiderateC. inaccurateD. incomparable标准答案：A35. I never realized that someday I would be married to a _______.A. moleculeB. oxygenC. geniusD. rug标准答案：C36. Tomorrow we will _______ our day of independence.A. favorB. exposeC. roarD. celebrate标准答案：D37. If you want a pen, look inside the _______ of the desk.A. boxB. drawerC. majorD. melt标准答案：B38. It is only recently _________astronomers have begun specific research into black holes.A. whenB. so thatC. thatD. which标准答案：C39. Painters, writers, and composers also have _________heavily________their sensitivity to inner fantasies.A. drawn ... backB. drawn... onC. drawn ... inD. drawn ... from标准答案：B40. The student said there were a few points in the essay he ______ impossible to comprehend.A. has foundB. was findingC. had foundD. would find标准答案：C41. Those people ________ a general understanding of the present situation.A. lack ofB. are lacking ofC. lackD. are in lack标准答案：C42. He used to_________at the River Seine and the golden reflections of the setting sun to establish an atmosphere for creativity.A. gazeB. gazingC. be gazedD. being gazed标准答案：A43. In fact, Mary would rather have left for San Francisco _________in Los Angeles.A. by stayingB. than stayC. than have stayedD. to stay标准答案：C44. Attempts to ______this old system have been made in every presidential election in the past one hundred years, but the system has survived all assaults.A. break downB. break inC. break upD. break through标准答案：C45. _________had he gone to sleep than the telephone rang once more.A. As soon asB. No soonerC. HardlyD. Scarcely标准答案：B46. The job of a student accommodation officer _______ a great many visits to landladies.A. concernsB. offersC. asksD. involves标准答案：D47. Would he have seen you if you hadn’t _______ to him?A. intendedB. wavedC. expressedD. debt标准答案：B48. We all _______ your coming to help us.A. appropriateB. appreciateC. admitD. affect标准答案：B49. Get up early and run every day. You will _______ a lot from it.A. receiveB. makeC. benefitD. win标准答案：C50. Usually, they have been _______by foreign businessmen, diplomats or Britons returning from abroad.A. brought overB. turned overC. taken overD. come over标准答案：A。
华东《数据库系统概论》2016年秋学期在线作业(二)
中石油华东《数据库系统概论》2016年秋学期在线作业（二）一、单选题（共20 道试题，共100 分。
）1. 在关系数据库设计中，设计关系模式是（）的任务。
A. 需求分析阶段B. 概念设计阶段C. 逻辑设计阶段D. 物理设计阶段正确答案：2. 规范化过程主要为克服数据库逻辑结构中的插入异常，删除异常以及（）缺陷。
A. 数据的不一致性B. 结构不合理C. 冗余度大D. 数据丢失正确答案：3. E—R图是数据库设计的工具之一，它适用于建立数据库的（）。
A. 概念模型B. 逻辑模型C. 结构模型D. 物理模型正确答案：4. 从E-R模型向关系模型转换时，一个M：N联系转换为关系模式时，该模式的关键字是（）。
A. M端实体的关键字B. N端实体的关键字C. M端实体的关键字与N端实体的关键字的组合D. 重新选取其他属性正确答案：5.题目和答案如下图所示：A.B.C.D.正确答案：6. 关系模式的分解（）。
A. 唯一正确答案：7. 数据库中的封锁机制是（）的主要方法。
A. 完整性B. 安全性C. 并发控制D. 恢复正确答案：8. 若事务Ｔ对数据R已加X锁，则其他事务对数据R（）。
A. 可以加S锁不能加X锁B. 可以加S锁也可加X锁C. 不可以加S锁能加X锁D. 不能加任何锁正确答案：9. 消除了部分函数依赖的1NF的关系模式是必定是（）。
A. 1NFB. 2NFC. 3NFD. BCNF正确答案：10. 设计性能较好的关系模式称为规范化，规范化的主要理论依据是（）。
A. 关系规范化理论B. 关系运算理论C. 关系代数理论D. 数理逻辑正确答案：11. 在关系模式DB中，任何二元关系模式的最高范式必定是（）。
A. 1NFB. 2NFC. 3NFD. BCNF正确答案：12. DBMS通常提供授权功能来控制不同用户访问数据库的权限，这主要是为了实现数据库的（）。
A. 可靠性B. 一致性C. 完整性D. 安全性正确答案：13. 保护数据库，防止未经授权的或不合法的使用造成的数据泄露、更改破坏。
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中石油华东《物流英语》2016年秋学期在线作业（二） 一、单选题（共 15 道试题，共 60 分。） 1. A 3PL provider, who has long been operating in that country, will be better able to ________the logistics operations. A. carry out B. possess C. complete D. hold 正确答案： 2. A bill of lading is used for sea shipment and is a certificate of _________ of goods; A. mark B. possess C. ownership D. holding 正确答案： 3. _____________________can be removed from the product without affecting its characteristics. A. sale packaging B. grouped packaging C. transport packaging D. protect packaging 正确答案： 4. LIS can be used to ______transportation management, warehouse management, and operations planning and scheduling, etc. A. carry out B. practice C. implement D. support 正确答案： 5. Advanced Technologies refer to technologies that ________ decision-making capabilities for transportation management, warehouse management, and demand forecasting and planning among others. A. enhance B. make C. implement D. carry out 正确答案： 6. The air waybill is an internationally standardized document, printed in ______and in the language of the carrier. A. Chinese B. English C. Japan D. French 正确答案： 7. Sale Packaging refer to packaging which ____________a sales unit to the final user or consumer at the point of purchase. A. reduce B. increase C. constitutes D. give 正确答案： 8. LIS are defined as the people, equipment, and procedures used to gather, sort, analyze, evaluate, and distribute needed, timely and accurate information to ___________makers A. message B. product C. decision D. service 正确答案： 9. The Reefer container maintains a set temperature and _______the environment within the container to prolong the life of the cargo in the most arduous environments. A. stabilizes B. freeze C. lower D. heating 正确答案： 10. Unlike the bill of lading, the air waybill doesn’t represent the _______of goods. A. mark B. ownership C. possess D. master 正确答案： 11. By outsourcing all these, corporations may focus on their _____________and on improving cycle time and delivery performance, thereby increasing customer satisfaction. A. mark B. competency C. ownership D. market 正确答案： 12. Flat rack has no side walls and roof which allows it to carry the items with non-standard dimensions. Loading or unloading is performed from______. And it is also good for overweight cargoes, livestock and steels. A. way B. walls C. sideways D. above 正确答案： 13. Packaging plays an ___________ role within logistics and its optimal design is important for the efficient functioning of the whole logistics system. A. indispensable B. independent C. dependent D. big 正确答案： 14. Open top containers are suitable for cargo that is more easily loaded from ________or does not fit in a standard dry cargo container, but still needs to be sealed. A. above B. sideway C. bottom D. back-end 正确答案： 15. Third-party logistics (3PL) refers to the _________of transportation, warehousing and other logistics-related activities which were originally performed in-house, to a 3PL service provider. A. implement B. carry out C. outsourcing D. holding 正确答案：
《物流英语》2016年秋学期在线作业（二）
二、判断题（共 10 道试题，共 40 分。） 1. A bill of lading can only be used for sea shipment. A. 错误 B. 正确 正确答案： 2. A variety of LIS has been designed and implemented for different logistics activities. A. 错误 B. 正确 正确答案： 3. Mailing and faxing are no longer in used, because EDI is a much quicker way to do the same thing. A. 错误 B. 正确 正确答案： 4. Tightly enclosed products in shrinkable or stretchable films can provide product with extra protection. A. 错误 B. 正确 正确答案： 5. When you want to sell the goods you can endorse on bill of lading and hand it over to another authorized party. A. 错误 B. 正确 正确答案： 6. If company outsource its logistics activities to 3PL, its cost will definitelty be higher as the 3PL providers don’t work for free. A. 错误 B. 正确 正确答案： 7. Bulk container are designed for transportation of seafood, fruits, as well as photographic film, plants, delicate machine, and pharmaceuticals. A. 错误 B. 正确 正确答案： 8. A cardboard containing 20 boxes of cigarettes is regarded as grouped packaging. A. 错误 B. 正确 正确答案： 9. Modern container and its standard are innovated by Germany. A. 错误 B. 正确 正确答案： 10. More and more corporations across the world are outsourcing their logistics activities. A. 错误 B. 正确 正确答案：