南开19春学期(1503、1509、1603、1609、1703)《基础英语》在线作业1答案
南开19春学期(1503、1509、1603、1609、1703)《旅游市场调查与预测方法》在线作业1答案
南开19春学期（1503、1509、1603、1609、1703）《旅游市场调查与预测方法》在线作业-1一、单选题共20题，40分1、应用联测法进行预测，选择若干子市场，这些子市场的有关标志（）A应存在明显差异B应大致相同C可以相同也可以不同D与关联市场无关本题选择是：？2、统计值是()A样本中某一变量的综合描述B总体中某一变量的综合描述C样本平均数D总体平均数本题选择是：？3、专家意见法中所包括的专家()A仅指市场预测专家B仅指技术工作专家C仅指理论专家D是各方面的专家本题选择是：？4、市场调查报告要发挥其应有的作用，除了必须说明一切必要的细节、能发挥参考作用外，还必须（）A能够证明调查研究结果的可信性B详细说明调查调查的具体过程C详细论证调查方法的科学性D能够证明调查结论的可行性本题选择是：？5、小王对香槟酒的消费情况进行了一次调研。
她界定了三个不同的收入阶层，然后规定调研人员对每个收入阶层中特定数量的人群进行访谈，这种抽样方法属于（）A分群抽样B配额抽样C任意抽样D随机抽样本题选择是：？6、做分层抽样时是要把特征上（）的单元分为一层A不一致B不太一致C完全一致D比较一致本题选择是：？7、给出固定给出固定选项，要求被调查者从中选择的题型是（）A开放题B封闭题C半开放题D填空题本题选择是：？8、搜集有关商店、营业厅的销售或服务人员如何对待顾客方面的数据，一般采用（）A人员访问法B实验调查法C痕迹观察法D神秘顾客调查法本题选择是：？9、市场调查与预测的实施阶段最重要的工作是()A明确调查主题B人员的培训与教育C编制调查经费预算D收集资料本题选择是：？10、特别适合于对新产品及更新换代产品预测的方法是（）A判断分析法B集合意见法C专家意见法D联测法本题选择是：？11、在实验调查法中，常作为自变量的是（）A产品价格B销售量C市场占有率D品牌知名度本题选择是：？12、访问调查的主要缺点是（）A回答率较低、不能使用复杂的问卷、对调查人员难以控制B回答率较低、调查结果不准确、不能使用较复杂的问卷C调查成本较高、对调查人员难以控制、受访者有一定心里压力D调查成本较高、调查结果不准确、对调查人员难以控制本题选择是：？13、转导法和对比类推法的共同之处在于所用的资料都是()A直接资料B间接资料C无法收集的D直接和间接资料本题选择是：？14、从收集的成本而言，二手资料（）A较高B很高C最高D较低本题选择是：？15、探询人们的消费倾向、文化素养、道德规范等对企业的发展会有什么影响，属于（）A经济环境调研B社会文化环境调研C政治法律环境调研D科学技术环境调研本题选择是：？16、相关回归分析要求市场现象的因变量和自变量之间的关系必须是（）A高度相关B弱相关C无关D交叉相关本题选择是：？17、用来回答“为什么”的问题的调查是A探测性调查B描述性调查C分层抽样D分群抽样本题选择是：？18、对垃圾的调查方法是属于()A直接即时观察法B事后痕迹观察法C参与观察法D非参与观察法本题选择是：？19、抽样框是()A总体的名单B样本的名单C抽样单位的名单D分析单位的名单本题选择是：？20、以下关于网上调查法的特点，说法错误的是（）A辐射范围广泛B信息反馈及时C样本对象有局限性D调查成本高本题选择是：？二、多选题共10题，20分1、市场调查程序一般由()组成A准备阶段B设计阶段C实施阶段D分析总结阶段本题选择是：？CD2、类型随机抽样的优点有（）A能使样本在总体的分布比较均匀B按各类型的分布特征确定样本，增强样本对总体的代表性C提高了样本指标推断总体指标的抽样的精确度D有利于了解总体各类别的情况本题选择是：？CD3、比较常用的文案调查资料方法为A相关法B综合法C反馈法D预测法本题选择是：？BC4、邮寄调查能得到较为真实可靠的情况的原因在于（）A调查的空间范围大B调查的样本数目可以很多C被调查者有较充裕的时间考虑答题D可避免调查者意见的影响E调查问卷回收率高本题选择是：？D5、一般来说，市场信息与普通的信息具有如下不同的特点（）A有信息收集手段B存在于市场运动中C连续的信息D无序的信息本题选择是：？BCD6、市场调查间接资料的来源有（）A企业业务资料B企业统计资料C企业财务资料D企业外部资料来源本题选择是：？BCD7、市场调查应遵循的原则主要有（）A全面系统原则B实事求是的原则C勤俭节约的原则D深入、反馈的原则本题选择是：？BCD8、采用专家小组法进行预测的程序包括（）A预测前的准备工作B根据反馈再次提问C选择专家D轮番征询专家意见E确定预测值本题选择是：？CDE9、不能计算和控制抽样误差的市场调查法是（）A市场普查B任意抽样C系统抽样D判断抽样本题选择是：？BD10、市场调查问卷是设计好的一系列问题，这些问题应该有（）A必要性B可行性C艺术性D统一性本题选择是：？BC三、判断题共20题，40分1、企业内部临时性建立的市场调查项目小组在实施市场调查与预测活动上具有较灵活的特点A错误B正确本题选择是：？2、扩散指数法的优点是可以反映市场发展循环波动的变化幅度，即峰与谷的具体高低，这样有利于预测未来市场的繁荣或衰退程度。
南开19春学期(1503、1509、1603、1609、1703)《基础英语》在线作业-2答案
Brecommend
【答案】本题选择：B
8、What he said was so shocking that many () their eyebrows
Alifted
Braised
【答案】本题选择：B
9、()he is busy, he often joins in the farm work.
Ain spite of
Beven though
Ceven if
Dthough
【答案】本题选择：D
10、What () to do if he needs the book?
Acan he
Bhe'll have
Cwill he have
Ddid he have
【答案】本题选择：C
11、If (), we'll stay at home.
Abig
Blarge
Chuge
Dgigantic
【答案】本题选择：A
2、He hasn't behaved () a college student should.
Aas
Bas if
Cas
Dwhen
【答案】本题选择：A
3、We had to cancel the match () it was so foggy.
Aafter
Bwhen
Csince
Das
【答案】本题选择：C
17、The drought has () several provinces.
Aaffected
Binfluenced
Cdamaged
【答案】本题选择：A
18、He looks sleepy. He must () to bed very late last night.
南开19春学期(1503、1509、1603、1609、1703)《大学英语(一)》在线作业2答案
南开19春学期（1503、1509、1603、1609、1703）《大学英语（一）》在线作业-2一、单选题共50题，100分strong wind was ____ the broken window.Afree fromBresponsible forCready forDsure of本题选择是：？2、I'm sorry she's not in. Would you like to ( )a message?AkeepBrestCleave本题选择是：？avid is ( ) only accountant in my son's company.AtheBanCa本题选择是：？4、I just ( ) at the office for most of the day, and I do no exercise.Asit aroundBsit inCsit down本题选择是：？5、The patient speaker ____ now and then to make sure that he was fully understood. Atook overBwent overCcame throughDbroke off本题选择是：？6、I go swimming on ( ) Thursdays for two hours.A/BaCan本题选择是：？7、Who is that man over there? Do you know ( )name?AhisBhe'sChe本题选择是：？8、A: Whose dog is it? B: ( )our dog. ( )name is Rex.AIt's…It'sBIts… ItsCIt's… Its本题选择是：？9、A: I have a light breakfast early in the morning. B:( ).ASo have IBMe tooCSo am I本题选择是：？10、Polly is very busy. She ( )work at about 7.00 every day.AfinishBdoes finishesCfinishes本题选择是：？11、The French restaurants are nice, but they are ( )!Anot enough niceBcomfortableCtoo expensive本题选择是：？12、One of the sailors found it necessary to ____ the captain ____ the nearest island by radio.Adeclare … to contactBpropose … contactCinsist … to contactDwish … contact本题选择是：？13、You need to reduce your temperature, so you ( )take some medicine.AneedBshouldCwill本题选择是：？14、The youth centers set up by the city government have ____ those young people to spend their time wisely.ArelievedBoccupiedCenabledDprohibited本题选择是：？1:( ). B:Hi. My name's Rose. Are you from London?AHello, I'm Paul. What's your name?BHello, who are you? What's your name?CWhere are you from?本题选择是：？16、Pam will not come to our meeting next week. She ( ) in France from Monday till Thursday.Ais stayingBare stayingCstay本题选择是：？17、We ____to Guilin for holiday last month, but my wife caught a bad cold and we had to cancel the trip.Awere to goBgoCshould have goneDmust have gone本题选择是：？18、You look very tired. You ____ too hard these days.Acould have workedBought to have workedCshould have workedDmust have worked本题选择是：？19、Sally ( ) in an office in central London.Ais workBworkCworks本题选择是：？20、We will have to ____ the matter carefully before we can draw any conclusion. Afind outBlook intoCsearch forDbase on本题选择是：？21、The professor ____ will be here tomorrow.Ais talked aboutBtalking aboutCto be talked aboutDbeing talked about本题选择是：？22、____ you do is for my good. I know this all the time.AAll whatBAll whichCWhateverDWhichever本题选择是：？2:( ), David? B:An orange juice.AWhat do you likeBWhat would you likeCWould you like an orange juice本题选择是：？24、Having lived in Italy for thirty years, Vivian and her husband moved to make a____ home in New York.ApermanentBdeterminedCcomplicatedDworthwhile本题选择是：？25、It ____ over two years since the old gentleman first came to sample the puddings. Ahas beenBwasCwill beDwould be本题选择是：？26、A:Where is David? B:He is having lunch in ( ) Chinese restaurant on ( ) seventh floor.Aa, aBan, theCthe, the本题选择是：？27、What's ( )job? Are ( ) British?Ayour, yourByou, yourCyour, you本题选择是：？28、How long have you been writing this paper? I hope you are ____ your subject. Aholding upBlooking overCresulting inDsticking to本题选择是：？29、I am getting too fat. I have to ( )my weight.Awork offBwork ofCwork out本题选择是：？30、I've got a lot of photos of my traveling. Would you ( )them?Alike to seeBlike seeingClike see本题选择是：？3on’t worry. We have enough time to finish ____ the food and drinks before the guest s arrive.Asetting asideBlaying outCsmoothing outDtaking over本题选择是：？32、You can paint the walls and ( ) posters. You can do what you want.Aput upBput downCput on本题选择是：？33、My uncle ( )in the IT Department. But now he ( ) on a plan for the marketing department.Aworks, is workingBwork, is workingCis working, works本题选择是：？34、I'm a deputy manager. I work ( )an IT company.AforBaboutCof本题选择是：？35、My elderly father seems very ____ to sit in front of the TV all day long. ABoringBtypicalCstunnedDcontent本题选择是：？36、While the chairman was giving a talk at the meeting, some workers at the back paid no attention and kept ____.AchatteringBenduringCrelievingDmentioning本题选择是：？37、Even with his remarkable achievements, Myra’s husband still holds a ____ position in the local government.ATreacherousBminorCnormalDradical本题选择是：？38、A:So, do you like the cinema near Hyde Park? B:Yes, I ( ) it.AloveBam lovingCloves本题选择是：？39、Does David ( )?Alike flyingBlikes flyClikes to fly本题选择是：？40、I couldn’t understand why he pretended ____ in the bookstore.Ato see me notBnot to see meCnot see meDdid not see me本题选择是：？41、( )people are coming for the party?AHow oftenBHow muchCHow many本题选择是：？42、My brother used ____ in the same office with John. They are very good friends. Ato workBworkingCworkDworked本题选择是：？43、____ that we use only 1% of our brain’s full potential.AIt generally believedBIt is generally believedCGenerally believedDIt has generally believed本题选择是：？4: Would you like to come to ( )shop one day? B: Yes, I'd love to. Thank you. AmyselfBmeCmy本题选择是：？45、The government introduced new regulations ____inflation（通货膨胀）might be brought under control.AforBbecauseCso thatDas for本题选择是：？46、One of the most remarkable developments in ____ electronic age has been the televising of college-level courses.AeveryBsuchCtheDeach本题选择是：？47、My cousin doesn't ( ) serious (严肃的) TV programmes on the weekends.Alike watchBenjoy watchingClove watch本题选择是：？48、On your busy schedule, remember to give a ____of your day to relaxation. AgappBportionCpauseDbunch本题选择是：？49、Quite often after dinner, they ( ) music in a pub and ( ) home about midnight. Aare playing…are goingBwill play… are goingCplay…go本题选择是：？50、What's the weather ( )this winter?AlikeBinCbe本题选择是：？。
南开19春学期(1503、1509、1603、1609、1703)《网络信息文献检索》在线作业[标准答案]
![南开19春学期(1503、1509、1603、1609、1703)《网络信息文献检索》在线作业[标准答案]](https://img.taocdn.com/s3/m/0e2651246c85ec3a87c2c544.png)
(单选题)1: 只使用人名作为检索词查找论文，得到的结果会是A: 同一个人的论文B: 两个人的论文C: 无法确定是几个人的论文D: 多个人的论文正确答案:(单选题)2: 要在题名字段中一次性检索出所有包括“color”或“colour”这两个英文单词的信息，应使用怎样的截词符号A: ?B: *C: ??D: ！正确答案:(单选题)3: 词典按文献的加工程度划分为( )A: 零次文献B: 一次文献C: 二次文献D: 三次文献正确答案:(单选题)4: 以下不是按照信息资源的出版形式划分的是A: 图书B: 期刊C: 标准D: 三次文献正确答案:(单选题)5: 用( )将指定检索式括起来,系统首先检索其内概念A: ()B: {}C: ""D: []正确答案:(单选题)6: 在检索词存在单复数形式时，为避免漏检，应在检索中使用的检索方法是A: 布尔逻辑检索B: 位置检索C: 截词检索D: 限定检索正确答案:(单选题)7: 现实世界中实体与实体间的各种联系在关系数据库中的表达方式是A: 二维表B: 关系C: 字段D: 表格正确答案:(单选题)8: 中国资讯行数据库提供的信息资源包括A: 中国统计数据库B: 中文核心期刊数据库C: 服装设计数据库D: 股票数据正确答案:(单选题)9: 年鉴按文献的加工程度划分为( )A: 零次文献D: 三次文献正确答案:(单选题)10: 哪个布尔逻辑算符可以提高信息资源检索的查全率A: 与B: 或C: 非D: ()正确答案:(单选题)11: ()根据原始文献所附的参考文献检索相关文献,较切题,但可能有片面性,文章漏检率高。
A: 倒查法B: 抽查法C: 追溯法D: 循环法正确答案:(单选题)12: 要检索到关于“土豆”和“马铃薯”的全部信息，应该使用的逻辑算符是A: 与B: 或C: 非D: ()正确答案:(单选题)13: ( )是指利用二次文献,选用一次文献内容,经综合,分析和评述后形成的指南性文献。
南开19春学期(1503、1509、1603、1609、1703)《旅游初级英语(二)》在线作业0答案
南开19春学期（1503、1509、1603、1609、1703）《旅游初级英语（二）》在线作业4、D一、单选题共20题，40分uring the ( ) Age, the making of bronze ware reached its peak.AOld StoneBNew StoneCIronDBronze本题选择是：？2、( ) emperors lived and ruled from the palace where the Palace Museum is.A24B25C26D22本题选择是：？3、The （）in bronze ware are regarded as major chapters in the history of Chinese calligraphy.AcaldronsBinscriptionsClegsDornamentations本题选择是：？4、The Old Silk Road is ( ) kilometers long.A4000B3000C2000D7000本题选择是：？5、The overall aim of the National Museum of China is toAcollect relicsBpreserve relicsCresearch on archeologyDserve the general public本题选择是：？6、The best paper of the "Four Treasures of Study" is said to be ( )paper.AHuiBDuanCHuDXuan本题选择是：？7、Which of the followings is not included in the "Four Treasure of Study"Aink stickBenvelopeCink slabDpaper本题选择是：？8、People gave ( ) to each other as gifts.AeggsBmoneyCcakesDsugar本题选择是：？9、How many State-Protected animals are there in Huanglong? A9B21C30D12本题选择是：？10、Bingling Temple is in ( ).AShapotouBXi'anCLanzhouDLinfen本题选择是：？11、Potala Palace in ( ) is situated on Red Hill. ALanzhouBYushuCLhasaDYinchuan本题选择是：？12、The town of Lijiang was founded in ( ).A1172B1271C1127D1772本题选择是：？13、In the ( ) century, Marco Polo came to Hangzhou.A11B12C13D14本题选择是：？14、In ( ), the Yellow River empties into the sea. AJiangsuBShandongCLiaoningDZhejiang本题选择是：？15、The ( )featured archetectural styles of minority ethnic groups such as Mongolia and Tibetan.APotala PalaceBMogao GrottoesCChengde Summer ResortDthe Outer Eight Temples本题选择是：？16、Suzhou in Jiangsu Province is more than ( ) years old.A1500B2000C3000D2500本题选择是：？17、The Day of Dead is an ancient festival celebrated in ( ).AMexicoBSpainCCanadaDU.S.本题选择是：？18、Martin Luther King, Jr. Day became a national holiday in ( )A1980B1985C1990D1995本题选择是：？19、Caterpillars need ( ) weeks to form their silk cocoon.A4B5C6D7本题选择是：？20、( )Summer Resort is also called "Mountain Hamlet for Escaping the Heat". ABeidaiheBChengdeCBeijingDHangzhou本题选择是：？二、多选题共20题，40分1、The basic duties of the National Museum of China include ( ).Acollect relicsBpreserve relicsCresearch on archeologyDhold high-level exhibits of relics本题选择是：？BCD2、The Yangtze River flows through ( ) provinces.AHubeiBHunanCShandongDJiangxi本题选择是：？BD3、In Qinghai, tourists meet and learn about ( ).AKoreansBMongoliansCTibetansDKazaks本题选择是：？CDncient Chinese bronze ware falls into the three types such as ( ）. Aritual vesselsBfuneral waresCweaponsDvaried objects本题选择是：？CDlong the Old Silk Road there are ( ).AgrottoesBBuddist templesCancient city remainsDhistorical sites本题选择是：？BCD6、Bronze ware was a unique national treasure because of ( ) Aimpressive designsBclassical decorative ornamentationCpriceless lightnessDwealth of inscriptions本题选择是：？BD7、Silk products from ( ) are particularly good.AHangzhouBSichuanCSuzhouDDandong本题选择是：？BCD8、Most of the houses in Lijiang are made of ( ).AearthBwoodCbrickDtile本题选择是：？B9、( )characterize Huanglong scenery.ACalcified pondsCwaterfallsDriver banks本题选择是：？BCD10、China Red Sandalwood Museum is ( ) museum in China.Afirst privateBlargest privateCfirst publicDlargest public本题选择是：？B11、The rarity of the raw material is the deciding factor of both the ( ) and the ( )of silk.AcolorBvalueCsoftnessDmystery本题选择是：？D12、Huangshan Mountain is famous for its ( ).Astrangely-shaped pinesBrock formationsCsea of cloudsDhot springs本题选择是：？BCD13、（）in Pingyao have been preserved.Aancient streetsBgovernment officesCmarketsDresidence本题选择是：？BCD14、Confucius is, by any standard, the greatest ( ).AeducationistBideologistCphilosopherDartist本题选择是：？BC15、Jade was believed capable of representing ( ).AHeavenBthe earthCthe eastDthe emperors本题选择是：？BCD16、Chinese silk is famous all over the world for its ( ).Amagnificent qualityBreasonable priceDvariety本题选择是：？CD17、Jade symbolizes ( ) in Chinese culture.AbeautyBnobilityCperfectionDpower本题选择是：？BCD18、Jiuzhaigou is covered with ( ).Aprimeval forestsBsnowCmeadowsDponds本题选择是：？D19、The official colors of Mardi Gras are ( )AredBpurpleCgoldDgreen本题选择是：？CD20、The richness of ( )of silk make it the means to imply something is fine and impeccable.AcolorBtextureCstrengthDbeauty本题选择是：？BCD三、判断题共10题，20分1、The Summer Palace features the best of China's ancient gardens.A错误B正确本题选择是：？2、The possession of bronze ware was regarded as a status symbol.A错误B正确本题选择是：？3、In the earlier period of Buddhism in China, temple layout follows its Indian counterpart.A错误B正确本题选择是：？4、The Shang and Zhou dynasties ushered China into the height of the Iron Age. A错误本题选择是：？5、Earth Day is celebration of life and our planet.A错误B正确本题选择是：？6、The overland trade route was to bacome famously known as the Silk Road.A错误B正确本题选择是：？7、Chengde Summer Resort is the second largest imperial palace outside Beijing. A错误B正确本题选择是：？8、The traditional Dongba Culture of the Naxi ethnic group has been preserved in Lijiang.A错误B正确本题选择是：？9、Pingyao, Shaanxi Province was built 2000 years ago.A错误B正确本题选择是：？10、Americans celebrate the memory of Dr. King on the second Monday of January. A错误B正确本题选择是：？。
南开19春学期(1503、1509、1603、1609、1703)《大学英语(三)》在线作业1答案
南开19春学期（1503、1509、1603、1609、1703）《大学英语（三）》在线作业-1一、单选题共50题，100分1、– Is the toilet on the ground floor or 2nd floor? – ( ).ANo, there isn'tBYes, it isCOn the ground floorDIt is empty本题选择是：？2、We are( )in the future of our motherland.AawareBconfidentCsureDcertain本题选择是：？oggis' little secret was that she wanted to see herself the( )girl. Atwelve years oldBtwelve year oldCtwelve-year-oldDtwelve-years-old本题选择是：？4、– Ami, I want this report typed today. – ( ).AIt'll be ready in the afternoon, sirBI'd like you to help meCI know nothing about the reportDLeave it to tomorrow本题选择是：？5、– Excuse me. Is this table taken? – ( ).AWe haven't booked the dishesBWe haven't ordered the dishesCYeah. I'm saving these seats for friendsDYeah. I'm stuffed本题选择是：？6、Don't you think the small donkey can really pull the heavy( )? AlorryBcarCvanDcart本题选择是：？7、He( )in the laboratory the whole morning.Ahas been workingBis workingCwas workingDhas worked本题选择是：？8、By next year he( )in New York for five years.Ahas workedBhas been workingCworksDwill have worked本题选择是：？9、This is the house( )he lived last year.AthatBwhichCwhereDwhat本题选择是：？10、– There is an hour to go. Could we sit somewhere to have a drink? – ( ). AHave a tryBSureCDon't go, pleaseDNo, thanks本题选择是：？11、She has always( )to her father, although he did not graduate from a famous university.AappreciatedBadmiredCrespectedDlooked up本题选择是：？12、We are told that it is( )we are born that decides our nationality.Athe countryBanywhereCwhereDsomewhere本题选择是：？13、One of the benefits of the new model is that it is easier( )than the old one. AoperatingBto be operatedCto operateDoperated本题选择是：？14、– May I have a look at your photo album? – ( ).AYes, you haveBIt's very interestingCThis is my girl friendDYes, of course本题选择是：？15、They all( )the job.Aasked afterBasked forCasked toDasked with本题选择是：？16、Jean could be a very attractive girl, but she( )to her clothes.Apays no attentionBwas paying no attentionCpaid attentionDhad paid attention本题选择是：？17、I regret( )that I'm unable to help you.AsayingBto sayCsayDsaid本题选择是：？18、An adviser said in China( )course should be developed in some Universities, one year at work, one year college.Aa sandwichBa saladCa macaroniDa dinner本题选择是：？19、She( )talking when I am watching TV.AalwaysBkeepsCforeverDstill本题选择是：？20、Ancient Greece is the( )of western civilization.AoriginBsourceCplaceDsources本题选择是：？21、– What if my computer doesn't work? – ( ).AI'm not good at computerBAsk Anne for helpCI've called the repair shopDThere must be something wrong本题选择是：？22、The president claimed the terrorists should be held responsible( )the explosionsthat happened last month in London.AforBonCatDabout本题选择是：？23、He spends a quarter of the day( ).Ato sleepBsleepingCsleepsDto sleeping本题选择是：？24、When a fire( )at the National Exhibition, at least ten priceless paintings were completely destroyed.Abroke offBbroke outCbroke downDbroke up本题选择是：？25、– Thanks a lot. You've gone to so much trouble. – ( ).AIt's no trouble at allBThat's all right. I like itCI don't think it's a troubleDThat's very kind of you本题选择是：？26、It was convenient( )close to work.Ato livingBlivingCliveDlived本题选择是：？27、– Could you tell me where Mr. Lake is? – ( ).AFrom EnglandBAt the officeCHe's workingDHe's very busy本题选择是：？28、– Everyone knows where the shop is, but who's the owner? – ( ).ASteveBEveryone doesCAt the next doorDYes, it's a secret本题选择是：？29、– Are you feeling better today, Mrs. Silver? – ( ).ADon't worry about meBJust stay in bed and have a good restCThere must be something wrongDYes, thanks doctor. But I still feel dizzy本题选择是：？30、– Must we hand in our homework now? – ( ).AYes, you willBYes, you mustn'tCNo, you needn'tDNo, you mustn't本题选择是：？31、– Will you go on a picnic with us tomorrow? – ( ).AYes, but I'll have English classesBSorry. I have an appointment with Dr. BrownCI'm afraid I have no ideaDI won't. It's kind of you本题选择是：？32、The volunteers started looking after other children( )parents died of AIDS last year.AwhoseBthatCwhichDwho本题选择是：？33、His parents will be( )him if he fails the examination.Adisappointing withBdisappointed onCdisappointed withDdisappointing for本题选择是：？34、– What do you think about this story? – ( ).AThank you for telling me the storyBYes, it's a real storyCI like it very muchDSo do I本题选择是：？35、Let's go to the cinema,( )?Awill you shan't weBshan't weCdon't weDshall we本题选择是：？36、– Could I borrow your CD of English songs? – ( ).ANo, I am not availableBI'm sorry. It's not at hand nowCIt's very kind of youDThank you very much本题选择是：？37、This is the problem( )we have no good solution as yet.Ato thatBwhichCfor whichDto which本题选择是：？38、– Help yourself to the steak, Maggie. – ( ).ASorry, I've had enoughBThank you, HelenCYes. But it isn't cooked wellDHelp yourself to it, too本题选择是：？39、– There's a new cafeteria at the corner. How about going there for supper? –( ).AFine. But it's my treat this timeBIt's newly decoratedCLet's look at the menu firstDI have no idea about what to order本题选择是：？40、The problem is( )by pollution.AcausedBbecauseCdueDbecause of本题选择是：？41、Please leave the key under the door( )you go out.Ain caseBin the caseCin case ofDin the case of本题选择是：？42、I am very surprised that even an expert on foreign affairs can know the painting is forgery. ( ), he can tell who painted it.AHoweverBOtherwiseCNeverthelessDMoreover本题选择是：？43、When I was a child, we( )wear a uniform for school.AmustCneeded toDhad to本题选择是：？44、– Linda, can you give me a lift after work? – ( ).AIt's very kind of you to do soBThank you for your offerCNever mind. I'll go shoppingDNo problem. We go the same direction本题选择是：？45、The public transport system in many cities in the world( )by the local authority. Ais still ranBare still runCare still ranDis still run本题选择是：？46、– What subjects are you studying? – ( ).AYes, I'm studying historyBI'm studying nowCI'm studying philosophyDI'm doing my homework本题选择是：？47、– Would you like to see the menu? – ( ).ANo, thanks. I already know what to orderBYour menu is very clearCI hear the food here is tastyDThe setting is very comfortable本题选择是：？48、– Hey, Barbara. You look so pale. – ( ).AI'm just getting over the fluBIt doesn't matterCYou didn't sleep well last nightDI'm sorry to hear that本题选择是：？49、Let's not wait any longer, he might not( )at all.Aturn overBturn upCturn onDturn down本题选择是：？50、He is the man( )dog bit me.AthatBwhichCwho's本题选择是：？。
南开19春学期(1503、1509、1603、1609、1703)《大学英语(三)》在线作业2答案
南开19春学期（1503、1509、1603、1609、1703）《大学英语（三）》在线作业-24、B一、单选题共50题，100分1、I was busy with my paper when I heard someone( )in the room above.Amoving onBmoving offCmoving upDmoving about本题选择是：？2、I started looking after other children( )parents went out to work.AwhoBwhichCwhoseDthat本题选择是：？3、( ), we keep records on all the experiments so that we may have enough data. AAs a wholeBAs a ruleCOn the averageDBy all means本题选择是：？4、– Where are you from? – ( ).AAfricanBBritainCAustralianDAmerican本题选择是：？5、The blue whale is( )largest animal in the world.AaBtheC不填Dthe most本题选择是：？6、My teacher told me( )to English people as much as I can to practise my English. AtalkingBtalkCtalkedDto talk本题选择是：？7、He( )the children so badly that they were terrified of him.AbehavedBtreatedCdealtDacted本题选择是：？8、Before she began to study at Beijing University, she( )in a factory for five years. Ahad workedBworkedChas workedDwould work本题选择是：？9、John( )to be a teacher before the war, but now he works in a hospital.Ais usedBwas usedCusedDuse本题选择是：？10、She was very concerned( )her mother's illness.AaboutBforCwithDon本题选择是：？11、– Excuse me, which is the express train to Tokyo? – ( ).AThe express train is expensiveBOK. I'll give you a handCSorry, the express bus has goneDOn your right. It'll leave in 5 minutes本题选择是：？12、The teacher spoke so fast that it was hard for the students to( )what he was saying. Atake inBtake outCtake upDtake over本题选择是：？13、– Afternoon, sir. Where to? – ( ).APlease get me to the airportBPlease pick me up next timeCI've been to the airportDThe plane will take off in an hour本题选择是：？14、It is assumed that students at an intermediate level will have a good( )of the basic structures and vocabulary of English.AcommandBcommandingCto commandDcommanded本题选择是：？15、– I'm trying to call Marie, but there's no answer. – ( ).AReally? Maybe she's outBHere is a message for herCI'm really sorry about itDI didn't realize that本题选择是：？16、If the man( )succeed, he must work as hard as he can.AwillBis toCis going toDshould本题选择是：？17、Frank plays( )Alex.Aa lot more better thanBmuch more better thanCa lot better thanDmuch more well than本题选择是：？18、– How long have you lived in London? – ( ).AI moved here from ParisBMy whole lifeCI've worked here for almost 10 yearsDI've never traveled there本题选择是：？19、I don't want you to make any trouble,( ), I urge you to solve the problem. AthusBconsequentlyCon the contraryDjust as本题选择是：？20、– Look at the rainbow! What a view! – ( )!AYes. What beautiful it isBYes. How beautiful it isCYes. What a beautiful it isDYes. How a beautiful it is本题选择是：？21、– I wonder if Henry will come to the party at 8:00 sharp as he's promised. –( ).AThe party won't start until 8:00BThank you for having the party for meCDon't worry. He always keeps his wordDThe party must cost a lot本题选择是：？22、We consider( )the instrument be adjusted each time it is used.Athat it necessaryBit necessary thatCnecessary thatDnecessary of it that本题选择是：？23、– I don't think I'm late. Excuse me, what's the time? – ( ).AIt says 8:00. But it's 5 minutes slowBI'm sorry I've forgot the timeCI was caught in the traffic jamDI'm sorry to keep you waiting本题选择是：？24、If you don't promise to help build more houses, ordinary people( ). Awill not benefitBwould not benefitCshould not benefitDcould not benefit本题选择是：？25、The bedroom needs( ).AdecoratingBto decorateCdecorateDdecorated本题选择是：？26、– I think the Internet is very helpful. – ( ).AYes, so do IBThat's a very good ideaCNeither do IDI'd rather go surfing on it本题选择是：？27、– Are you free in July? – No, I( )with my parents in July.AstayBstayedChave stayedDam staying本题选择是：？28、I stopped( )last year.AsmokingBsmokeCto smokeDsmoked本题选择是：？29、The definition leaves( )for disagreement.Aa small roomBmuch roomCgreat deal roomDnot so big a room本题选择是：？30、When( )the old block of flats( )?Adid…being demolishedBdid... demolishCis... being demolishedDis... demolished本题选择是：？31、It was well known that Thomas Edison( )the electric lamp.AinventedBdiscoveredCfoundDdeveloped本题选择是：？32、The man( )the gate when he realized that we had spotted him.Amade offBmade forCmade outDmade up本题选择是：？33、You look( ). What( )you( )?Atire, did…doBtiring, have…doneCtired, do…doDtired, have…been doing本题选择是：？34、My aunt has lived in New York( )1995.AforBduringCinDsince本题选择是：？35、We have kept( )our friendship by writing to each other, so we are true friends. AbackBupCoffDdown本题选择是：？36、In addition to rice, we need to( )our diet with fish, meat and vegetable. AsupplementBreplaceCaddDeat本题选择是：？37、– What's the weather like in your hometown? – ( ).AIt's a nice placeBI like the food thereCHe asks me whether I like the weatherDIt's cold in winter and hot in summer本题选择是：？38、– Is this the motel you mentioned? – ( ).AIt looks comfortableBYes, it's as quiet as we expectedCYou're so considerateDNo, the price's reasonable本题选择是：？39、– When does the next bus leave for Glasgow? – ( ).AI've never been thereBThe next one is fasterCThey leave every hourDThe city is far away本题选择是：？40、The patient acted on the doctor's( )and finally recovered.AadvicesBadviceCadviseDadvises本题选择是：？41、– Where( )the recorder? I can't see it anywhere. – I( )it right here, but now it's gone.Adid you put; have putBhave you put; putChad you put; have putDwere you putting; have put本题选择是：？42、He is over fifty, but he looks as though he( )only in his thirties.AwereBisCwill beDhas been本题选择是：？43、I have spent a lot of time( )working on this problem.AatB不填ConDwith本题选择是：？4 15-year-old boy was( )for stealing 22 charity boxes from local shops. AconvictedBsentencedCarrestedDattacked本题选择是：？45、– There is an hour to go. Could we sit somewhere to have a drink? – ( ). AHave a tryBSureCDon't go, pleaseDNo, thanks本题选择是：？46、He has( )four successful books.AwroteBwrittenCbeen writingDwriten本题选择是：？47、I don't think he will be back in an hour,( )?Ado IBwon't heCdon't IDwill he本题选择是：？48、( )these children know the answer.AMostBSomeCMost ofDFew本题选择是：？49、The president claimed the terrorists should be held responsible( )the explosions that happened last month in London.AforBonCatDabout本题选择是：？50、– Nice weather, isn't it? – ( ).AI'm not sureBYou know it wellCYes, it isDYes, it isn't本题选择是：？。
南开19春学期(1503、1509、1603、1609、1703)《人身保险》在线作业【标准答案】
19春学期（1503、1509、1603、1609、1703）《人身保险》在线作业-0002
试卷总分:100 得分:0
一、单选题 (共 25 道试题,共 50 分)
1.下列行为不属于人寿保险核保决定的是()。
A.拒保
B.请投保人提供财务资料及证明文件
C.加收保费
D.签发保单
正确答案:B
2.在解除保险合同时，保险人按照合同约定应退还保险单的现金价值。
投保人获得现金价值的条件之一是：投保人已交足()以上保险费。
A.1年
B.2年
C.5年
D.3年
正确答案:B
3.人身保险费率是由()和附加费率组成。
A.毛人身保险费率
B.纯人身保险费率
C.人身保险金额
D.人身保险金
正确答案:B
4.计算人寿保险营业保费的三元素法是将寿险费用分为三大类，即()。
A.新契约费、维持费用和收费费用
B.新契约费、服务费用和理赔费用
C.出单费用、维持费用和结算费用
D.出单费用、维持费用和财务费用
正确答案:A
5.以死亡为给付人身保险条件的人身保险合同，变更投保人，须经过()同意。
A.被保险人
B.保险人
C.受益人
D.投保人
正确答案:A。
南开19春学期（1503、150...
南开19春学期（1503、150...南开19春学期（1503、1509、1603、1609、1703）《旅游初级英语（一）》在线作业-14、B一、单选题共20题，40分1、What does PDA stand for?APersonal Digital AssistantBPrivate Digital AccessaryCPrivate Digital AssistantDPersonal Digital Accessary本题选择是：？2、What does CAAC stand for?ACivil Air&Aviation Corp.BChina Air&Aviation CivilCChina Air Administration Corp.DCivil Aviation Administration of China本题选择是：？3、What does PDA stand for?APersonal Digital AssistantBPrivate Digital AccessaryCPrivate Digital AssistantDPersonal Digital Accessary本题选择是：？4、( )is a kind of very dry white wine produced in Central France. ABordeauxBChablisCChiantiDLambrusco本题选择是：？ishes in Sichuan are noted for their varied and ( )flavors.AfreshBtenderCheavyDlight本题选择是：？6、You must avoid spending ( ) your income.Ain an effort toBin advanceCin excess ofDfree of charge本题选择是：？7、( )is full-bodied red wine from spain.ALiebfraumilchBMuscadetCRiojaDSauternes本题选择是：？8、Heavy food ( ) not ( )people who have just recovered froma stomach-ache. Ais…served w ithBis…suited forCis…famous forDis adapted for本题选择是：？9、( )is full-bodied red wine from spain.ALiebfraumilchBMuscadetCRiojaDSauternes本题选择是：？10、I have finished the work ( ) your orders.Ain accordance withBat the request ofCin line withDon the basis本题选择是：？11、Facilities are arranged ( ) customers' habits and interests.Aby means ofBas toCvin words ofDin terms of本题选择是：？1n unsatified guest will cost you as much as( ) times that guest's annual purchases in terms of lost patronage over five years?A100B500C1,000D5,000本题选择是：？13、New research shows that men and women may ( )each other in food choices. Adiffer fromBsuffer fromCvary fromDlearn from本题选择是：？14、Sedan chairs are still used for ( ) purposes throughout Asia.AceremonialBreligiousCtrasnportationDefficient本题选择是：？15、New research shows that men and women may ( )each other in food choices. Adiffer fromBsuffer fromCvary fromDlearn from本题选择是：？16、People nowadays seldom choose ( ) to travel between cities.AtrainsBplanesChighwaysDwater ways本题选择是：？17、You may make the same mistake again if you don't ( )from the first one. Adeal withBride onClearn the lessonDbreak down本题选择是：？18、What does VAT stand for?AValue-Assist TagBValue-Added TaxCValue-Added TagDValue-Assist Tax本题选择是：？19、You may make the same mistake again if you don't ( )from the first one. Adeal withBride onClearn the lessonDbreak down本题选择是：？20、Nobody is ( ) touch that book.Alost toBchecked inCallowed toDadded to本题选择是：？二、多选题共20题，40分1、If staff react defensively to a complaint, they will lose ( ). ApromotionBguest's patronageCjobDchance to learn本题选择是：？D2、The domestic airlines radiate from Beijing to ( ).Aall provincesBautonomous regionsCmunicipalitiesDborder and remote areas本题选择是：？BCD3、What make "golden eras"of Chines cooking possible?ApeaceBgood weatherCcooking expertsDwise leaders本题选择是：？BD4、Which of the following brands are included in Britain'sIntercontinental Hotels? AHoliday InnBCrown PlazaCIntercontinentalDRenaissance本题选择是：？BC5、Some four-star or five-star hotels are also equipped with ( ).Aswimming poolsBbowling alleysCsaunasDsafety-deposit boxes本题选择是：？BCD6、In China, passenger trains, as to classes, are divided into ( ).Asoft seatBhard seatCsoft couchDhard couch本题选择是：？CD7、The operation of railway transportation has been greatly improved in ( ). Arunning speedBtransportation capacityCtravel serviceDlabor cost本题选择是：？BC8、Which of the followings are mentioned as Fomous Hotels in the textbook？AJinling HotelBCrown Plaza BeijingCCrown Plaza ShanghaiDHoliday Inn本题选择是：？BD9、Buses in urban areas normally operate between ( )in the morning and ( ) at night daily.A5:00B6:00C22:00D23:00本题选择是：？D10、In China, you will find the following Multinational Hotel Groups as ( ). AAmerica's Cendant Corp.BAmerica's Marriott InternationalCFrance's Accor Hotel GroupDAmerica's Hilton Hotels Corp.本题选择是：？BCD1 delightful and delicious meal creates ( ).AhappinessBharmonyCmental well-beingDphysical well-being本题选择是：？BCD12、Member benefits of online reservation include ( )AfreeBconvenienceCan array of choicesDmember rewards本题选择是：？BCD13、The general manager of the hotel makes a point of explaining ( ) to all new hands. Ahotel's tariffBhotel's cultureChotel's incomeDbusiness concept本题选择是：？D14、Specialists in( ) must be a part of the hotel's staff.AtrainingBfood operationChousekeepingDbuilding maintenance本题选择是：？CD15、The general manager of the hotel makes a point of explaining ( ) to all new hands. Ahotel's tariffBhotel's cultureChotel's incomeDbusiness concept本题选择是：？D16、Surrounded by ( ), the Li River is the most beautiful scenic area in China. Arolling hillsBsteep cliffsCfantasitc cavesDgroves of bamboo本题选择是：？BCD17、Transportation means in ancient China included ( ).Atraveling on footBriding horsesCman-carried sedan chairsDoxcarts本题选择是：？BCD18、Bicycles give feelings of ( ).AluxuryBfreedomCreturning to natureDconvenience本题选择是：？CD19、The Housekeeping staff consists of ( ).Aexecutive housekeeperBdeputy housekeeperCfloor housekeepersDroom attendants本题选择是：？BCD20、Member benefits of online reservation include ( )AfreeBconvenienceCan array of choicesDmember rewards本题选择是：？BCD三、判断题共10题，20分1、Like Call-Ahead Seating, the new Click-Ahead Seating requires labor involving service.A对B错本题选择是：？2、The hotel industry spends millions of dollars each year to make certain that travelers are not disappointed.A对B错本题选择是：？3、Nanjing Harbor, with an annual capacity of 20 million tons, is China's largest river harbor.A对B错本题选择是：？4、Most of special services offered by hotels are available at much extra operating cost.A对B错本题选择是：？5、The motel is the only place in which people who are away from home can stay. A对B错本题选择是：？6、The hotel industry spends millions of dollars each year to make certain that travelers are not disappointed.A错误B正确本题选择是：？7、The Pearl River, known as the golden waterway of China's inland river transport, has 6,000km navigable throughout the year.A错误B正确本题选择是：？8、A hub of air travel is based in Shanghai.A对B错本题选择是：？9、The plane is the most convenient and fastest means of tranportation, though it is also the most expensive.A错误B正确本题选择是：？10、Most people handle complaints poorly because theyhave never learned what go do (and not to do) when confronted with a dissatisfied diner.A错误B正确本题选择是：？。
南开19春学期(1503、1509、1603、1609、1703)《学术基本要素专业论文写作(尔雅)》在线作业[标准答案]
![南开19春学期(1503、1509、1603、1609、1703)《学术基本要素专业论文写作(尔雅)》在线作业[标准答案]](https://img.taocdn.com/s3/m/fd1a5d03cfc789eb172dc841.png)
(单选题)1: 以下不属于对写作的三种划分的是？A: 前写作B: 元写作C: 写作D: 后写作正确答案:(单选题)2: 学术人才培养的基础是什么A: 知识性B: 道德性C: 论文规范性D: 论文质量正确答案:(单选题)3: 以下哪项不属于按照学科对学术论文的划分？A: 自然科学论文B: 社会科学论文C: 艺术学科论文D: 人文学科论文正确答案:(单选题)4: 以下对民间美术的说法错误的是？A: 民间美术是民间的生活文化形态。
B: 民间美术是民间的生活本质。
C: 民间美术在不同的时代有不同的体现。
D: 民间美术的发展取决于市场。
正确答案:(单选题)5: 韩国人一年阅读量为几本A: 4B: 5C: 6D: 7正确答案:(单选题)6: 以下哪项属于观看论文时应具有的态度？A: 虚心B: 不带成见C: 不盲从D: 以上都属于正确答案:(单选题)7: 中国考据在什么时候达到了鼎盛A: 明B: 清C: 民国D: 现代正确答案:(单选题)8: 《文体手册和学术出版指南》的作者是？A: 沃尔夫林B: 吉鲍尔迪C: 潘诺夫斯基D: 布克哈特正确答案:(单选题)9: 高居翰教授是哪个国家的A: 中国B: 韩国C: 日本正确答案:(单选题)10: 以下属于写作的特征的是？A: 价值功能预设B: 遵循语言规律C: 使用修辞和表达技巧D: 以上说法都正确正确答案:(单选题)11: 知识产权保护的水平反映了一个国家什么发展水平A: 科技B: 社会C: 文化D: 都是正确答案:(单选题)12: 画画的好的人哪一方面做得好A: 注重整体B: 注重局部C: 整体和局部把握得好D: 艺术水平高正确答案:(单选题)13: 文章有限制该怎么办A: 不写换题B: 换导师C: 去昧D: 换方向正确答案:(单选题)14: 科技社会以谁为本A: 科技B: 技术C: 信息D: 人正确答案:(单选题)15: 兰克是哪个国家的A: 意大利B: 芬兰C: 美国D: 德国正确答案:(单选题)16: 关于傅斯年以下说法正确的是？A: 他重视考古材料在历史研究中的作用。
南开19春学期(1503、1509、1603、1609、1703)《网络信息文献检索》在线作业1答案
南开19春学期（1503、1509、1603、1609、1703）《网络信息文献检索》在线作业-14、C一、单选题共20题，40分1、基于网络信息资源的特点，对于同一个网络信息资源，以下不符合其特点的描述是A可以供多人共同访问B可以在同一时间供多人访问C只能一人在一地单独访问D可以在在不同地点同时访问本题选择是：？2、以下检索系统包含的信息资源是单一类型信息资源的包括A中国知网总库B中国社会科学引文索引C读秀学术搜索D维普期刊整合服务平台本题选择是：？3、GB3469-84《文献类型与文献载体代码》的规定以单字母方式标识各种参考文献类型,下面这条文献属于哪种文献类型?()Teraoka K,Nonami T,Yokogawa Y,Taoda H and Kameyama T.Preparation of Ti02—coated hydroxyapatite single crystals[J].Journal of Material Research,2000,15(6);1243—1244.A期刊B会议文献C专利文献D学位论文本题选择是：？4、中国知网（CNKI）期刊数据库与维普期刊数据库中收录的信息资源A完全相同B完全不相同C有一部分相同D没有可比性本题选择是：？5、要改变检索式中，检索词的检索顺序，应该使用的符合是A()B{}C[]D「」本题选择是：？6、以下符号中,哪个不是信息检索中的逻辑算符AANDBORCNODNOT本题选择是：？7、以下哪项功能不是CNKI、维普、CSSCI3个数据库中都提供的A分类导航B高级检索C引文检索D参考文献到处本题选择是：？8、百科全书按文献的加工程度划分为( )A零次文献B一次文献C二次文献D三次文献本题选择是：？9、要检索到题名为“红楼梦”但不包含“石头记”的图书，应该使用的逻辑算符是A与B或C非D()本题选择是：？10、用( )将指定检索式括起来,系统首先检索其内概念A()B{}C""D[]本题选择是：？11、国家图书馆联合国内多家公共图书馆推出“数字图书馆移动阅读平台” /。
南开19春学期（1503、1509、1603、1609、1703）《大学英语（一）》在线作业1答案
南开19春学期（1503、1509、1603、1609、1703）《大学英语（一）》在线作业1答案南开19春学期（1503、1509、1603、1609、1703）《大学英语（一）》在线作业-14、B一、单选题共50题，100分1、I just ( ) at the office for most of the day, and I do no exercise.Asit aroundBsit inCsit down本题选择是：？:( ) you like a drink? Wine? Beer? B:A beer, please.ACouldBWouldCDo本题选择是：？:What do you do? B: ( ).AI am washing the dishes nowBI am a policemanCI do my homework本题选择是：？:( )like to have a coffee? B:Yes, please.AAre youBWould youCCan you本题选择是：？avid's younger brother is ( )engineer.AaBanCthe本题选择是：？6、The news is not new at all. It is ( ).AnoBquite oldCenough old本题选择是：？7、A:The chair is not comfortable enough. B:Yes, I agree. It is ( ).Ato be not comfortableBtoo uncomfortableCno comfortable本题选择是：？8、This radio is ( ) than that one.Amore expensiveBvery expensiveCas expensive本题选择是：？9、On your busy schedule, remember to give a ____of your day to relaxation.AgappBportionCpauseDbunch本题选择是：？10、It ( )heavily here at this moment.ArainBrainsCis raining本题选择是：？1:How about seeing a film this evening? B:Yes, ( ).Athat's a good ideaBpleaseCthat's right本题选择是：？12、I am ( ) engineer.AaBanC/本题选择是：？1: I like documentaries on TV. B: ( ).ASo am IBSo do ICSo have I本题选择是：？14、She is making ( )a cup of coffee.AmyselfBhimselfCherself本题选择是：？15、John: Paul, this is Mr Smith, my landlord. Paul: I'm pleased to meet you. Mr Smith: ( ).AGood morning, Paul.BVery pleased to meet you, too.CI'm fine, too.本题选择是：？16、To our great disappointment, many things did not ____ quite as satisfactory as we had expected.Aset outBturn outCcome downDresult in本题选择是：？17、A:( ). B:Hi. My name's Rose. Are you from London?AHello, I'm Paul. What's your name?BHello, who are you? What's your name?CWhere are you from?本题选择是：？18、David ( ) on a new database at the moment.Acurrently workBis currently workingCcurrently working本题选择是：？19、A. Oh, dear. I've got a temperature. B. You ( )have some aspirins to reduce it. AhaveBneedCshould本题选择是：？20、He ( )in travelling.Ais interestedBinterestedCinterests本题选择是：？21、What's ( )job? Are ( ) British?Ayour, yourByou, yourCyour, you本题选择是：？22、The popular young doctor is the ____ director of themedical research institute. ACurrentBradicalCaverageDtypical本题选择是：？2: I haven't got a car. B: ( ).ANeither have IBNeither do ICNeither am I本题选择是：？24、The rent is 700 pounds a month. It is a good price ( ) the area.AonBforCat本题选择是：？25、This is his book. Could you give it ( ) him?AtoBwithCfor26、How long have you been writing this paper? I hope you are ____ your subject. Aholding upBlooking overCresulting inDsticking to本题选择是：？27、____ Tuesday evening at eight, Major Joyee will give a lecture in Bailey Hall on “My Experience in China”.AInBAtCOfDOn本题选择是：？28、I was listening to the radio ____ washing clothes.AasBwhileCthe timeDwhen本题选择是：？29、This watch is ( ) that one.Aas expensive asBvery expensive thanCmore expensive to本题选择是：？30、Before ____ a promotion, Sam had presented a report on how the school should be run better.AgetBgettingChaving gotDhe getting本题选择是：？31、The old lady was standing by the window ____ suddenly she caught sight of a postman riding along.AwhenBwhileCbecauseDso本题选择是：？32、It is already twenty years ____ we ____ to know Mr. White in Paris.Aafter … gotBafter …have gotCsince … gotDsince …have got33、John: Linda, this is Rose, my wife. Rose, this is Linda, my new student from Beijing. Rose: ( ). Linda: Pleased to meet you, too.AHello, Linda! How are you?BHello, Linda! I am pleased to meet you.CGood evening, Linda.本题选择是：？34、Why is she ( )lunch so early? It's only 10 now.AhavingBhaveChas本题选择是：？35、Polly goes to a gym twice ( )week with her friends.A/BaCthe本题选择是：？36、The Chairman of the Overseas Chinese Association insists ____.AI will be the secretary-generalBme to be the secretary-generalCI be the secretary-generalDme be the secretary-general本题选择是：？37、It was four days ago____ the man was put into prison again.BsinceCafterDbefore本题选择是：？38、Before he spoke to the crowd, Jackson took a deep breath to ____ his excessive nervousness.AEndureBfortifyCrelieveDprohibit本题选择是：？39、My father ( ) for an important phone call at the moment. He can't go to have lunch with you, I am afraid.AwaitBwaitingCis waiting本题选择是：？40、A: ( ) will the meal take? B:It'll take two hours, I think.AHow longBHow manyCHow much本题选择是：？4:Could you ring them up please? I'm sometimes quite nervous on the phone. B:( ). AAre you? I am fine.BYes, why don't you call them?CYes, of course. I will phone them for you.本题选择是：？42、We often have ( ) supper at home.AusCour本题选择是：？43、This is ____ that I have ever seen.Aa best movieBone of the best movieCone best movieDone of the best movies本题选择是：？44、On my way home, I quite often ( ) the milk man.Asee withBmeet intoCcome across本题选择是：？45、The company promised in the letter to ____ the goods to be delivered in no time. Aarrange forBmake sureCset asideDtalk over本题选择是：？46、A:The shower isn't working. B: ( ).AI come to call the plumberBI'll call the plumberCI like calling the plumber本题选择是：？47、A: ( )? B:She is talking to Mary.AWhat is she doing right nowBWhat does she doCWhat is she talking about本题选择是：？48、( ) people are my friends. ( ) people are my husband's friends.AThese, ThoseBThis, ThatCHere, There本题选择是：？49、Quite often after dinner, they ( ) music in a pub and ( ) home about midnight. Aare playing…are goingBwill play… are goingCplay…go本题选择是：？50、We regret there isn’t ____ that can be done.AanyoneBanythingCsomethingDnothing本题选择是：？。
南开19春学期(1503、1509、1603、1609、1703)《网络信息文献检索》在线作业2答案
南开19春学期（1503、1509、1603、1609、1703）《网络信息文献检索》在线作业-24、D一、单选题共20题，40分1、只使用人名作为检索词查找论文，得到的结果会是A同一个人的论文B两个人的论文C无法确定是几个人的论文D多个人的论文本题选择是：？2、要在题名字段中一次性检索出所有包括“color”或“colour”这两个英文单词的信息，应使用怎样的截词符号A?B*C??D！本题选择是：？3、词典按文献的加工程度划分为( )A零次文献B一次文献C二次文献D三次文献本题选择是：？4、以下不是按照信息资源的出版形式划分的是A图书B期刊C标准D三次文献本题选择是：？5、用( )将指定检索式括起来,系统首先检索其内概念A()B{}C""D[]本题选择是：？6、在检索词存在单复数形式时，为避免漏检，应在检索中使用的检索方法是A布尔逻辑检索B位置检索C截词检索D限定检索本题选择是：？7、现实世界中实体与实体间的各种联系在关系数据库中的表达方式是A二维表B关系C字段D表格本题选择是：？8、中国资讯行数据库提供的信息资源包括A中国统计数据库B中文核心期刊数据库C服装设计数据库D股票数据本题选择是：？9、年鉴按文献的加工程度划分为( )A零次文献B一次文献C二次文献D三次文献本题选择是：？10、哪个布尔逻辑算符可以提高信息资源检索的查全率A与B或C非D()本题选择是：？11、()根据原始文献所附的参考文献检索相关文献,较切题,但可能有片面性,文章漏检率高。
A倒查法B抽查法C追溯法D循环法本题选择是：？12、要检索到关于“土豆”和“马铃薯”的全部信息，应该使用的逻辑算符是A与B或C非D()本题选择是：？13、( )是指利用二次文献,选用一次文献内容,经综合,分析和评述后形成的指南性文献。
A零次文献B一次文献C二次文献D三次文献本题选择是：？14、以下对通过开放存取模式发表的学术成果的特点描述正确的是A发表速度快B未经过同行评审C学术价值很低D不存在版权保护问题本题选择是：？15、未形成正式出版物或进入社会进行交流的文献是()A零次文献B一次文献C二次文献D三次文献本题选择是：？16、查“动物的乙肝病毒”的文献的检索式为:hepatitis B virus(乙肝病毒)() human(人类))AANDBORCNODNOT本题选择是：？17、( )利用一般检索工具进行查找文献的方法,是最常用的一种方法。
南开19春学期(1503、1509、1603、1609、1703)《旅游中级英语(一)》在线作业0答案
南开19春学期（1503、1509、1603、1609、1703）《旅游中级英语（一）》在线作业4、D一、单选题共25题，50分1、My oldest son and I are getting along better ( )he's getting ready to go to college. Amore or lessBon the other handCnow thatDin contrast本题选择是：？conventioneer may include in his agenda sometime for .AsightseeingBworking本题选择是：？3、The function of UNESCO in terms of cultural heritage management is to __. Aset up universal principles of cultural heritage management principles for all countries of the worldBmake sure that all countries of the world embody the principles of cultural protection management it set up into their formal heritage protection legislations Csupervise the implementation of the core principles it set up in all countries of the worldDencourage the identification, protection, and preservation of cultural and natural heritage of outstanding value to humanity around the world本题选择是：？4、( )means "the method or possibility of approaching a place or person, or the right to use or look at something".AharnessBsequenceCimpetusDaccess本题选择是：？5、permanentAcontinuing to exist for a long timeBincapable of being perceived by the senses本题选择是：？6、传输层是( )的层次A进程到进程B进程到主机C主机到进程D主机到主机本题选择是：？7、fatigueAthings that are intended to amuse or interest peopleBvery great tiredness本题选择是：？8、One of the most serious problems in the cultural heritage management is that__. Aa lot of people identify cultural heritage from their revenue-generating potential rather than from their meaning to a culture or their existence value Bsouveniring and illegal trade of artifacts may cause significant damage to cultural heritageCdecision makers of many countries and regions are not fully aware of the importance of a balance between the development of tourism and the conservation of cultural heritageDmany countries and regions nowadays pay too much attention to the properties’ commercial value but do not input enough funds for the protection of them本题选择是：？9、emigrationAsomething that you must do as a formal or official part of an activityBleaving your country in order to live in another country本题选择是：？10、stimulateAto control something or someone to your advantage, often unfairly or dishonestly Bto encourage something to grow, develop or become active本题选择是：？11、strandedAclear enough or definite enough to be easily seen or noticedBunable to move本题选择是：？12、On-line marketing is more advantageous to tour operators in that__.Ait can reach current and potential customers quickly, directly, and cheaplyBit not only works more effectively and economically, but also helps create new customersCit helps establish long-standing relationship between tour operators/agents and current本题选择是：？13、generateAto interest someone a lotBto cause something to exist本题选择是：？14、传统的主机/终端模式是一种( )计算模式A集中式B分布式C远程式D网格式本题选择是：？15、calamityAa formal agreement between countriesBa sudden, bad event that causes a lot of damage or unhappiness本题选择是：？16、某网络的IP地址为192.168.5.0/24采用长子网划分,子网掩码为255.255.255.248,则该网络的最大子网个数,每个子网内的最大可分配地址个数为( )A32，8B32，6C8，32D8，30本题选择是：？17、We will have to ( )how much food we'll need for the party.Aadjust toBround offCwork outDcater to本题选择是：？18、high seasonAthe time of year when business make a lot of moneyBthe time of year when not many people are taking holidays本题选择是：？19、empowerAto give someone official authority or the freedom to do somethingBto make someone want to achieve something and make them willing to work hard in order to do it本题选择是：？20、水平垂直奇偶校验法在数据块中有( )位错误时可以纠正他。
南开19春学期(1503、1509、1603、1609、1703)《会计专业英语》在线作业02答案
南开19春学期（1503、1509、1603、1609、1703）《会计专业英语》在线作业-24、D一、单选题共20题，40分1、Which of the following measures a company’s ability to pay its current liabilities? Aearnings per shareBinventory turnoverCcurrent ratioDnumber of times interest charges earned答案[南开]：Ceferred revenue is revenue that isAearned and the cash has been receivedBearned but the cash has not been receivedCnot earned and the cash has not been receivedDnot earned but the cash has been received答案[南开]：D3、The cost of a product warranty should be included as an expense in the ( ) Aperiod the cash is collected for a product sold on accountBfuture period when the cost of repairing the product is paidCperiod of the sale of the productDfuture period when the product is repaired or replaced答案[南开]：C4、The percentage analysis of increases and decreases in individual items in comparative financial statements is called ( )Avertical analysisBsolvency analysisCprofitability analysisDhorizontal analysis答案[南开]：D5、Financial reports are used by（）AmanagementBcreditorsCinvestorsDall of the above答案[南开]：D6、Financial reports are used by( )AmanagementBcreditorsCinvestorsDall of the above答案[南开]：D7、Which of the following groups of accounts have a normal debit balance? Arevenues, liabilities, capitalBcapital, assetsCliabilities, expenses。
南开19春学期（1503、1509、1603、1609、1703）《供应链管理》在线作业1答案
南开19春学期（1503、1509、1603、1609、1703）《供应链管理》在线作业1答案南开19春学期（1503、1509、1603、1609、1703）《供应链管理》在线作业-1一、单选题共25题，50分1、供应链管理方法之一的快速反应方法的英文缩写是（）AECRBMRPCQRDDRP本题选择是：？2、（）通常面对的需求不确定性较高，供应端的不确定性较低A敏捷供应链B风险规避供应链C响应型供应链D效率型供应链本题选择是：？3、在现在的市场竞争环境中，企业产品的生命周期在传统市场竞争环境中相比（）A不断延长B不断缩短C维持不变D有些产品生命周期延长，有些产品生周期缩短本题选择是：？4、供应商管理最主要的两个领域就是供应商的选择和( )A供应商的关系管理B供应商的目标管理C供应商的成本管理D供应商的考核管理本题选择是：？5、供应链设计阶段的决策内容包括（）A规定订单完成时间B确定使用信息系统的类型C确定促销时机D确定后备库存政策本题选择是：？6、下列不属于传统管理模式主要特征的是（）A以规模化需求和区域性的卖方市场为决策背景B集权式，以追求稳定和控制为主C以规模求效益D动态、闭环、相对开放的柔性系统本题选择是：？7、市场竞争力较弱，产品或服务增值率高的合作伙伴应该作为（）A有影响力的合作伙伴B战略性合作伙伴C普通合作伙伴D竞争性/技术性合作伙伴本题选择是：？8、下列不是经典EOQ模型的假设条件的是（）A需求速度恒定B企业自制所需产品C订货批量恒定D初始库存为零本题选择是：？9、大批量定制生产的基本思想是（）A专注于客户定制的单件生产B专注于大规模批量生产C将手工定制的生产问题通过产品重组和过程重组转化为或者部分转化为批量生产问题。
D根据某一客户特定需要生产一种产品或提供一种服务10、ECR代表的意思是（）A有效客户反应B快速响应C业务流程再造D精益制造本题选择是：？11、两阶段序贯供应链包括（）A一个购买者和一个供应商B两个零售商C两个或多个供应商D一个供应商、一个批发商和一个零售商本题选择是：？12、供应链职能集成阶段可以采用的供应链管理技术不包括（）ASCPBERPCDRPDCPFR本题选择是：？13、在（）中，供应商对部分退回产品给予全额返还A销售回扣合同B弹性数量合同C收入共享合同D补偿合同本题选择是：？14、下列不属于企业业务外包的主要动力的是（）A充分运用规模经济B降低资本投入C将业务的监控责任转移D专注于核心竞争力15、供应链运营阶段的决策内容包括（）A规定订单完成时间B确定使用信息系统的类型C确定生产能力D补充和仓储政策本题选择是：？16、为了能使供应链具有灵活快速响应市场的能力，供应链在设计时应遵循（）原则A集优原则B简洁性原则C协调性原则D动态性原则本题选择是：？17、在供应链管理的模式下,采购活动是以（）方式进行的A订单驱动B制造订单C生产驱动D计划驱动本题选择是：？18、市场竞争力较弱，产品或服务增值率也较低的合作伙伴应该作为（）A有影响力的合作伙伴B战略性合作伙伴C普通合作伙伴D竞争性/技术性合作伙伴本题选择是：？19、（）是制定一套运营政策用于控制短期运营A供应链战略B供应链设计C供应链规划D供应链运营本题选择是：？20、（）是指基于相对频繁变化、复杂的需求而组成的供应链。
南开19春学期（1503、1509、1603、1609、1703）《会计专业英语》在线作业0答案
南开19春学期（1503、1509、1603、1609、1703）《会计专业英语》在线作业0答案南开19春学期（1503、1509、1603、1609、1703）《会计专业英语》在线作业一、单选题共20题，40分1、The accounting equation may be expressed as（）AAssets = Equities - LiabilitiesBAssets + Liabilities = Owner's EquityCAssets = Revenues less LiabilitiesDAssets - Liabilities = Owner's Equity本题选择是：？2、Which of the items below is not a business organization form?( ) AentrepreneurshipBproprietorshipCpartnershipDcorporation本题选择是：？ash investments made by the owner to the business are reported on the statement of cash flows in theAfinancing activities sectionBinvesting activities sectionCoperating activities sectionDsupplemental statement本题选择是：？4、What is the type of account and normal balance of Allowance for Doubtful Accounts? AContra asset, credit BAsset, debitCAsset, creditDContra asset, debit本题选择是：？5、If preferred stock has dividends in arrears, the preferred stock must be ( ) AparticipatingBcallableCcumulativeDconvertible本题选择是：？6、A business paid $7,000 to a creditor in payment of an amount owed. The effect of the transaction on the accounting equation was toAincrease one asset, decrease another assetBdecrease an asset, decrease a liabilityCincrease an asset, increase a liabilityDincrease an asset, increase owner's equity本题选择是：？7、On the balance sheet, the amount shown for the Allowance for Doubtful Accounts is equal to the （）AUncollectible accounts expense for the yearBtotal of the accounts receivables written-off during the year Ctotal estimated uncollectible accounts as of the end of the yearDsum of all accounts that are past due.本题选择是：？8、The debt created by a business when it makes a purchase on account is referred to as anAaccount payableBaccount receivableCassetDexpense payable本题选择是：？9、The income statement is prepared from( )Athe adjusted trial balance.Bthe income statement columns of the work sheet.Ceither the adjusted trial balance or the income statement columns of the work sheet. Dboth the adjusted trial balance and the income statement columns of the work sheet. 本题选择是：？10、The accounting equation may be expressed as( )AAssets = Equities - LiabilitiesBAssets + Liabilities = Owner's EquityCAssets = Revenues less LiabilitiesDAssets - Liabilities = Owner's Equity本题选择是：？11、The business entity concept means thatAthe owner is part of the business entityBan entity is organized according to state or federal statutes Can entity is organized according to the rules set by the FASB Dthe entity is an individual economic unit for which data are recorded, analyzed, and reported本题选择是：？12、The cost method of accounting for stock( )Arecognizes dividends as incomeBis only appropriate as part of a consolidationCrequires the investment be increased by the reported net income of the investee Drequires the investment be decreased by the reported net income of the investee 本题选择是：？1ash equivalents（）Aare illegal in some companyBwill be converted to cash within two yearsCwill be converted to cash within 90 daysDwill be converted to cash within 120 days本题选择是：？14、How is treasury stock shown on the balance sheet?Aas an assetBas a decrease in stockholders' equityCas an increase in stockholders' equityDtreasury stock is not shown on the balance sheet本题选择是：？15、Expenses are reported on the( )Aincome statementBstatement of owner's equityCstatement of cash flowsDbalance sheet本题选择是：？16、The excess of issue price over par of common stock is termed a(n) （）AdiscountBincomeCdeficitDpremium本题选择是：？17、Under which method of cost flows is the inventory assumed to be composed of the most recent costs?Aaverage costBlast-in, first-outCfirst-in, first-outDweighted average本题选择是：？18、When the perpetual inventory system is used, the inventory sold is debited to ( )Asupplies expenseBcost of merchandise soldCmerchandise inventoryDsales本题选择是：？19、Which of the following concepts relates to separating the reporting of business and personal economic transactions?ACost ConceptBUnit of Measure ConceptCBusiness Entity ConceptDObjectivity Concept本题选择是：？20、Stockholders' equity （）Ais usually equal to cash on handBincludes paid-in capital and liabilitiesCincludes retained earnings and paid-in capitalDis shown on the income statement本题选择是：？二、判断题共30题，60分n income statement is a summary of the revenues and expenses of a business as of a specific date.A对B错本题选择是：？2、Primary users of accounting information are accountants.A错误B正确本题选择是：？n income statement is a summary of the revenues and expenses of a business as of a specific date.A错误B正确本题选择是：？4、Under the accrual basis for the accounting period concept, revenues are reported in the income statement in the period in which they are earned.A对B错本题选择是：？5、The double-entry accounting system records each transaction twice.A错误B正确本题选择是：？6、Adjusting entries are needed to ensure that the revenue recognition and matching principles are followed.A对B错本题选择是：？7、The declaration of a stock dividend decreases a corporation's stockholders' equity and increases its liabilities.A对B错本题选择是：？8、For a current liability to exist, the following two tests must be met. The liability must be due usually within a year and must be paid out of current assets.A错误B正确本题选择是：？9、Solvency analysis focuses on the ability of a business to pay its current and noncurrent liabilities.A对B错本题选择是：？10、Bonds are sold at face value when the contract rate is equal to the market rateof interest.A错误B正确本题选择是：？11、Under the perpetual inventory system, when a sale is made, both the sale and cost of merchandise sold are recorded.A对B错本题选择是：？12、The normal balance of the accumulated depreciation account is debit.A对B错本题选择是：？13、Managerial accounting is primarily concerned with the recording and reporting of economic data and activities of an entity for use by owners, creditors, governmental agencies, and the public.A错误B正确本题选择是：？14、Horizontal analysis is used to compare the financial statements of the same company for different periods.A错误B正确本题选择是：？15、The increase side of all accounts is the normal balance.A错误B正确本题选择是：？16、The matching concept supports reporting revenues and related expenses in the same period.A对B错本题选择是：？17、If a firm has a quick ratio of 1, the subsequent payment of an account payable will cause the ratio to increase.A对B错本题选择是：？18、Revenue is earned only when money is received.A错误B正确本题选择是：？19、In preparing bank reconciliation, the amount of outstanding checks is added to the balance per bank statement.B错本题选择是：？20、The adjusted trial balance verifies that total debits equals total credits before the adjusting entries are prepared.A对B错本题选择是：？21、The matching concept requires expenses be recorded in the same period that the related revenue is recorded.B正确本题选择是：？22、The prices of bonds are quoted as a percentage of the bonds' market value.A错误B正确本题选择是：？23、Recognition is the process of incorporating in the balance sheet or income statement an item that meet the definition of an element and satisfies the recognition criteria.A错误B正确本题选择是：？2ccounting is a service that provides many different users with financial information to make economic decisions.A错误B正确本题选择是：？2ccrued expenses are expenses that have been incurred but not yet paid in cash and there is no original entry.A对B错本题选择是：？26、An account receivable is a claim against a customer arising from a sale on account. A对B错本题选择是：？27、The matching concept requires expenses be recorded in the same period that the related revenue is recorded.B错本题选择是：？28、The balance of the allowance for doubtful accounts is added to accounts receivable on the balance sheet.B错本题选择是：？29、The order of the flow of accounting data is (1) record in the ledger, (2) record in the journal, (3) prepare the financial statements.A对B错本题选择是：？30、All property, plant, and equipment assets are depreciated over time.A对B错本题选择是：？。
南开19春学期(1503、1509、1603、1609、1703)《Android系统应用开发》在线作业1答案
南开19春学期（1503、1509、1603、1609、1703）《Android系统应用开发》在线作业-14、B一、单选题共40题，80分1、onPause 什么时候调用？（）A当界面启动时B当 onCreate 方法被执行之后C当界面被隐藏时D当界面重新显示时本题选择是：？2、获得sdcard的状态是（）。
AEnvironment.getExternalStorageState()BEnvironment.getExternalStorageDirectory()CgetState()DgetFileDir()本题选择是：？3、以下功能的实现，用到的主要技术和SharedPreferences无关的是（）。
A导航B记住密码C记录音乐播放进度D显示图片本题选择是：？4、下列表示触摸事件的是（）。
AOnCLickListenerBOnTouchListenerCOnItemClickListenerDOnLongClickListener本题选择是：？5、继承了Canvas类必须实现的方法是（）。
Apaint()BkeyPressed()Crun()Dmain()本题选择是：？6、SQLite数据库的特点说法不正确的是（）。
A轻量级的B关系型的C运行速度快D非关系型本题选择是：？7、优先级最低的进程是（）。
A服务进程B前台进程C后台进程D空进程本题选择是：？8、不是SQLite数据库的特点的是（）。
A轻量级的B关系型的C运行速度快D非关系型本题选择是：？9、在数据库中，autoincrement表示（）。
A表B字段C主键D自动增长本题选择是：？10、关于Service说法不正确的是（）。
A属于android四大组件BstartService方式启动服务后，服务一直在后台运行C需要在清单列表配置D需要继承BindService类本题选择是：？11、旋转动画使用的是哪个类？（）AAlphaAnimationBTranslateAnimationCScaleAnimationDRotateAnimation本题选择是：？12、访问内容提供者的类是（）。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
南开19春学期（1503、1509、1603、1609、1703）《基础英语》在线作业-14、B一、单选题共50题，100分lot of people have tried, but () have succeeded.Athe fewBfewCsome fewDa few本题选择是：？2、You think that's a good bicycle? What's good () it?AaboutBwithCofDin本题选择是：？3、That's a very good dictionary. I wish I () one like it.Acan haveBhaveCwould haveDhad本题选择是：？4、He refused the gifts as a matter of ().AcauseBcourse本题选择是：？5、We rushed out to cover the cement ()it began to rain.AafterBsinceCasDwhen本题选择是：？6、I need () more volunteers to help move the piano.AnoneBanyCfewDsome本题选择是：？7、He thought it was very () of her to ask such a question.AchildlikeBchildishCnaiveDjunvenile本题选择是：？8、She complained that the prices of fresh vegetables had () quite a bit since lastArisen upBraisedCrisen本题选择是：？9、The fighting went on () the enemy finally fled the city.AbeforeBas soon asCuntilDwhen本题选择是：？10、He hasn't behaved () a college student should.AasBas ifCasDwhen本题选择是：？11、Harnessing the Yellow River is a () project, which will take scores of years to complete.AbigBlargeCenormousDgigantic本题选择是：？12、We were about to start fro the Fragrant Hill () he came.AbeforeBas soon asCasDwhen本题选择是：？13、He hates () more than anything else.AlyingBlaying本题选择是：？14、It is unfortunate that ()is on the increase in the world today.AwarBplagueCviolenceDdeath本题选择是：？15、() we heard the news, we held a dicussion.AsinceBafterCas本题选择是：？16、()everyone is here, I will call the meeting to order now.AasBbecauseCforDwhen本题选择是：？17、I suggest () again.Aus tryBus tryingCwe tryDus to try本题选择是：？18、It is aleady six months () we came to Beijing.AafterBwhenCsinceDas本题选择是：？19、That tree is killing the grass. You () cut it down.AwouldBshouldCmustDwill本题选择是：？20、Mr. Johnson thought that under the circumstances to resign would be the natural () of action.AcauseBcourse本题选择是：？2usy () he is, he spends a lot of time helping others.AalthoughBthoughCasDin spite of本题选择是：？2arelessness and irresponsibility was the () of the accident.AcauseBcourseCresultDreasons本题选择是：？23、We agreed among ourselves that we would each () our own meals.BpayCpay for本题选择是：？24、Joan ran () an old friend of hers when she was shopping the other day. AoverBuponCinto本题选择是：？25、When he came back from the reception desk, he found his suitcase was (). AmissingBlostCtaken本题选择是：？26、What has happened to George? I don't know. He () lost.Acan have gotBmay have gotCmight haveDcould get本题选择是：？27、It was Dr Rontgen who () X-rays.AdiscoveredBinventedCmade up本题选择是：？28、They will discuss the question at the meeting () they have time. AunlessBifCasDuntil本题选择是：？29、You'll soon get used to () a large breakfast in England.AeatBis that you eatCeatingDyou eat本题选择是：？30、The men () their caps when they entered the memorial hall.AmovedBremovedCmoved away本题选择是：？31、They will try finish the work this week ()it is necessary.AifCthoughDas本题选择是：？32、What he said was so shocking that many () their eyebrows AliftedBraised本题选择是：？33、They decided to look () the cause of the accident.AatBupCinto本题选择是：？34、It is aleady six months () we came to Beijing.AafterBwhenCsinceDas本题选择是：？35、When he comes here, we () him why we can't join them. Ashould be tellingBshould have toldCshould tellDtell本题选择是：？36、His car wouldn't have started if his friend().Ahadn't fixedBhadn't fixed itCdoesn't fix itDwouldn't fix it本题选择是：？37、There is () difficulty in planting trees in the desertAbigBlargeCenormousDgigantic本题选择是：？38、You will find fewer and fewer ()families in China.AbigBlargeCenormousDgigantic本题选择是：？39、John called () Helen's place before he drove to the station.BonCat本题选择是：？40、What () to do if he needs the book?Acan heBhe'll haveCwill he haveDdid he have本题选择是：？41、They began the work () they had got things ready.Aso long asBas soon asCasDwhen本题选择是：？42、Please tell Comarade Wang to come to my office () you see him. AasBwhenCbeforeDas soon as本题选择是：？4an you () what is wrong with this gas meter?Afind outBfind本题选择是：？44、By the time the course ends, we () a lot about Britains.Awill learnBare learningChave learntDwill have learnt本题选择是：？45、He did quite well in the exam () he missed some lessons.AasBin spite ofCeven thoughDthough本题选择是：？46、The Johnsons had a little garden in front of their ().AhouseBhome本题选择是：？47、Prepare thoroughly () you start the work.AbeforeBas soon asCasDwhen本题选择是：？48、I didn't go to the party, but I do wish I () there.AwasBwereChad beenDwent本题选择是：？49、Why can't we () ourselves by bike? I don't see any point in waiting. Aset aboutBsetCset out本题选择是：？50、() he was in Japan, he made many friends.AwhileBwhenCbeforeDas soon as本题选择是：？。