一、单选题（共15小题，每题2分，共计30分）从A、B、C三个选项中选出一个能填入空白处的最佳选项，请答案填写在“客观题答题纸”上，否则成绩无效。 1. They failed to pass the exam last time, I regretted ________. A. being unable to help B. to be not able to help C. being not able to help D. not be able to help 2. She was busy last weekend. Otherwise, she _______ to the party. A. would have gone B. would go C. had gone D. would be gone 3. The book, ________ cover is broken, is not mine. A. who B. whose C. that D. which 4. I would have told him the answer if it ________ possible. A. had been B. were C. was D. have been 5. If the bridge is built, the local people will greatly benefit ________ it. A. against B. for C. from D. in 6. He entered the classroom cheerfully, ________ a book in his hand. A. to carry B. carrying C. carry D. carried 7. Some scientists say it is essential that mankind ________ the amount of air pollution in big cities A. reduce B. be reduced C. reduced D. will reduce 8. Many patients insist on having watches with them in hospital, _____ they have no schedules to keep. A. even though B. for C. as if D. since 9. I have trouble________ their meaning. A. understanding B. to understand C. understood D. be understood 10. She should spend _____ one hour practicing spoken English every day if she hopes to pass the College Spoken English Test in November. A. at last B. at best C. at most D. at least 11. Many college students like to chat on the Internet. They think talking with friends on the Internet is _____ casual and exciting ______ face to face. A. not only----but also B. less------than C. more-----than D. neither------nor 12. Although Tom has many personal problems, he _______ present every day since the first day of class. A. has been B. had been C. is D. was 13. You shouldn’t have called me while I was giving my class. You ______ me after my 2014年2月期末《大学英语（二）》共6大页-第1页
[南开大学]20秋学期《大学英语（一）》在线作业 提示：请认真学习本资料，并完成课程复习！！100 一、单选题 (共 50 道试题,共 100 分) 1.She ( )work next Monday. A.is starting B.starts C.started [本题参考选择是]：A 2.The quality inspector ____ finished products carefully to make sure each was in good condition. A.looked over B.found out C.held up D.stuck to [本题参考选择是]：A 3.I go swimming on ( ) Thursdays for two hours. A./ B.a C.an [本题参考选择是]：A 4.( ) people are my friends. ( ) people are my husband's friends. A.These, Those B.This, That C.Here, There [本题参考选择是]：A 5.Do you have( ) friends in Shanghai? A.many B.any C.not [本题参考选择是]：B 6.A:( ), Polly? B:I'd like a glass of wine, thank you. A.Do you want B.What would you like C.What you like [本题参考选择是]：B 7.I'm a nurse. I work ( )David ( )the same hospital.
第1题、It is not that I do not like plays. The reason why I did not go to the theater last night was that I could not ___ the time. A、offer B、leave C、afford D、manage 标准答案:C 第2题、To speak English well, ___. A、much practice is needed B、one needs much practice C、much practice is needed by one D、one is needed much practice 标准答案:B 第3题、The material produced in China ___ easily. A、is washed B、washes C、washing D、are washing 标准答案:B 第4题、I am pleased to take ___ to exchange views with you. A、this opportunity B、a chance C、this time D、a period 标准答案:A 第5题、It is required ___ me that I give evidence. A、of B、from C、for D、with 标准答案:A 第6题、Canned foods are ___ with housewives because it takes so little time to cook them. A、popular B、welcome C、desirable D、usual 标准答案:A
18秋学期（1703）《电子政务》在线作业 网络协议的语法是指()。 A.所使用的数据格式 B.实体协调配合与数据管理所需的信息结构 C.时序、速度的匹配 D.对接收数据的正确排序 正确答案:A 防杀毒软件的作用是（） A.检查计算机是否感染病毒，清除已感染的病毒 B.永远杜绝病毒对计算机的侵害 C.能查出已感染的任何病毒，清除任何病毒 D.保证数据的安全传输 正确答案:A 网络结构中没有中央控制中心，网络中各节点之间的信息交流不受任何中心节点控制，这一特点称为（） A.开放性 B.虚拟性征 C.多元化 D.去中心化 正确答案:D OSI参考模型中负责在两个相邻节点间的线路上无差错地传送以帧为单位的数据的是()。 A.网络层 B.数据链路层 C.传输层 D.会话层 正确答案:B 同等功能层间的通信规约，是为了完成该功能层的特定功能双方必须遵守的规定，称之为()。 A.网络接口 B.定时标准 C.服务 D.网络协议
正确答案:D 从信息安全角度看,电子政务的安全内容包括（） A.信息传输的可靠性 B.网络设备的安全性 C.应用系统的兼容性 D.系统的开放性 正确答案:A 世界第一部保护计算机数据的法律是1973年在()通过的。 A.美国 B.英国 C.瑞典 D.新加坡 正确答案:C ()的趋同在计算机、电信和网络工业中的发展，是信息化的主要内容和重要标志之一。 A.网络服务 B.信息技术 C.通信手段 D.信息空间 正确答案:B 在欧美发达国家的竞选活动中，候选人开始有意识地利用互联网为赢得选举作出努力，这种活动称为()。 A.电子投票 B.电子竞选 C.电子论坛 D.网上办公 正确答案:B 以下不属于计算机病毒具有的共性的是()。 A.潜伏性 B.传染性 C.触发性
南开大学现代远程教育学院考试卷 2014-2015年度秋季学期期末(2015.3) 大学英语（二） 一、单选题（共15小题，每题2分，共计30分）从A、B、C三个选项中选出一个能填入空白处的最佳选项，请答案填写在“客观题答题纸”上，否则成绩无效。 1. This kind of glasses manufactured by experienced craftsmen __D__ comfortably. A. is worn B. wears C. wearing D. are worn 2. The lawyer advised him to drop the __C___, since he stands little chance to win. A. event B. incident C. case D. affair 3. He always shows haughty ___C___ toward his colleagues. A. behavior B. action C. conduct D. benefit 4. ___A___ at the station when it got dark, the passengers found there were no buses ________ home. A. Arriving, to take B. Arriving, to ride C. Having arrived, riding on D. Having been arrived, to go on 5. The boy spent as much time watching TV as he ___D__ studying. A. does B. had C. was D. did 6. The goals __B__ he had fought all his life no longer seemed important to him. A. after which B. for which C. with which D. at which 7. It ___C___ that the boss was angry again. A. appeared B. looked C. seems D. appears 8. When does the new law come into ___A___? A. action B. act C. activity D. operation 9. Young as he was, he showed his capability of __A___ various problems. A. dealing with B. dealing up C. dealing in D. dealing out 10. We ___C___ our journey after a short rest. A. presumed B. consumed C. resumed D. assumed 11. ___D____ she first heard of the man referred to as a specialist. A. That was from Stephen B. It was Stephen whom C. While comparing D. It was Stephen that 12. They tried to ___D__ the old man whose son died in an aircraft. A. thrill B. tease C. console D. encourage 13. I should like to rent a house, modern, comfortable and __B__ in a quiet neighborhood. A. all in all B. above all C. after all D. over all
单选题 1.《长沮桀溺耦而耕》文中,夫子怃然曰：“鸟兽不可与同群，吾非斯人之徒与而谁与？天下有道，丘不与易也。”孔子所说“斯人”是指（）。 A 桀溺 B 子路 C 世人 D 自己 正确答案:C 单选题 2.《组织管理的技术——系统工程》是一篇宏观性质的科普作品，不像科学小品，可从科学现象点滴生发开去；也不能如科幻作品，展开幻想翅膀高飞。它既有严格的科学性，用准确、通俗的文字高度概括地介绍系统工程的知识；又深入浅出，（），寓繁于简，以鲜明的观点、丰富的内容、醒目的标题豁人耳目，使外行乐意领教。 A 小题大做 B 以一总万 C 大题小做 D 另辟蹊径 正确答案:C 单选题 3.“康桥”也就是我们今天所译的“剑桥”，英国剑桥大学所在地。康桥象征诗人对“爱”、“美”、“自由”的单纯信仰,对青春的留恋,对理想的执着,是人生中最美好的青春梦幻之地。康桥求学是徐志摩人生中最美丽的一段时光，其时他对诗歌发生浓厚的兴趣，走上文学的道路。重返故地，牵引起他无数关于青春、理想、还有对过去飘逸洒脱生活方式的甜蜜回忆。诗中重墨浓彩写的是（）。 A 对青春的留恋 B 对理想的执着 C 大学学习生活 D 康河景观 正确答案:D 单选题 4.韩愈（768－824）字退之，河内河阳人（今河南省孟县）。韩氏自称郡望昌黎，每自称韩昌黎，故后世称他为韩昌黎。他倡导了古文运动，其文遒劲有力，条理畅达，语言精炼，各
体兼长，为古代杰出散文家,位列“唐宋（）”之首。 A 名家名人 B 散文家 C 八大家 D 古文家 正确答案:C 单选题 5.《饮食男女》是李安父亲三部曲（《推手》和《喜宴》）中的最后一部。和前两部一样，李安在这部电影中展现的仍然是中国传统与现代撞击中的（）家庭生活细节。李安对家庭剧有着明显的偏爱，这大概源于他自己独特的对于家庭的感受，很善于从小处见大，从看似简单的家庭情节剧中挖掘出深刻的精神内涵。在《饮食男女》这部影片里，李安没有把三个女儿简单地设置老朱的对立面，而是通过一个个生动的细节，将三个女儿的个性都表现出来了。每个女儿都有自己的问题，她们在内心都有一种逃离家庭建立新家庭的欲望，但在中国传统文化的桎梏下，人人对性的问题都讳莫如深，但这个传统家庭却最后喜剧性地毁于这种人人心中都存在的儿女私情。 A 台湾高雄 B 台湾乡村 C 台湾城市 D 台湾台北 正确答案:D 单选题 6.《前赤壁赋》中作者写景抒情由情入理生动地抒发的不重得失的豁达乐观的情怀。文中他以（）阐明变与不变的哲理:客亦知夫水与月乎？逝者如斯，而未尝往也；盈虚者如彼，而卒莫消长也。盖将自其变者而观之，则天地曾不能以一瞬；自其不变者而观之，则物与我皆无尽也，而又何羡乎？且夫天地之间，物各有主。苟非吾之所有，虽一毫而莫取。惟江上之清风，与山间之明月，耳得之而为声，目遇之而成色。取之无禁，用之不竭。是造物者之无尽藏也，而吾与子之所共适。 A 主客问答 B 清风明月 C 人生感悟 D 以景拟人 正确答案:A
南开大学现代远程教育学院考试卷 大学英语（一） PartⅠ答题纸：请将1－20题答案填写在如下表格中，否则成绩无效。 PartⅡ答题纸：请将21－45题答案填写在如下表格中，否则成绩无效。
PartⅢ答题纸：请将46－50题答案填写在如下表格中，否则成绩无效。 PartⅣ答题纸：请将（1）-（6）题答案填写在如下表格中，否则成绩无效。
Model Test One Part ⅠVocabulary and Structure Directions: This part is to test your ability to use words and phrases correctly to construct meaningful and grammatically correct sentences. It consists of 2 sections. Section A Directions: There are 10 incomplete statements here. You are required to complete each statement by choosing the appropriate answer from the 4 choices marked A), B), C) and D). You should mark the corresponding letter on the Answer Sheet with a single line through the center. (本题共10个小题，每题1分，共10分) 1. We will have to pay them a large ________ of money for their service． A. size B. set C. amount D. series 2. I'd appreciate it if you could tell me how_______the machine. A. operate B. to operate C. operating D. operated 3. I'm sorry to tell you that the materials you wanted are_______． A. taken off B. put up C. sold out D. got off 4. It is obvious that these small businesses are _______need of technical support． A. in B. on C. with D. to 5. _______I am concerned，it is important to get a job first． A. As long as B. As well as C. As soon as D. As far as 6. Some companies might not let you rent a car _______ you have a credit card．
《1609》在线作业 1. TPN refers to() A. Trading Process Network Post B. Trading Price Network Post C. Trading Price Net Position D. Trading Process Nigation Post 满分：2 分得分：2 A 2. Transaction broker provides a ()payment mechanism for buyers and sellers to settle a transaction. A. direct B. indirect C. auction D. third party 满分：2 分得分：2 D 3. A search engine reads its () of sites and site information around the world for particular items searched on by users. A. webpage B. database C. attachment D. password 满分：2 分得分：2 B 4. business models have taken on greater importance recently as a form of intellectural property that can be protected with a () A. password B. system C. patent D. strategy 满分：2 分得分：2 C 5. one of the best mesurements for what sells well on the Internet is () A. common sense B. technology C. quality D. marketing 满分：2 分得分：2 A
?A) Yes，I can. ?B) Here you are. ?C) Sorry，I don’t think so. ?D) You can take it. ?A) showed ?B) has shown ?C) will show ?D) is showing 参考答案：B 解析： 无
?A) which ?B) where ?C) when ?D) that ?A) will leave ?B) leaves ?C) will have left ?D) left
—________. ?A) I want a kilo of apples ?B) You can go your own way ?C) Thanks ?D) Excuse me. I’m busy ?A) was having ?B) have ?C) have ever had ?D) had ever had ?A) of whom only 20 of these
?B) only 20 who ?C) of 20 of these who ?D) only 20 of whom ?A) Sorry，he is busy at the moment ?B) No，you can’t ?C) Sorry，you can’t ?D) I don’t know ?A) should be hurt ?B)
is hurt ?C) will be hurt ?D) is to be hurt ?A) Sorry. He’s in at the moment. ?B) Why didn’t you call earlier? ?C) Certainly. May I have your name? ?D) D. Sorry. He doesn’t want to see you. ?A) rain
《大学英语（三）》在线作业题库 一、单选题（共 50 道试题，共 100 分。） 1. – Ami, I want this report typed today. – ( ). A. It'll be ready in the afternoon, sir B. I'd like you to help me C. I know nothing about the report D. Leave it to tomorrow 正确答案：A 2. He( )himself quickly to the new condition of his work. A. changed B. altered C. adjusted D. varied 正确答案：C 3. We( )the bathroom and plan( )the bedroom this year. A. painted…to paint B. is painting… painting C. paint… to paint D. have painted…to paint 正确答案：D 4. I don't think this kind of medicine has any( ). A. answer B. cause C. effect D. work 正确答案：C 5. We consider( )the instrument be adjusted each time it is used. A. that it necessary B. it necessary that C. necessary that D. necessary of it that 正确答案：B 6. – I wonder if you could help me. – ( ). A. I could B. Yes, I do C. No, not at all D. Of course 正确答案：D 7. 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. so B. therefore
18秋学期（1703）《古代汉语（一）》在线作业 下列各组字,象形、指事、会意、形声四种结构类型都具备的一组是 A.口甘莫菽 B.犬下益伐 C.又及取行 D.目耳嵩嶺 正确答案:A 有形容词用如意动的是： A.今先生俨然不远千里而庭教之。 B.楚左尹项伯者，项羽季父也，素善留侯张良。 C.强本而节用，则天不能贫。 D.其达士，洁其居，美其服，饱其食。 正确答案:B “保民而王，莫之能御也”。句中的“莫”字，其詞性是 A.副词 B.名词 C.形容词 D.无定代词 正确答案:D “富润屋，德润身，心广体胖”中“胖”的含义是： A.夹脊肉 B.古代祭祀用的半边牲肉 C.安泰舒适 D.肥胖 正确答案:C 下列表示“去某地”的意义的四个词中，哪个不能带宾语？ A.之 B.如 C.适 D.往 正确答案:D
下列句子，具有动词用作使动用法的一句是 A.诸侯之币重，郑人病之。 B.上帝临女，无贰尔心。 C.若阙地及泉，隧而相见，其谁曰不然？ D.故远人不服，则修文德以来之 正确答案:D “相”的本义是 A.扶助 B.辅佐 C.仔细看 D.相貌 正确答案:C 下列句子中的“日”表示“每日”的意思的是： A.道明则国日强，道幽则国日削。 B.卒廷见相如，毕礼而归之。 C.日与北骑出没于长淮间。 D.于是与亮情好日密。 正确答案:C “今有一人，入人园圃，窃其桃李。”下列关于“园圃”的说法正确的是 A.是双声联绵词 B.是叠韵联绵词 C.是偏义复词 D.是单纯词 正确答案:C 下列句子中名词作状语表示凭借的是 A.君为我呼入，吾得兄事之 B.太祖累书呼 C.天下云集而响应 D.秦稍蚕食魏
1分) 0.0 No matter ______, the little sisters managed to round the sheep up and dri ve them back home safely. A) it was snowing hard B) hard it was snowing C) how it was snowing hard D) how hard it was snowing 参考答案：D 收起解析 解析： 无 2分) 0.0 —Is it possible for you to work late tonight —_______ A) I like it. B) I’ll do that C)
I’d love to. D) I think so. 参考答案：D 收起解析 解析： 无 3分) 0.0 People at the party worried about him, because no one was aware _______ he had gone. A) of where B) of the place where C) where D) the place 参考答案：A 收起解析 解析： 无 4分) 5.0 This kind of material expands _______ the temperature increasing. A) to B) for
with D) at 参考答案：C 收起解析 解析： 无 5分) 5.0 —Unbelievable! I have failed the driving test again! —_______ This is not the end of the world. A) Good luck. B) Cheer up. C) Go ahead. D) No problem. 参考答案：B 收起解析 解析： 无 6分) 0.0 ______ the War of Independence, the United States was an English colony.
18秋学期（1709、1803、1809）《概率论与数理统计》在线作业 某班级学生的年龄是右偏的，均值为20岁，标准差为4.45.如果采用重复抽样的方法从该班抽取容量为100的样本，那么样本均值的分布为 ( ) A.均值为20，标准差为0.445的正态分布 B.均值为20，标准差为4.45的正态分布 C.均值为20，标准差为0.445的右偏分布 D.均值为20，标准差为4.45的右偏分布 正确答案:A 设随机变量X~N(μ,81),Y~N(μ,16),记p1=P(X=μ-9），p2=P(Y=μ+4），则（） A.p1=p2 B.p1<p2 C.p1>p2 D.无法确定 正确答案:A . A.
B.
C.
D.
正确答案:D 下列说法正确的是（） A.二维连续型随机变量是指两个随机变量的取值是连续变化的 B.二维连续型随机变量是指两个随机变量的取值是不连续的 C.二维离散型随机变量的取值是有限个数对或无限对 D.二维离散型随机变量的取值是无限个数对 正确答案:C
20???§?ú￡¨1709?￠1803?￠1809?￠1903?￠1909?￠2003?￠2009 ￡???′ó?§ó￠ó?￡¨ò?￡??·?ú??×÷òμ ê??í×ü·?:100 μ?·?:100 ò??￠μ￥??ìa (12 50 μàê?ìa,12 100 ·?) 1.Have you got ( ) lychees? [A题].some [B题].any [C题]./ ′e°?:B 2.Now that she is sick with cold, I feel I ____ have stopped her from going out in the rain. [A题].could [B题].might [C题].must [D题].ought to ′e°?:D 3.He is tired of the city and ____the woods and the country. [A题].looks into [B题].gives up [C题].makes use of [D题].longs for ′e°?:D 4.A:So, do you like the cinema near Hyde Park? B:Yes, I ( ) it. [A题].love [B题].am loving [C题].loves ′e°?:A 5.The rise in the price has ____ people?ˉs reluctance to purchase this product. [A题].made sure [B题].resulted in [C题].laid out [D题].kept up with ′e°?:B 6.A trip to that African country whose people are dying from the civil war is described in the doctor?ˉs article as a terrible ____. [A题].nightmare [B题].potential
第一次在线作业 单选题 (共40道题) 展开 收起 1.（ 2.5分） -- How do you do, Mr. Wang? --_________________. A、How do you do? B、I’m doing fine. C、Nice to meet you. D、I’m OK. 我的答案：A 此题得分：2.5分 2.（2.5分） -- What’s up? --______________. ?A、How do you do? ?B、Hello. ?C、Nothing much. ?D、What’s down? 我的答案：C 此题得分：2.5分 3.（2.5分） -- ______________ -- Quite well.And you? ?A、Good to see you. ?B、How are you doing? ?C、Hi! ?D、What’s up? 我的答案：B 此题得分：2.5分 4.（2.5分） He responded with great anger ________this unfair treatment of his classmates. ?A、for ?B、at
?C、to ?D、with 我的答案：C 此题得分：2.5分 5.（2.5分） You should take an umbrella with you when you go to school _______of rain. ?A、in case ?B、in the case ?C、in cases ?D、in the cases 我的答案：A 此题得分：2.5分 6.（2.5分） He works ______. ?A、lone ?B、lonely ?C、alone ?D、lonesome 我的答案：C 此题得分：2.5分 7.（2.5分） He got up at 6:00 that day but he ________up at 7:00. ?A、usually getts ?B、getts usually ?C、usually gets ?D、gets usually 我的答案：C 此题得分：2.5分 8.（2.5分） The plane is scheduled to arrive ______ because of bad weather. ?A、lately ?B、late ?C、later ?D、latest
[南开大学]20秋学期（1709至2009 ）《大学英语（三）》在线 作业 提示：本资料为南开大学学习辅导资料，只做参考学习使用！！ 一、单选题 (共 50 道试题,共 100 分) 1.An adviser said in China( )course should be developed in some Universities, one year at work, one year college. A.a sandwich B.a salad C.a macaroni D.a dinner 【标准选项是】:A 2.– Hello, Sally. How's everything? – ( ). A.Good for you B.Oh, I agree C.That's right D.Just so-so 【标准选项是】:D 3.– Are you free in July? – No, I( )with my parents in July. A.stay B.stayed C.have stayed D.am staying 【标准选项是】:D 4.It's not safe( )in the street. A.played B.play C.playing D.plays 【标准选项是】:C 5.He( )the children so badly that they were terrified of him. A.behaved B.treated C.dealt D.acted 【标准选项是】:B 6.Before she began to study at Beijing University, she( )in a factory for five years.
17秋学期（1709）《大学英语（三）》在线作业和答案 1 2 一、单选题（共50 道试题，共100 分。） 3 V 1. – Oh, you're back at work? How was your holiday? – ( ).A 4 5 A. We had rain every day and stayed at the hotel most 6 of the time 7 B. The ten-day holiday was not long enough 8 C. I was missing you when I was on holiday 9 D. I heard you were on holiday, too 10 满分：2 分 11 2. If the man( )succeed, he must work as hard as he can.B 12 A. will 13 B. is to 14 C. is going to 15 D. should 满分：2 分 16 17 3. – Hello, Sally. How's everything? – ( ).D
18 A. Good for you 19 B. Oh, I agree 20 C. That's right 21 D. Just so-so 22 满分：2 分 23 4. Jean could be a very attractive girl, but she( )to her clothes.A 24 A. pays no attention 25 B. was paying no attention 26 C. paid attention 27 D. had paid attention 28 满分：2 分 29 5. I prefer the TV( )the radio.D 30 A. to 31 B. on 32 C. at 33 D. with 34 满分：2 分 35 6. – I have an appointment with Dr. Johnson. – ( ).C 36 A. The appointment is put off 37 B. You look sick and weak 38 C. Please wait for a minute. He is busy now 39 D. Tell me your ID number
第一阶段在线作业 1.（ 2.5分）– I failed again. I give up. -- _______ A、I give up too. shock B、Did you fail again? C、I don’t believe you. D、Don’t lose heart. 我的答案：D 此题得分：2.5分 2.（2.5分）– I got the first prize! --____________ A、I got a prize too. B、Well done! C、When did you get it? D、Come on! 我的答案：B 此题得分：2.5分 3.（2.5分）– Look at the mess you’ve made! -- _________________ A、I’m sorry. B、I don’t know. C、I like it. D、OK. 我的答案：A 此题得分：2.5分 4.（2.5分） -- I’m afraid I have a complaint to make. -- _____________ A、Sorry. B、Can I help you? C、What? D、Tell me about it. 我的答案：D 此题得分：2.5分 5.（2.5分）– Do you like my sweater? -- ______________ A、I’m afraid not. B、I hate your sweater. C、I like not. D、I don’t have a sweater. 我的答案：A 此题得分：2.5分 6.（2.5分）– Would you like pizza or pie? -- ________________ A、I like. B、I don’t like eating pizza. C、I don’t want pizza. D、Neither. 我的答案：D 此题得分：2.5分 7.（2.5分） ________ when you cross the road. A、Do care B、Care C、Do be careful D、To be careful 我的答案：C 此题得分：2.5分 8.（2.5分） ________him the secret, will you?