北邮大专科英语第二次阶段作业
一、单项选择题（共10道小题，共100.0分）
1.It may take years for the ship to be ________ to its former
glory.
A.removed
B.returned
C.recovered
D.restored
知识点: Unit2assignment
学生答案: [D;]
标准答
案:
D
得分: [10] 试题分
值:
10.0
提示:
2.I shall ________ the address you made at Brighton on Friday.
A.quote from
B.double
C.calculate
D.count
知识点: Unit2assignment
学生答案: [A;]
标准答
案:
A
得分: [10] 试题分
值:
10.0
提示:
3.I ________ his offer, but I didn’t ________ it.
A.receive...accept
B.received…accepted
C.accepted…received
D.received…accept
知识点: Unit2assignment
学生答案: [D;]
标准答
案:
D
得分: [10] 试题分
值:
10.0
提示:
4.The postal ________ is very unreliable in this country because
postmen are constantly on strike.
https://www.360docs.net/doc/c115683599.html,rmation
B.service
C.management
D.protection
知识点: Unit2assignment
学生答案: [B;]
标准答
案:
B
得分: [10] 试题分
值:
10.0
提示:
5.
6.“Death control” ________ to the efforts of scientists and
doctors to save people’s lives.
A.means
B.refers
C.indicates
D.suggests
知识点: Unit1assignment
学生答案: [B;]
标准答
案:
B
得分: [10] 试题分
值:
10.0
提示:
7.
8.She thought the painting was of little ________, so she let me
have it for only ten pounds.
A.cost
B.value
C.price
D.expenses
知识点: Unit1assignment
学生答案: [B;]
标准答
案:
B
得分: [10] 试题分
值:
10.0
提示:
9.As he had a science degree and varied experience in ________
technology, he found a good job in a communications firm.
A.transportation
B.engineering
C.nursing
D.printing
知识点: Unit1assignment
学生答案: [B;]
标准答
案:
B
得分: [10] 试题分
值:
10.0
提示:
10.Brazilian coffee is usually ________ by ships because this way is
cheaper.
A.transported
B.transmitted
C.transferred
D.traded
知识点: Unit1assignment
学生答案: [A;]
标准答
案:
A
得分: [10] 试题分
值:
10.0
提示:
11.The plan ________ the cooperation of young and old.
A.puts
B.keeps
C.gets
D.involves
知识点: Unit1assignment
学生答案: [D;]
标准答
案:
D
得分: [10] 试题分
值:
10.0
提示:
12.This bookl et ________ the committee’s functions.
A.defines
B.sets up
C.goes
D.gets
知识点: Unit1assignment
学生答[A;] 标准答 A
案: 案:
得分: [10] 试题分
值:
10.0
提示:
北邮大专科英语第二次阶段作业
一、单项选择题（共10道小题，共100.0分） 1.It may take years for the ship to be ________ to its former glory. A.removed B.returned C.recovered D.restored 知识点: Unit2assignment 学生答案: [D;] 标准答 案: D 得分: [10] 试题分 值: 10.0 提示: 2.They have tried all ________ means to open the door. A.available B.capable C.convenient https://www.360docs.net/doc/c115683599.html,plicated 知识点: Unit2assignment 学生答案: [A;] 标准答 案: A 得分: [10] 试题分 值: 10.0 提示: 3.Because sheep ________ meat and wool, they are valued in many
countries. A.produces both B.both produce C.produce both D.both produces 知识点: Unit2assignment 学生答案: [C;] 标准答 案: C 得分: [10] 试题分 值: 10.0 提示: 4.I ________ his offer, but I didn’t ________ it. A.receive...accept B.received…accepted C.accepted…received D.received…accept 知识点: Unit2assignment 学生答案: [D;] 标准答 案: D 得分: [10] 试题分 值: 10.0 提示: 5.Although your offer for the house is $200 below the asking ________, they’ll probably accept for the sake of a quick sale. A.cost
北邮大学英语3阶段作业一
一、阅读理解（共1道小题，共50.0分） 1. Americans with small families own a small car or a large one. If both parents are working, they usually have two cars. When the family is large, one of the cars is sold and they will buy a van(住房汽车) A small car can hold four persons and a large car can hold six persons but it is very crowded. A van hold seven persons easily, so a family with three children could ask their grandparents to go on a holiday travel. They could all travel together. Mr. Hagen and his wife had a third child last year. This made them sell a second car and buy a van. The sixth and seventh seat are used to put other things, for a family of five must carry many suitcases when they travel. Americans call vans motor homes. A motor home is always used for holidays. When a family are traveling to the mountains or to the seaside, they can live in their motor home for a few days or weeks. All the members of a big family can enjoy a happier life when they are traveling together. That is why motor homes have become very popular. In America there are many parks for motor homes. 1. From the passage, a motor home is also called ______. A. a motor car B. a motorbike C. a big truck D. a van 2. A family owns a motor home usually with ______. A. more than two children B. interest in vans C. a baby D. much money 3. Americans with a small family and with two parents working usually have ______. A. a car B. two cars C. two vans D. a van 4. What is the main use of motor homes for Americans? A. to do some shopping with all the family members B. to drive their children to school every day C. to travel with all the family members for holidays
北邮网络学院大学英语2阶段作业3
一、阅读理解（共1道小题，共25.0分） 1. A pretty, well―dressed young lady stopped a taxi in a big square, and a said to the driver, "Do you see that young man at the other side of the square?" "Yes," said the taxi driver. The young man was standing outside a restaurant and looking impatiently (不耐烦地) at his watch every few seconds. "Take me over there," said the young lady. There were a lot of cars and buses in the square, so the taxi driver asked, "Are you afraid to cross the street?" "Oh, no!" said the young lady. "But I promised that I would meet the young man for lunch at one o' clock, and it is now a quarter to two. If I arrive in a taxi, it will at least seem as if I had tried not to be late." 1.How did the young woman get to the square? A.She arrived in a taxi. B.She drove there in a car. C.She got there by bus. D.The story doesn't tell us. 2.Why did the lady stop the taxi? A.Because she didn't want to be late for her appointment (约会). B.Because she wanted to get out of the taxi. C.Because she wanted to go to the restaurant in it. D.Because she was afraid of walking across the street. 3.The young man at the other side of the square_______. A.had probably been waiting for a long time B.had some problem with his watch C.was probably a waiter of the restaurant D.was someone the young lady didn't want to see 4.The young lady was_______. A.clever at making excuse B.not late at all C.45 minutes earlier D.15 minutes late 5.Had she tried not to be late? A.Yes, she had tried her best. B.No, she was just pretending that she had tried. C.Yes, she had tried but she was still late. D.No, she thought being late was better than being early.
北邮市场营销第二阶段作业
北邮市场营销第二阶段作业 一、判断题（共2道小题，共20.0分） 1.产品的平均成本是由分摊到单位产品上的固定成本与单位产品的变动成本构成。 A.正确 B.错误 知识点: 阶段作业二 学生答 案: [A;] 得分: [10] 试题分 值: 10.0 提示: 2.精装书的价格高于简装书，这是根据产品形式的不同实行的差别定价。 A.正确 B.错误 知识点: 阶段作业二 学生答 案: [A;] 得分: [10] 试题分 值: 10.0 提示: 3. 二、多项选择题（共4道小题，共40.0分） 1.与其它促销工具相比，公共宣传的特点是（）。 A.高度可信 B.消除防卫 C.艺术表现力强 D.成本比较高 E.影响面广 知识点: 阶段作业二 学生答[A;B;E;]
案: 得分: [10] 试题分 值: 10.0 提示: 2.针对最终消费者，销售促进的类型主要有( )。 A.赠送样品 B.有奖销售 C.优惠卷 D.红利提成 E.以旧换新 知识点: 阶段作业二 学生答 案: [A;B;C;E;] 得分: [10] 试题分 值: 10.0 提示: 3.适合采用间接分销渠道的有（）。 A.罐装饮料 B.化妆品 C.大型机械 D.笔记本电脑 E.食品 知识点: 阶段作业二 学生答 案: [A;B;D;E;] 得分: [10] 试题分 值: 10.0 提示: 4.市场营销控制主要包括（）。 A.年度计划控制 B.获利性控制 C.质量控制 D.成本控制 E.战略控制
知识点: 阶段作业二学生答 案: [A;B;E;] 得分: [10] 试题分 值: 10.0 提示: 5. 三、单项选择题（共4道小题，共40.0分） 1.某企业估计年产甲产品80万件，总成本为1000万元，如果加成率定为20%，用加 成定价法确定的甲产品单价是（）元。 A.10 B.12.5 C.15 D.18 知识点: 阶段作业二 学生答 案: [C;] 得分: [10] 试题分 值: 10.0 提示: 2.原定位于中档产品市场的企业掌握了市场优势之后，决定向产品大类的上下两个方 向延伸．这种产品组合策略叫（）。 A.向下延伸 B.双向延伸 C.向上延伸 D.缩减产品组合 知识点: 阶段作业二 学生答 案: [B;] 得分: [10] 试题分 值: 10.0 提示:
北邮大学英语3(新)阶段作业一及答案
北邮大学英语3(新)阶段作业一及答案 一、单项选择题（共10道小题，共100.0分） 1.The doctors________the medicines to the people in the flood area. A.distinguished B.chose C.annoyed D.distributed 2.We took out another________to expand our business. A.lend B.lent C.loan D.load 3.He couldn't________his father that John was telling the truth. A.convince
B.believe C.admit D.display 4.Facing the________situation the sales manager looked________. A.puzzling,puzzled B.puzzling,puzzling C.puzzled,puzzled D.puzzled,puzzling 5.Professor Zhang had two articles published in the_________periodical. A.studying B.learning C.learned D.studied
6.The University________him an honorary degree. A.drained B.awarded C.approached D.glimpsed 7.If you're late again you'll be________from your job. A.referred B.deserted C.omitted D.dismissed 8.They are________as the most promising table-tennis players. A.regarded
北邮第二次作业
一、完形填空（共1道小题，共50.0分） 1.Many years ago there was a poor man. He had an orange tree 1 his garden. On the tree there were many fine oranges. 2 he found one 3 his oranges was much bigger 4 the others. It was as 5 as a football. Nobody had ever seen 6 orange. The poor man took the orange to the king. The king was so happy ___7 __he gave the man a lot of money for it. When a rich man heard of it, he said to himself, “It's only an orange. Why has the king given so much money 8__ it? I'II take my gold cup to the king. He'll give me 9 money.” The next day when the king received the gold cup, he said to the rich man, 'What a beautiful cup! I'll show you __10__ , please take this great orange." a. A.on B.in C.over D.with 学生答案: B; 标准 答案: B b. A.One day B.Yesterday C.When D.This morning 学生答案: A; 标准 答案: A c. A.for B.in C.of
北邮大会计学基础第二次阶段作业(4)
一、判断题（共5道小题，共50.0分） 本月产品销售成本50 000元，财务费用600元，管理费用4 000元，产品销售费用3 000元，营业外支出1 000元。 借：本年利润 58 600 贷：主营业务成本 50 000 营业外支出 1 000 管理费用 4 000 财务费用 600 销售费用 3 000 正确 错误 知识点: 账户与借贷记账法的运用 学生答案: [A;] 标准答案: A; 得分: [10] 试题分值: 10.0 提示:
(错误) 用银行存款支付本年度财产保险费3 600元。 借：管理费用 3 600 贷：银行存款 3 600 正确 错误 知识点: 账户与借贷记账法的运用 学生答案: [A;] 标准答案: B; 得分: [0] 试题分值: 10.0 提示: (错误) 通过银行收到某公司违约金罚款3000元。借：银行存款 3 000 贷：其他业务收入 3 000 正确 错误 知识点: 账户与借贷记账法的运用
学生答案: [A;] 标准答案: B; 得分: [0] 试题分值: 10.0 提示: 仓库发出甲材料一批，其中：生产A产品领用50 000元，车间一般耗用1000元，厂部耗用8000元。 借：生产成本――A产品 50 000 制造费用 1 000 管理费用 8 000 贷：原材料――甲材料 59 000 正确 错误 知识点: 账户与借贷记账法的运用 学生答案: [A;] 标准答案: A; 得分: [10] 试题分值: 10.0 提示: 厂长李某报销差旅费5000元（原借款6000元），余额收回现金。 借：管理费用 5000
北邮第三次阶段作业大学英语2
1. People have been talking about health for a long time because people know the importance of it. People's understanding of health also becomes deeper with the progress in scientific research. Recently the term "health" has come to have a wider meaning than it used to. It no longer means just the absence of illness. Today, health means the well-being of your body, your mind and your relationship with other people. This new concept of health is closely related to another term----quality of life. Quality of life is the degree of overall satisfaction that a person gets from life. Why has the emphasis of health shifted from the absence of disease to a broader focus on the quality of a person's life？One reason for this has to do with the length and conditions of life that people can now expect. Medical advances have made it possible for people today to live longer, healthier lives. Imagine for a moment that you were born in the year 1900. You could have expected on average to live until about the age of 47. In contrast, if you were born in the year 1999, you could expect to live to the age of 75. 2. 1. ______leads to people's deeper understanding of health. 2. https://www.360docs.net/doc/c115683599.html,mon knowledge 2.Progress in scientific research 3.Better conditions of living 4.Quality of life 3. According to the passage, to people of today, health means______. 4. 1.absence of illness 2. a long life 3.good conditions of living 4.overall satisfaction with life
北邮大学英语2阶段作业2
A . anyone else B . anything C . some of the things D . anything else A . more larger, all B . much larger, that C . very larger, both D . larger, those
A . flooded B . were flooded C . was flooded D . flood √4. A . being B . C . having D . having A . happened to see B . was happened to see C . happened to be seen D . was happened to be seen
A . rather B . enough C . quite a D . fairly A . the much best B . much the most best C . the very best D . very the best A . will put off
B . will be put off C . will be put D . has put off A . When B . What time C . How often D . How long A . take good care of B . has taken good care of C . took good care of D . are taken good care of
北邮市场营销学第二阶段作业1教学内容
一、判断题（共2道小题，共20.0分） 1.产品在进入成熟期后，面对众多的竞争对手，销售促进比单纯的广告活动更为有效。 A.正确 B.错误 知识点: 阶段作业二 学生答案: [A;] 标准答 案: A; 得分: [10] 试题分 值: 10.0 提示: 2.核心产品是顾客购买有形产品时所获得的全部服务和利益，包括提供信贷、免费送 货、保证、安装、售后服务等。 A.正确 B.错误 知识点: 阶段作业二 学生答案: [B;] 标准答 案: B; 得分: [10] 试题分 值: 10.0 提示: 3. 二、多项选择题（共4道小题，共40.0分） 1.与其它促销工具相比，公共宣传的特点是（）。 A.高度可信 B.消除防卫 C.艺术表现力强 D.成本比较高 E.影响面广 知识点: 阶段作业二 学生答案: [A;B;E;] 标准答 案: A;B;E;
得分: [10] 试题分 值: 10.0 提示: 2.适合采用间接分销渠道的有（）。 A.罐装饮料 B.化妆品 C.大型机械 D.笔记本电脑 E.食品 知识点: 阶段作业二 学生答案: [A;B;D;E;] 标准答 案: A;B;D;E; 得分: [10] 试题分 值: 10.0 提示: 3.如果一个企业有5条产品线，各条产品线包含的产品项目总数是20，每条产品线的 平均产品项目数为4，那么，下列说法正确的是（）。 A.产品组合的宽度是5 B.产品组合的宽度是4 C.产品组合的长度是5 D.产品组合的长度是20 E.产品组合的深度是20 知识点: 阶段作业二 学生答案: [A;D;] 标准答 案: A;D; 得分: [10] 试题分 值: 10.0 提示: 4.市场营销控制主要包括（）。 A.年度计划控制 B.获利性控制 C.质量控制 D.成本控制 E.战略控制
北邮网络教育-大学英语3-阶段作业2
北邮网络教育-大学英语3-阶段作业2
一、完形填空（共1道小题，共50.0分） 1 Monday is the beginning of the week; it is the day most Americans like worst. The day they ___1___ most is Saturday. Saturday is the ___2___ of the workweek; it is the beginning of the weekend. Life is ___3___ on the weekend; most Americans ___4___ care of their houses, cars and gardens. They sleep ___5___ in the morning. They enjoy the feeling that the time ___6___ to move more slowly. The workweek is for things you ___7___ to do; the weekend is for things you ___8___ to do. Some people may get in a car for a ___9___ in the country. They like to take part in a sports activity out of doors. And on Saturday night they might go to a public eating ___10___ or a film. 1like 1dislike 1spend 1leave 学生答案: A; 标准答 案: A 1middle 1beginning 1end 1day 学生答案: C; 标准答 案: C 1worse 1difficult 1bad 1different 学生答案: D; 标准答 案: D 1make 1take 1look 1pick
北邮计算机通信网第二阶段作业
多项选择题（共2道小题，共20.0分）1 VPN可分为哪几类（） 1Access VPN 1Intranet VPN 1Internet VPN 1Extranet VPN 知识 点: 第五章广域网技术与网络互连 学生答案: [A;B;D; ] 得分: [10] 试题分 值: 10.0 提示: 2 VPN的特点有（） 1安全保障 1Qos 1可扩充性 1灵活性 1可管理性 知识 点: 第五章广域网技术与网络互连 学生答案: [A;B;C;D;E; ] 得分: [10] 试题分 值: 10.0 提示: 二、单项选择题（共8道小题，共80.0分） 3 下面哪个不是IGRP为应对网络路由选择弹性而提供的度量（）1带宽 1延迟 1误码率 1负载 知识 点: 第五章广域网技术与网络互连 学生答 案: [C;] 得分: [10] 试题分 值: 10.0 提示: 4 根据路由选择协议运行在一个自治系统的内部或运行在自治系统之间，路由选择
协议可分为和两类。 1域内网关协议，域间网关协议 1内部网关协议，外部网关协议 1最短路径优先协议，边界网关协议 1路由信息协议，外部网关协议 知识 点: 第五章广域网技术与网络互连 学生答 案: [B;] 得分: [10] 试题分 值: 10.0 提示: 5 路由器工作在OSI参考模型的哪一层? 1应用层 1传输层 1表示层 1网络层 知识 点: 第五章广域网技术与网络互连 学生答 案: [D;] 得分: [10] 试题分 值: 10.0 提示: 6 AUI是用来与（）连接的接口 1光纤 1电话线 1双绞线 1粗同轴电缆 知识 点: 第五章广域网技术与网络互连学生答 案: [D;] 得分: [10] 试题分 值: 10.0 提示: 7 对动态网络地址转换NA T不正确的说法是____ 1将很多内部地址映射到单个真实地址 1外部网络地址和内部地址一对一的映射 1最多可有64000个同时的动态NAT连接 1每个连接使用一个端口
北邮应用文写作第二次阶段作业
一、多项选择题（共20道小题，共100.0分） 1.经济预测报告具有等特点。 A. 预见性 B. 科学性 C. 总结性 D. 指导性 2. 3.市场调查报告包括等内容。 A. 用户情况 B. 产品情况 C. 销售情况 D. 竞争情况 4. 5. (错误) 说明书可以分为等种类。 A. 产品说明书 B. 使用说明书 C. 安装说明书 D. 电影、戏剧说明书 E. 书刊说明书
6.招标书的前言包括等要素。 A. 招标单位项目 B. 招标根据 C. 招标目的 D. 招标范围 E. 招标底价 7. 8.答辩状正文包括等部分。 A. 案由 B. 答辩理由 C. 标题 D. 答辩意见 9. 10.申诉状的结构由等部分组成。 A. 标题 B. 部首 C. 正文 D. 尾部 E. 祝福语 11. 12.上诉状具有等特点。 A. 上诉性 B. 强词夺理 C. 针对性
D. 说理性 13. 14. (错误) 依据案件的性质不同，起诉状可以分为等种类。 A. 刑事起诉状 B. 民事起诉状 C. 党团起诉书 D. 行政起诉状 15.唁函结构包括等部分。 A. 标题 B. 称谓 C. 正文 D. 落款 16. 17.讣告的结构包括等部分。 A. 标题 B. 正文 C. 简介 D. 结尾 E. 署名、日期
18. 19. (错误) 致词可以分为两大类。 A. 贺信 B. 祝词 C. 申请书 D. 贺词 20.请柬的结构包括等部分。 A. 标题 B. 开头 C. 正文 D. 结尾 E. 落款 21. 22.演讲稿具有等特点。 A. 针对性 B. 格式固定 C. 鼓励性 D. 通俗性
16秋北邮大学英语3阶段作业
16秋北邮大学英语3 阶段作业 -CAL-FENGHAI.-(YICAI)-Company One1
一、单项选择题（共9道小题，共分） 1.下面关于 Java 的理解错误的是（）。 A.Java 是一个面向对象、平台独立、多线程、动态的编程环境 B.Java 是一个完整的计算平台，包括完整的程序开发环境和运行环境 C.Java 是一个通用的编程环境，使用它可以开发完成各种计算任务的通用程 序 D.Java 是一个 Web 程序开发和运行环境，使用它只能开发 Web 应用程序 知识 点: 阶段作业一 学生答案:[D;] 标准 答案: D 得分:[10]试题分值: 2.(错误) A.规定一组类的对外界面 B.防止命名冲突 C.访问控制 D.方便类的查找和使用 知识 点: 阶段作业一 学生答案:[D;] 标准 答案: A 得分:[0]试题分值: 3. A.与文件的结构相同
B.与文件目录的层次相同 C.与文件类型相同 D.与文件大小相同 知识 点: 阶段作业一 学生答案:[B;] 标准 答案: B 得分:[10]试题分值: 4. A.每个透视图都定义了工作台中各个视图的初始设置和布局 B.一个工作台窗口包含多个独立的透视图，但同一时刻只有一个透视图是对 用户可见的 C.每个透视图都有自己的视图和编辑器，用户可以在各个透视图间切换 D.透视图的布局是可以改变的，但改变多次后无法再恢复到初始设置 知识 点: 阶段作业一 学生答案:[D;] 标准 答案: D 得分:[10]试题分值: 5.(错误) A.它是用户计算机磁盘上划出的一块区域，用来存放用户的工作资料 B.它以项目为单位组织文件和目录 C.它将各种资源组织成树形结构，文件夹位于树的根部，项目位于树枝位置 D.用户对工作空间的每次操作都能在Eclipse集成环境中得到同步 知识 点: 阶段作业一 学生[B;]标准C
北邮网络教育大学英语2阶段作业一二三
北邮网络教育大学英语2阶段作业一、二、三 一、完形填空（共1道小题，共50.0分） 1.The man _9__to run away when he saw the policeman. He just smiled _10__ said to the woman, “I want to give this purse to you, madam. I think you dropped it on the street.” A.h e B.h er C.s he D. A.The worker B.The driver C.The man D. A.also B.either C.too D. A.in B.on C.to D. A.quickly B.easily C.happily D. A.exciting B.excited C.surprised D. A.when B.because C.after
D. A.open B.locked C.out of D. A.refused B.didn’t try C.tried in vain D. A.but B.so C.or D. 二、单项选择题（共10道小题，共50.0分） 1.You should take one side with decision and ________ it with effect. A.act on B.act C.perform D.
2.(错误 A.origin B.source C.place D. 3. A.out B.up to C.down D.
北邮大学英语2 阶段作业二
、阅读理解（共1道小题，共25.0分） 1. 2. The market is a concept. If you are growing potatoes for sale you are producing for the market. You might sell some to your neighbor and some to the manager of the local supermarket. In either case you are producing for the market. Your efforts are being directed by the market. If people stop buying potatoes you will stop producing them. If your sister looks after a sick person to make money she is also producing for the market. If your brother is a steelworker or a bus driver or a doctor he is producing goods or services for the market. When you spend your income you are buying things from the market. You may spend money in stores gas station and restaurants. Still you are buying from the market. When the local grocer hires you to drive the delivery lorry he is buying your labor in the labor market. The market may seem to be something abstract. But for each person or business that is making or selling something it’s very real. If nobody buys your potatoes it won’t be long before you get the message. The market is telling you something. It’s telling you that you are wasting energies and resources in doing something that market doesn’t want you to do. 1.All of the following acts are producing for the market EXCEPT_____. 1.working in a hospital 2.driving a bus 3.buying food in the supermarket 4.growing tomatoes for sale 2.You are buying from the market when you ____. 1.take care of patients 2.drive the delivery truck 3.do some window-shopping 4.dine at a restaurant 3.The word “real” in the second sentence of the last paragraph most probably means_____. 1.true 2.important 3.abstract 4.concrete 4.What message will you probably get when nobody buys your potatoes? 1.The message about what you should not produce. 2.The message about what you should buy. 3.The message about what price you should set for your products. 4.The message about how to grow your potatoes. 5.Which of the following would be the best title for the passage? 1.The Market is Abstract 2.What is the Market 3.Producing for the Market 4.Buying and selling 3.试题分值：25.0 得分：[5 5 5 5 5] 提示：[1]C.细节题。本题问“下面的哪一种行为不是在为市场进行生产活动？”中心
北邮-离散数学-第二阶段作业 答案
第二阶段作业 一、判断题（共5道小题，共50.0分） 1. (错误) 设是代数系统的元素，如果是该代数系统的单位元），则 A. 正确 B. 错误 知识点: 代数系统的基本概念 学生答案: [B;] 得分: [0] 试题分值: 10.0 提示: A 2. 代数系统的零元是可逆元. A. 正确 B. 错误 知识点: 代数系统的基本概念 学生答案: [B;] 得分: [10] 试题分值: 10.0 提示: 3. 4. 设 A. 正确 B. 错误 知识点: 群、环和域 学生答案: [B;] 得分: [10] 试题分值: 10.0
提示: 5. 6. 设是布尔代数，则对任意，都有，使得 ． A. 正确 B. 错误 知识点: 格和布尔代数 学生答案: [A;] 得分: [10] 试题分值: 10.0 提示: 7. 设是格的任意两个元素，则． A. 正确 B. 错误 知识点: 格和布尔代数 学生答案: [A;] 得分: [10] 试题分值: 10.0 提示: 8. 二、单项选择题（共5道小题，共50.0分） 1. 下列哪个集关于减法运算是封闭的 A. （自然数集） B. C.
D. 知识点: 代数系统的基本概念 学生答案: [B;] 得分: [10] 试题分值: 10.0 提示: 2. 3. 循环群的所有生成元为 A. 1，0 B. -1，2 C. 1，2 D. 1，-1 知识点: 群、环和域 学生答案: [D;] 得分: [10] 试题分值: 10.0 提示: 4. 5. 循环群的所有子群为 A. B. C. 和 D. 知识点: 群、环和域 学生答案: [C;] 得分: [10] 试题分值: 10.0 提示: 6. 7. 设代数系统A，?，则下面结论成立的是.
北邮大市场营销第二次阶段作业
一、判断题（共5道小题，共25.0分） 企业将最终消费者作为主要促销对象，刺激他们产生购买欲望和动机，这种促销策略属于推动策略。 正确 错误 知识点: 第二次阶段作业 学生答案: [B;] 得分: [5] 试题分值: 5.0 提示: 渠道具有收集市场信息和促进销售的功能。 正确 错误 知识点: 第二次阶段作业 学生答案: [A;] 得分: [5] 试题分值: 5.0 提示: 数量折扣是根据顾客购买货物或金额的多少，按其达到的标准，给予一定的折扣。 正确 错误 知识点: 第二次阶段作业 学生答案: [A;]
得分: [5] 试题分值: 5.0 提示: 企业若以提高市场占有率为定价目标，一般采取低价策略。 正确 错误 知识点: 第二次阶段作业 学生答案: [A;] 得分: [5] 试题分值: 5.0 提示: 期望产品是指顾客购买产品时所获得的全部附加利益与延伸服务。正确 错误 知识点: 第二次阶段作业 学生答案: [B;] 得分: [5] 试题分值: 5.0 提示: 二、多项选择题（共5道小题，共25.0分） 人员推销的缺点主要表现为( )。 没有灵活性 无法促成买卖双方形成良好的关系 推销费用低
推销费用高 不适宜于买主较分散的消费者市场 知识点: 第二次阶段作业 学生答案: [D;E;] 得分: [5] 试题分值: 5.0 提示: 在分销渠道的中间环节中拥有商品所有权的中间商是（）。批发商 代理商 零售商 生产企业的销售机构 经纪人 知识点: 第二次阶段作业 学生答案: [A;C;D;] 得分: [5] 试题分值: 5.0 提示: 企业在新产品定价时采用渗透定价策略( )。 可以快速收回投资 有利于迅速打开产品的销路 可以带来高额的利润 可以有效排斥竞争者进入市场 不利于市场开拓