北邮英语阶段作业

1、一、判断题（共 10 道小题，共 50.0 分）1. 划分 VLAN 后，交换机的所有端口一定在一个广播域内。A. 正确B. 错误知识点: 判断题学生答案: B; 得分: 5 试题分值: 5.0提示: 2. 在交换式局域网中，每个交换机端口就对应一个冲突域。A. 正确B. 错误知识点: 判断题学生答案: A; 得分: 5 试题分值: 5.0提示: 3. 共享式局域网是各站点共享传输媒介的带宽。A. 正确B. 错误知识点: 判断题学生答案: A; 得分: 5 试题分值: 5.0提示: 4. 拥塞控制与流量控制是一回事。A. 正确B. 错误知识点: 判断题学生答案: B; 得分: 5 试题分值: 5.0提示: 5. TCP 采。

2、一、阅读理解（共1道小题，共25.0分）One day in 1965, when I was a library worker at school, a teacher came to me. She had a student who finished his work before all the others and needed something more difficult for him to do. “Could you help me in the library?” she asked. I said, “Send him along.”Soon, a golden-haired boy appeared. “Do you have a job for me?” he asked. I told him about a system for sorting books. He picked up the idea immediately. Then I showed him some cards for some unre。

3、一、完形填空（共1道小题，共50.0分）After I got this _1_, I had to do football, homework and job at the same time. It was really hard for me. I was burning out, falling asleep at school and failing_2_ many courses. My teachers were _3_ at me and yelled_4_ me: why have a job? I missed a lot practice in football team and could only _5_ back down at the match. My coach was cold at me with an unasked_6_: why have a job? I told them it was for the things I need, when actually it was for the things I w。

4、一、多项选择题（共 2 道小题，共 20.0 分） 1. 甲欠乙 5000 元，乙多次催促，甲拖延不还。后乙告甲必须在半个月内还钱，否则起诉。甲立即将家中仅有的值钱物品九成新电冰箱和彩电各一台以 150 元价格卖给知情的丙，被乙发现。下列说法哪些是正确的？（ ）A. 乙可书面通知甲、丙，撤销该买卖合同 B. 如乙发现之日为 2000 年 5 月 1 日，则自 2001 年 5 月 2 日起，乙不再享有撤销权 C. 如乙向法院起诉，应以甲为被告，法院可以追加丙为第三人 D. 如乙的撤销权成立，则乙为此支付的律师代理费、差旅费应由甲、丙承担 知识点: 第二次阶段作。

5、一、单项选择题（共 9 道小题，共 90.0 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: 10.02. (错误)下面不是包的用途的是（ A ）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。

6、一.单选 (总分 36.0 分，得分 36.0 分) 1. He _ TV nowFor the exam is just around the corner 正确答案：A 注释：该题选 A。该题大意是“他可能没在看电视，因为快考试了”，选择 A.符合题意，情态动词可以和动词的进行形式构成谓语，表示“应当正在”，“想必正在”这类意思。再如： At the moment she may be playing with her schoolmates. 这时候她可能在和同学们玩。A . may not be watching B . may be watching C . shall not be watching D . will be watching 2. He _ my good intention 正确答案：B 注释：该题选 B。该题大意。

7、 低级录制模式分两种 其中第一种是相对于指定窗口的录制 另一种是相对于屏幕的录制 1 正确 2 错误 知识点 第一次阶段作业1 学生答案 B 标准答案 B 得分 10 试题分值 10 0 提示 2 Setting WebPackage ReplayType 2 这段代码可以灵活控制QTP的回放模式 2 代表Event跟踪模式 那么如果设置成 1 的话 QTP就会切换到Mouse跟踪模式 3 1 正。

8、一、多项选择题（共 15 道小题，共 45.0 分） 1. 有线数字电视 VOD 系统主要包括A. VOD 服务器 B. 节目采编系统 C. 存储系统 D. 认证计费系统 E. 流媒体服务器 知识点: 综合练习题学生答案: A;B;C;D; 标准答案: A;B;C;D;得分: 3 试题分值: 3.0提示: 2.3. IPTV 系统主要包括A. 流媒体服务器 B. VOD 服务器 C. 节目采编系统 D. 存储系统 E. 认证计费子系统 知识点: 综合练习题学生答案: A;C;D;E; 标准答案: A;C;D;E;得分: 3 试题分值: 3.0提示: 4.5. (错误) IPTV 可以向用户提供A. 数字广播电视业务 B. VOD 点播业务 C. 视频录像业务 D. 互。

9、一、阅读理解（共1道小题，共25.0分）Have you eaten too much over the holidays? You should try fidgeting for a while. Those around you might not like it, but scratching (moving your nails (指甲) against a part of your body) and twitching (moving suddenly and quickly when you dont want to) is an important way of burning up calories(热量).American researchers have found that some peoples squirming (continuously turn your body when nervous) and wigging (move in small movements, especially from side t。

10、一、阅读理解（共 1 道小题，共 25.0 分）1. Look at the instructions on the bottle of the medicine and then choose the right answers.John is twelve years old. He had a bad cold and coughed day and night. He went to see a doctor. The doctor gave him some cough medicine. Cough Medicine Shake(摇动)it well before use. Take it three times each day before meals.Dose (药量): Age：over 14 2 teaspoonfuls(勺) 813 1 teaspoonful 47 12 teaspoonful Not right for children below the age of three. Put it in a cold。

11、一、阅读理解（共 1道小题，共 25.0分） 1. 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 ste。

12、 一、判断题（共10 道小题，共 100.0 分） 1. 推行成组技术能够直接减少零件的变化。 A. 正确 B. 错误 知识点 : 第一单元 学生答案 : B; 标准答案 : B; 得分 : 10 试题分值 : 10.0 提示 : 2. 对生产系统而言，能加工的零件的种类越多，则柔性越好。 A. 正确 B. 错误 知识点 : 第一单元 学生答案 : A; 标准答案 : A; 。

13、一.单选 (总分 36.0 分，得分 36.0 分) 1. He _ TV nowFor the exam is just around the corner 正确答案：A 注释：该题选 A。该题大意是“他可能没在看电视，因为快考试了”，选择 A.符合题意，情态动词可以和动词的进行形式构成谓语，表示“应当正在”，“想必正在”这类意思。再如： At the moment she may be playing with her schoolmates. 这时候她可能在和同学们玩。A . may not be watching B . may be watching C . shall not be watching D . will be watching 2. He _ my good intention 正确答案：B 注释：该题选 B。该题大意。

14、一、完形填空（共 1 道小题，共 50.0 分）1. I _5_about it with my friends Frank and Lesley. _6_ of them could suggest anything, but they promised that they would ask their friends. A few days later _7_ I was still in bed, someone phoned, “Is that Miss Jenkins?” a mans voice asked. “I know your hobby is photography and Ive got a job that might interest you in my clothes factory. My name is Mr. Thomson.” I decided to see him. I was so excited that I almost forgot _8_ goodbye to my mother.I arriv。

15、一、单项选择题（共 20 道小题，共 100.0 分） 1. (错误) 在我国的 SDH 复用结构中所使用的三种容器分别是 C-12、 和C-4。该容量是用于承载 PDH 信号的。A. C-3、1.544Mb/s B. AU-4、2.048Mb/s C. C-3、34Mb/s D. TU-3、140Mb/s 知识点: 第 5 章学生答案: 标准答案: C得分: 0 试题分值: 5.0提示: 2. (错误) 指标反映出系统的抗干扰能力。A. ESR B. SESR C. BER D. BBER 知识点: 第 5 章学生答案: 标准答案: B得分: 0 试题分值: 5.0提示: 3. (错误) AU-PTR 用来指示 VC-n 净负荷在 AU 帧中的 。A. 终止位 B. 中间位 C. 平衡位 D. 起始位 知。

16、一、阅读理解（共 1 道小题，共 25.0 分） 1. (错误) People have been talking about health for a long time because people know the importance of it. Peoples 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 clo。

17、北邮大学英语精读 2 阶段作业一、完形填空（共 1 道小题，共 50.0 分）Anns _1_ were out of town for the weekend when something wrong in the room caused the fire to start in the middle of the night. The _2_ was waken up by the family dog, Danny, who was barking loudly in the back garden. Ann smelled something _3_. She _4_ and _5_ ran through the smoke-filled house to wake her old brother, Frank.When Frank would not wake up, Ann got some help from the dog. Franks unconscious body was far too_6_ for th。

18、一、阅读理解（共 1 道小题，共 50.0 分）1. (错误)There are different ideas about pets in different parts of the world. In most cultures, animals are in a worse position than human beings. In some cases, however, people treat their pets like members of their families, or perhaps better. In the United States and Europe, there are special shops that sell clothing and food for cats and dogs.In many countries of the world, there is special food for pets. It is common for big markets in many places to 。

19、一、阅读理解（共 1道小题，共 25.0分） 1. One of the favorite foods in the United States is the hamburger, a kind of flat round bread with fine-cut beef in between. The favorite place to buy a hamburger is a fast food restaurant. At fast food restaurants, people order their food, wait a few minutes to get it over the corner, and carry it to their tables themselves. People also take their food out of the restaurant and eat it in their cars or in their homes. At some fast food restaurant, people ca。

20、句子改错（共 10 道小题，共 50.0 分） 1. (错误)This(A)| is the sportsman whom(B) everyone says(C) will win the gold medal at(D) the Winter Olympic. A.B.C.D.知识点: 挑错学生答案: C; 标准答案: B;得分: 0 试题分值: 5.0提示:B.改为 who 或者 that。先行词 sportsman 在后面的定语从句中充当主语，所以引导词要用 who 或者 that。本句大意是“这就是那位大家认为将会在冬奥会上夺取金牌的运动员。”2.3. Lets(A) go and watch(B) that new movie at eight tonight(C), wont(D) we?A.B.C.D.知识点: 挑错学生答案:D; 标准答案: D;。