北邮英语试题答案 (1)
一、句子改错（共5道小题，共25.0分）
1.They are going to have the servicemen installed an electric fan in
the office tomorrow.
A B C D
A. A
B. B
C. C
D. D
知识
点:
Identification1
学生
答案:
[C;] 标准答案: C
得分: [5] 试题分值: 5.0
提示: 答案：C.改为install。“have sb.
do sth.”是一个固定结构，意思是“让某人做某事”。本句大意是“他们准备明天让维修人员在办公室里装一部电扇。”
2.This is the sportsman whom everyone says will win the gold medal
at the Winter Olympic Games.
A B C D
A. A
B. B
C. C
D. D
知识
点:
Identification1
学生[B;] 标准答案: B
答案:
得
分:
[5] 试题分值: 5.0
提示: 答案：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。”
3. Polite manners in China demand that a person stands up when
anyone enters a
A B C
room or when anyone hands him something.
D
A. A
B. B
C. C
D. D
知识
点:
Identification1 学生
答案:
[B;] 标准答案: B 得分: [5] 试题分值:
5.0
提示:
答案：B.改为stand up 。动词demand 后 面的从句用特殊的虚拟语气（should+do ，should 可省）。本句大意是“中国的礼仪要求在别人进屋或者递东西给你的时候，你要站起身来。
4. With the sun setting, we stopped working, putting away our tools and were going to go home. A B C D
A. A
B. B
C. C
D. D
知识
点:
Identification1 学生
答案:
[C;] 标准答案: C 得分: [5] 试题分值:
5.0
提示:
答案：C.改为put 。And 前后的动词要用同样的形式即平行结构，本句前面的动词是stopped ，后面的动词是were going to ，所以此处的putting 应该改为put （put 的过去式还是put ）。本句大意是“日落时分，我们停止了工作，收起了工具，准备回家。”
5. He finds it easier to do the cooking himself than teaching his wife to cook. A B C D
A. A
B. B
C. C
D. D
知识
点:
Identification1 学生
答案:
[C;] 标准答案: C
得
分:
[5] 试题分值: 5.0
提
示:
答案：C.改为to teach 。And 前后的动词一般都用同样的形式，这就是所谓的平行结构，本句and 前面是to do ，所以and 后面得用to teach 。本句大
意是“他发现自己做饭远比教会他妻子做饭容易得
多。”
二、阅读理解（共1道小题，共50.0分）
1.Today, as in every other day of the year, more than 3,000
U.S. adolescents will smoke their first cigarette on their way to becoming regular smokers as adults. During their lifetime, it can be expected that of these 3,000 about 23 will be murdered, 30 will die in traffic accidents, and nearly 750 will be killed by a
smoking-related disease. The number of deaths attributed to
cigarette smoking outweighs all other factors, whether voluntary or involuntary, as a cause of death.
Since the late 1970s, when daily smoking among high school seniors reached 30 percent, smoking rates among youth have declined. While the decline is impressive, several important issues must be raised.
First, in the past several years, smoking rates among youth have declined very little. Second, in the late 1970s, smoking among male high school seniors exceeded that among female by nearly 10 percent. The statistic is reversing. Third, several recent studies have indicate high school dropouts have excessively high smoking rates, as much as 75 percent .
Finally, though significant declines in adolescent smoking have occurred in the past decade, no definite reasons for the
decline exist. Within this context, the National Cancer Institute (NCI) began its current effort to determine the most effective
measures to reduce smoking levels among youth.
1. According to the author, the deaths among youth are mainly caused
by _____.
A. traffic accidents
B. smoking-related diseases
C. murder
D. all of these
2. Every day there are over _____young people who will become
regular smoker.
A. 75
B. 23
C. 30
D. 3,000
3. By "dropout" (in paragraph 3) the author means______.
A. students who failed the examination
B. students who left school
C. students who lost their way
D. students who were driven out of school
4. The reason for the decline of adolescent smoking is that
________.
A. NCI has taken effective measures
B. smoking is prevented among high school seniors
C. there are many smokers who have died of cancer
D. none of these
5. What is implied but not stated by the author is that ________.
A. smoking rates among youth have declined very little
B. there are now probably more female than male smokers among high
school seniors
C. high smoking rates are due to the increase in wealth
D. smokers at high school are from low socio-economic backgrounds
1. 1. According to the author, the deaths among youth are
mainly caused by _____.
A.traffic accidents
B.smoking-related diseases
C.murder
D.all of these
2. 2. Every day there are over _____young people who will
become regular smoker.
A.75
B.23
C.30
D.3,000
3. 3. By "dropout" (in paragraph 3) the author means______.
A.students who failed the examination
B.students who left school
C.students who lost their way
D.students who were driven out of school
4. 4. The reason for the decline of adolescent smoking is that
________.
A.NCI has taken effective measures
B.smoking is prevented among high school seniors
C.there are many smokers who have died of cancer
D.none of these
5. 5. What is implied but not stated by the author is that
________.
A.smoking rates among youth have declined very little
B.there are now probably more female than male smokers
among high school seniors
C.high smoking rates are due to the increase in wealth
D.smokers at high school are from low socio-economic
backgrounds
试题分值：50.0
得分：[10, 10, 10, 10, 10]
提示：1. 本题问“根据作者，青少年的死亡主要是由于什么导致的？”这是细节题，中心词是“deaths among youth”。经过定位，答案在第一段的最后一句，该句大意是“因为吸烟而导致的死亡人数超过所有别的因素导致的死亡人数，不管这些死亡因素是不是自愿发生的。”从这里可以看出，答案是B（和吸烟有关的疾病）。
2. 本题问“每天有多少青少年会上烟瘾？”这也是细节题，中心词是
“regular smoker”。经过定位，答案在第一段的第一句话，该句明确指出每天有超过3000名青少年会上烟瘾。答案是D。
3. 本题问“作者在第三段中所说的‘dropout’是什么意思？”这是
词汇题，解题思路是找到该词所在的句子及其前后句。第三段的大意是“首先，在过去几年中，青少年吸烟率没有降低多少。其次，在20世纪70年代晚期，高中高年级男生的吸烟率比高中高年级女生的吸烟率要高将近10%。目前这个数字正在往相反的方向转变。第三，有几个近期的研究表明高中的dropouts吸烟率极高，达到75%。”再看选项的意思，A 的意思是“考试不及格的学生”，B的意思是“离开学校的学生”，C的
意思是“迷路的学生”，D的意思是“被赶出学校的学生”。对照第三段的意思，可知B应该适合“dropouts”的意思，表示“辍学的学生”。从这个题目可以看出，学位英语的词汇题其实挺难的，原文并没有给出太多的暗示，原文中没有同位语，没有定语从句，也没有例子来解释这个生词，学生解题的时候大多是靠对文章意思的整体把握。
4. 本题问“青少年吸烟率下降的原因是_____。”这是细节题，中心词
是“decline of
adolescent smoking”。答案在最后一段的第一句，该句大意是“虽然在过去的10年里青少年吸烟率有明显的下降，但是并没有明显的原因可
以解释这一现象。”从这里，可知目前人们对下降的原因还是不清楚的。
所以，答案是D。
5. 本题问“作者在文中没有表明而是暗示出来的意思是_____。”这是
推断题，先要浏览选项。A的意思是“青少年的吸烟率没什么降低”，B
的意思是“目前，高中的高年级女生的吸烟人数可能比高年级男生的吸烟人数更多”，C的意思是“高吸烟率是由于财富的增多”，D的意思是“高中吸烟的学生来自于社会经济地位较低的家庭”。最后一段的第一句话指出在过去的10年中青少年吸烟率有明显的降低，所以A是错误的。C和D 课文中并没有提到，也没有暗示的字句，所以也不对。第三段的第二、三句则可以暗示出B是正确的。这两句话的意思是“其次，在20世纪70
年代晚期，高中高年级男生的吸烟率比高中高年级女生的吸烟率要高将近10%。目前这个数字正在往相反的方向转变。”这里暗示出目前高中高年
级女生的吸烟人数可能已经超过了男生的吸烟人数。B是答案。
三、单项选择题（共5道小题，共25.0分）
1.It seems to me that I have been __________ my duty.
A.overlooking
B.concealing
C.neglecting
D.ignoring
知识
点:
Choice5
学生
答案:
[C;] 标准答案: C
得分: [5] 试题分值: 5.0
提示: 解析：该题选C，题目大意是“似乎一直以来我都在忽视自己的责任”。
neglect：pay no attention to; give no or not
enough care to 忽视, 疏忽，玩忽，不顾，漏做，
遗忘
1. He neglected
to write and say “thank you”.他忘记写并
说“谢谢你”了。
2. No one trusts
Bob, for he is never punctual and often
neglects his duty. 没有人相信鲍勃，因为他从
不守时，而且经常玩忽职守
3. If you are
not careful, children tend to neglect their
homework.如果你不注意的话，孩子们往往会不重
视他们的家庭作业。
4. He′d given
too much to his career, worked long hours,
neglected her.他为事业付出太多，长时间地工
作，忽视了她。
2.Johnney has been warned time and again that reading in bed will
________ his eyesight, but he just won’t listen.
A.influence
B.affect
C.effect
D.interfere
知识
点:
Choice5
学生答
案:
[B;] 标准答案: B
得分: [5] 试题分值: 5.0
提示: 解析：该题选B，题目大意是“已经多次劝诫约翰尼，在床上看书会影响他的视力，可他就是不听”。
affect：cause some result or change；influence影响
1. Reading in
the sun will affect your eyesight.在阳光下看书会影响视力。
2. The economic
crisis has seriously affected its exports.
经济危机严重地影响了该国的出口。
3. More than
seven million people have been affected by
drought.已有超过700万的民众受到旱灾的影响。
4. Nicotine
adversely affects the functioning of the
heart and arteries.尼古丁会对心脏及动脉功能
造成损害。
3.
4.(错误)
We must ___________ about our work or we’ll fall behind the schedule.
A.bring
B.go
C.set
https://www.360docs.net/doc/b513904775.html,e
知识
点:
Choice5
学生答
案:
[A;] 标准答案: B 得分: [0] 试题分值: 5.0
提示: 解析：该题选B，题目大意是“我们必须着手干这项工作，否则我们将赶不上时间了”。
go about：make a start at; undertake 着手做
1. How shall we
go about the job. 我们该如何着手干这件工作呢。
2. We′ll have to
go about it more carefully.我们必须愈加小心地做此事。
3. I want him back, but I just don′t know how to go about it.我想让他回来，但就是
不知道该怎么做才好。
4. I want to
make a dress, but I d on’t know how to go about it.我想做件衣服，但不知道怎么动手。
5.I hope you will not _________ his work.
https://www.360docs.net/doc/b513904775.html,municate with
https://www.360docs.net/doc/b513904775.html,pare with
C.interfere with
D.live with
知识
点:
Choice5
学生答
案:
[C;] 标准答案: C 得分: [5] 试题分值: 5.0
提示: 解析：该题选C，题目大意是“我希望你不要妨碍他的工作”。
interfere with：hinder, affect, interrupt (指事件，环境等)妨害；妨碍; 干扰
1. interfere
with children’s education妨碍孩子们的学业
2. My headache
doesn’t interfere with my work.我的头痛不会妨碍我工作。
3. I kept the
door and the window shut lest the noise outside should interfere with my
son’s sleep.我关上了门窗，以免外面的噪音影响我儿子的睡眠。
6.Fruits and vegetables __________ to our health greatly.
A.tribute
B.improved
C.contribute
D.led up
知识
点:
Choice5 学生
答案:
[C;] 标准答案: C 得分: [5] 试题分值:
5.0
提示: 解析：该题选C ，题目大意是“水果和蔬菜对于增进健康益处极大”。 contribute ：help in bring about; have a share in 促成，有助于；起一份作用，（为…）做贡献 1. contribute to health 对健康有益 2. contribute to
the solution of the problem 有助于解决问题 3. The three sons also contribute to the family business.
这三个儿子也为家族事业做出了贡献。 4. I believe
that each of us can contribute to the future of the world.我相信我们每一个人都能够对世界的未来有所贡献。 5. He believes
he has something to contribute to a
discussion concerning the uprising.他认为自己能够为有关起义的讨论提供一些信息。
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/b513904775.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
北邮网院数据库原理与应用(新)阶段作业
一、单项选择题（共10道小题，共100.0分） 1. 在下列关于关系的述中，错误的是_____。 A. 表中任意两行的值不能相同 B. 表中任意两列的值不能相同 C. 行在表中的顺序无关紧要 D. 列在表中的顺序无关紧要 知识点: 关系Relation 学生答案: [B;] 标准答 案: B; 得分: [10] 试题分 值: 10.0 2. 已知关系R如下图所示，可以作为关系R主键的属性组是_____。 A. ACD B. ABC C. ABD D. BCD 知识点: 码Key 学生答案: [C;] 标准答 案: C; 得分: [10] 试题分 值: 10.0 3. 关系数据库中，实现实体之间的联系是通过表与表之间的______。 A. 公共索引 B. 公共存储
C. 公共元组 D. 公共属性 4. 定义外键实现的是______。 A. 实体完整性 B. 参照完整性 C. 用户定义的完整性 D. 实体完整性、参照完整性和用户定义的完整性 5. 有一个关系：学生（学号，，系别），规定学号的值域是8个数字组成的字符串，这一规则属于 _____。 A. 实体完整性规则 B. 引用完整性约束 C. 用户自定义完整性规则 D. 关键字完整性约束 6. 若两个实体之间的联系是1:m,则实现1:m联系的方法是______。 A. 在"m"端实体转换的关系中加入"1"端实体转换关系的码 B. 将"m"端实体转换关系的码加入到"1"端的关系中 C. 在两个实体转换的关系中，分别加入另一个关系的码 D. 将两个实体转换成一个关系
7. ER图是一种直观表示_______的工具。 A. 结构数据模型 B. 关系数据模型 C. 逻辑数据模型 D. 层次和网状模型 8. 数据库三级模式体系结构的划分，有利于保持数据库的______。 A. 数据独立性 B. 数据安全性 C. 结构规化 D. 操作可行性 9. 数据库系统的体系结构分为三个层次，即______。 A. 模式、模型、视图 B. 外模型、概念模型 C. 外模式、逻辑模式、模式 D. 关系模型、网状模型、层次模型
北邮英语练习
一、完形填空（共1道小题，共50.0分） 1.Once, three fishes lived in a pond. One evening, some ___1___ passed by the pond and saw the fishes. “This pond is full of fish”, they told each other __2___. “We have never fished here before. We must come back tomorrow morning with our ___3___ and catch these fish!” So saying, the fishermen left. When the eldest of the three fishes ___4___ this, he was troubled. He called the other fishes together and said, “Did you hear ___5___ the fishermen said? We must leave this pond at once. The fishermen will return tomorrow and kill us all!” The second of the three fishes agreed. “You are right”, he said. “We must leave the pond.” But the ____6___ fish laughed. “You are worrying without reason”, he said. “We have lived in this pond all our lives, and no fisherman has ever come here. Why should these men return? I am not going ___7____ - my luck will keep me safe.” The eldest of the fishes left the pond that ___8____ evening with his entire family. The second fish saw the fishermen ____9___ in the distance early next morning and left the pond at once with all his family. The third fish refused to leave even then. The fishermen ____10___and caught all the fish left in the pond. The third fish's luck did not help him - he too was caught and killed. (232字) a. A.fishersman B.fisherman C.fishermans D.fishermen 学生答案: D; 标准答 案: D b. A.excitedly B.excited C.excite
北邮网络学院工商管理英语练习题答案
北邮网络学院工商管理英语练习题答案 一、阅读理解（共1道小题，共25.0分） 1 (错误)People are so busy these days that many have no time to cook. This is a problem because many families love home cooking! A family meal brings everyone together. In some families, meals are often the only time everyone sees each other at the same time. Another reason people enjoy home cooking is that it is often a way of showing love. A parent who makes some cookies is not just satisfying a child's sweet tooth. She or he is sending a message. The message says, "I care about you enough to spend an hour making cookies that you will eat up in 15 minutes if I let you." There is also something about the smell of home cooking. The smell of home cooking pleases people of all ages. It makes most of us feel good and loved --- even if we are the ones doing the cooking! Next time you smell a cake being cooked, stop for a moment and pay attention to your mood（心情）. 1. Why do few people cook now? 1They have no time. 1They can buy food. 1Many people don?t like cooking. 1They d on?t like family meals. A parent spends an hour making cookies____. 1just to satisfy her or his child?s sweet tooth 1only to send a message 1to let a child eat up in 15 minutes 1often to show her or his love The writer thinks the smell of home cooking _____. 1makes us happy 1makes us be interested in cooking 1makes us pay attention to our mood 1makes us love others What?s the main idea of this passage? 1Family meals are important. 1How to make cookies. 1People are too busy to cook 1Homemade cookies taste better. Which of the following statements is NOT true according to the passage? 1There are quite a few reasons that people love home cooking. 1It becomes a problem that most families love home cooking. 1The smell of home cooking makes most of us feel good. 1 A family meal can bring the family members together. 试题分值：25.0 得分：[5, 5, 0, 5, 0] 提示：[1]A.细节题。本题问“为何现在没有多少人愿意下厨了?”中心词是“few people cook”。
北邮网院光网络阶段作业
一、单项选择题（共20道小题，共100.0分） 1. 在光纤通信系统中，的作用是实现信号的放大和波形整形的功能。 A.分叉复用器 B.光中继器 C.数字交叉连接器 D.光放大器 知识点: 第4章 学生答案: [B;] 标准答案: B 得分: [5] 试题分值: 5.0 提示: 2. 在满足误码率（或信噪比）指标要求下，所允许输入接收机的光功率越低，则表示这个接收 机。 A.灵敏度越高 B.动态范围越大 C.灵敏度越低 D.动态范围越小 知识点: 第4章 学生答案: [A;] 标准答案: A 得分: [5] 试题分值: 5.0 提示: 3. 光发射机的消光比，一般要求小于或等于。 A.5% B.10% C.15% D.20% 知识点: 第4章 学生答案: [B;] 标准答案: B 得分: [5] 试题分值: 5.0 提示: 4.(错误)
在光发射端机中功能框是实现信号的衰减补偿和均衡处理功能的。 A.均衡放大 B.解复用 C.码型变换 D.均衡器 知识点: 第4章 学生答案: [D;] 标准答案: A 得分: [0] 试题分值: 5.0 提示: 5. 在光接收端机中与光电检测器直接相连的是。 A.均衡器 B.前置放大器 C.判决器 D.时钟发生器 知识点: 第4章 学生答案: [B;] 标准答案: B 得分: [5] 试题分值: 5.0 提示: 6. 前置放大器是指与紧紧相连接的器件。 A.光谐振腔 B.激光器 C.光放大器 D.光电检测器 知识点: 第4章 学生答案: [D;] 标准答案: D 得分: [5] 试题分值: 5.0 提示: 7. 温度的变化，会导致LD输出功率的变化，因此在发射机中使用技术来稳定光源的输出 功率。 A.自动功率控制 B.码型变换 C.调制
北邮英语阶段1
、单项选择题（共10道小题，共100.0分） 1.――May I see your tickets, please? ――_____________. A.Sure. B.No, you can't. C.No, they are mine. D.Yes, you can. 知识点: 交际英语 学生答案: [A;] 标准答 案: A; 得分: [10] 试题分 值: 10.0 提示: 2.―― Thank you for inviting me. ―― ________________. A.I really had a happy time. B.Oh, it's too late. C.Thank you for coming. D.Oh, so slowly? 知识点: 交际英语 学生答案: [C;] 标准答 案: C; 得分: [10] 试题分 值: 10.0 提示: 3.(错误) ――Could I borrow your car for a few days? ―― _______________. A.Yes, you may borrow. B.Yes, go on. C.Sure, here your are. Enjoy your journey.
D.It doesn't matter.知识点: 交际英语 学生答案: [B;] 标准答 案: C; 得分: [0] 试题分 值: 10.0 提示: 4.――Could I speak to Don Watkins, please? ――_____________ A.Speaking, please. B.Oh, how are you? C.I'm listening. D.I'm Don. 知识点: 交际英语 学生答案: [A;] 标准答 案: A; 得分: [10] 试题分 值: 10.0 提示: 5.――Could you help me with my physics, please? ――___________. A.No, no way. B.No, I couldn't. C.No, I can't. D.Sorry I can't. I have to go to a meeting right now. 知识点: 交际英语 学生答案: [D;] 标准答 案: D; 得分: [10] 试题分 值: 10.0 提示:
北邮大学英语2答案【精选】word版本
北邮大学英语2答案 【精选】
一、完形填空（共1道小题，共50.0分） 1.(错误) I first saw the baby panda when she was only 10 days old. She looked like a white mouse. We ____1___her Xi Wang. It means “hope”. When Xi Wang was born, she weighed____2___100 grams. Xi Wang drank her mothe r’s milk for as much as 14 hours a day. When she was six months old, she started to eat bamboo shoots (嫩芽) and ____3____. Eight months later, she was not a small baby any more. She grew into a____4___young panda and weighed 35 kilos. When Xi Wang was 20 months old, she had to look after herself _____5___ her mother had another baby. ____6_____, it is very difficult for pandas to live in the wild. Here are some of the _____7____that pandas like Xi Wang may have in the future. If hunters catch a panda, they will kill it for its fur. If farmers____8____trees and forests, pandas will have no place to live in. When mothers leave baby pandas alone, people will often take them away. People think that the baby pandas need ____9_____. If pandas are in danger, we should try our best to protect them. If we do____10_____, soon there will be no more pandas in the world!?? a. A.made B.called C.told D.kept 学生答案: B; 标准答 案: B b. A.quite
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
北邮英语试题答案(2)
一、阅读理解（共1道小题，共50.0分） 1.Robert Bruce was a famous Scottish general. In the early 14th century he tried to drive the English out of Scotland, but he was not successful because the English were too strong. Finally, Bruce had to run away and hide in a cave. One day, he lay in his cave thinking of the sad state of Scotland. A spider began to make a web above his head. Simply to pass the time, Bruce broke the web. Immediately the spider began to make a new one. Six times Bruce broke the web and six times the spider immediately made a new one. Bruce was surprised at this. He told himself that he would break the web a 7th time. If the spider made a new one, it would be a good lesson to him, for like the spider, he had been defeated six times. Bruce then broke the web. Again the spider made a new one. From this simple fact, Bruce became encouraged. He again got an army together. This time he was successful and drove the English out of Scotland. 1. Who was Robert Bruce? A. He was an English general. B. He was a Scottish general. C. He was a spider researcher D. He was a biologist from Scotland. 2. Why did Bruce hide in a cave? A. Because he was defeated by the English. B. Because he was afraid of the English army. C. Because he was looking for spiders D. Because he was badly injured in the battle. 3. In the beginning he broke the spider web just because______.
北邮大学英语3第二次阶段作业
北邮大学英语3第二次阶段作业 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 hi mself, “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
北邮网络英语第6阶段作业
√1. Mrs Smith warned her daughter ______ after drinking. 正确答案：A 题目注释 A . never to drive B . to never drive C . never driving D . never drive √2. She was glad to see her child well______________ . 正确答案：B 题目注释 A . take care of B . taken care of C . taken care D . taking care or √3. Don't let him ________ you_____for a long time. 正确答案：C 题目注释 A . to make, wait B . make, to wait C . make, wait D . to make, to wait √4. The sentence needs_____________ . 正确答案：C 题目注释 A . to improve B . improve C . improving D . improved √5. Napoleon spoke so loudly as to ________ in front of his soldiers. 正确答案：B 题目注释 A . hear B . be heard
C . listen D . be listened √6. Now the need_______ other people's language is becoming greater and greater. 正确答案：A 题目注释 A . to learn B . learning C . to be learned D . being learned √7. The police forbid ______ here. 正确答案：B 题目注释 A . park B . parking C . to park D . to be parked √8. My brother regretted _______ a lecture given by Professor Liu. 正确答案：A 题目注释 A . missing B . to miss C . missed D . being missed √9. We found many people________ in the meeting room. 正确答案：D 题目注释 A . seat B . seating C . to seat D . seated √10. My hometown is found __________. 正确答案：D 题目注释
北邮网络教育学院大学英语试题
一、单项选择题（共20道小题，共100.0分）1Her brother ______ to leave her in the dark room alone when she disobeyed his order. 1declared 1threatened 1warned 1exclaimed 知识点:Vocabulary 学生答案:[B;]标准答案:B 得分:[5]试题分值: 5.0提示:2It is certain that he will ______ his business to his son when he gets old.1take over 1think over 1hand over 1go over 知识点:Vocabulary 学生答案:[C;]标准答案:C 得分:[5]试题分值: 5.0提示:3The president spoke at the business meeting for nearly an hour without ______ his notes. 1bringing up 1referring to 1looking for 1trying on 知识点:Vocabulary 学生答案:[B;]标准答案:B 得分:[5]试题分值: 5.0 提示: 4 With oil prices keeping ______, people are hesitating whether to buy a car or not.1 rising 1 arising 1raising 、管路敷设技术通过管线敷设技术不仅可以解决吊顶层配置不规范高中资料试卷问题，而且可保障各类管路习题到位。在管路敷设过程中，要加强看护关于管路高中资料试卷连接管口处理高中资料试卷弯扁度固定盒位置保护层防腐跨接地线弯曲半径标高等，要求技术交底。管线敷设技术中包含线槽、管架等多项式，为解决高中语文电气课件中管壁薄、接口不严等问题，合理利用管线敷设技术。线缆敷设原则：在分线盒处，当不同电压回路交叉时，应采用金属隔板进行隔开处理；同一线槽内，强电回路须同时切断习题电源，线缆敷设完毕，要进行检查和检测处理。、电气课件中调试对全部高中资料试卷电气设备，在安装过程中以及安装结束后进行高中资料试卷调整试验；通电检查所有设备高中资料试卷相互作用与相互关系，根据生产工艺高中资料试卷要求，对电气设备进行空载与带负荷下高中资料试卷调控试验；对设备进行调整使其在正常工况下与过度工作下都可以正常工作；对于继电保护进行整核对定值，审核与校对图纸，编写复杂设备与装置高中资料试卷调试方案，编写重要设备高中资料试卷试验方案以及系统启动方案；对整套启动过程中高中资料试卷电气设备进行调试工作并且进行过关运行高中资料试卷技术指导。对于调试过程中高中资料试卷技术问题，作为调试人员，需要在事前掌握图纸资料、设备制造厂家出具高中资料试卷试验报告与相关技术资料，并且了解现场设备高中资料试卷布置情况与有关高中资料试卷电气系统接线等情况，然后根据规范与规程规定，制定设备调试高中资料试卷方案。、电气设备调试高中资料试卷技术电力保护装置调试技术，电力保护高中资料试卷配置技术是指机组在进行继电保护高中资料试卷总体配置时，需要在最大限度内来确保机组高中资料试卷安全，并且尽可能地缩小故障高中资料试卷破坏范围，或者对某些异常高中资料试卷工况进行自动处理，尤其要避免错误高中资料试卷保护装置动作，并且拒绝动作，来避免不必要高中资料试卷突然停机。因此，电力高中资料试卷保护装置调试技术，要求电力保护装置做到准确灵活。对于差动保护装置高中资料试卷调试技术是指发电机一变压器组在发生内部故障时，需要进行外部电源高中资料试卷切除从而采用高中资料试卷主要保护装置。
2017年度北邮网院大学英语2精读(三阶段课后复习)
2017北邮网院大学英语2精读（三阶段作业） 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.
北邮网院宽带接入技术阶段作业
一、判断题（共10道小题，共50.0分） 1. HDSL帧结构中H字节包括CRC-6、指示比特、嵌入操作信道（Embedded Operation Channel， EOC）和修正字等；Z-bit为开销字节，用于标志子数据块的起始。 A. 正确 B. 错误 知识点: 阶段作业1 学生答案: [B;] 得分: [5] 试题分值: 5.0 提示: 2. HDSL核心帧长度是144字节，比特率＝144×8/600×10－6＝2304kbps。 A. 正确 B. 错误 知识点: 阶段作业1 学生答案: [B;] 得分: [5] 试题分值: 5.0 提示: 3. HDSL的数据帧有三种：应用帧、核心帧、HDSL帧。 A. 正确 B. 错误 知识点: 阶段作业1 学生答案: [A;] 得分: [5] 试题分值: 5.0 提示: 4. (错误) 星型结构具有优质服务和成本高的特点，适合于传输成本相对交换成本较高的应用场合。 A. 正确
B. 错误 知识点: 阶段作业1 学生答案: [A;] 得分: [0] 试题分值: 5.0 提示: 5. 业务口功能(Source Port Function，SPF)是将特定UNI规定的要求与公用承载通路相适配以便核 心功能处理，也负责选择有关的信息以便在AN系统管理功能中进行处理。 A. 正确 B. 错误 知识点: 阶段作业1 学生答案: [B;] 得分: [5] 试题分值: 5.0 提示: 6. HDSL帧结构共有48个子数据块。 A. 正确 B. 错误 知识点: 阶段作业1 学生答案: [A;] 得分: [5] 试题分值: 5.0 提示: 7. HDSL帧结构特点：采用1～3对线传输，比特率、波特率不同，帧时间 不同，帧长度相同。 A. 正确 B. 错误 知识点: 阶段作业1 学生答案: [B;] 得分: [5] 试题分值: 5.0 提示: 8. HDSL技术：采用数字信号自适应均衡技术和回波抵消技术，消除传输线
北邮网络学院工商管理英语练习题答案1
北邮网络学院工商管理英语练习题答案1
一、阅读理解（共1道小题，共25.0分） Sixty-year-old grandmother, Fiona McFee, is going to stop working next year and she decided to realize a childhood dream and sail around the coast of Scotland in a small boat. Although the inside of the boat is very cosy, it has no running water or electricity. Fiona says she can live without these things but she plans to take her small CD player, her hot water bottle and a bag of books to make sure life isn’t too uncomfortable. We asked her if she was afraid of being at sea for so long. She said, “Well, I’m going to take a good compass (指南针). Anyway I’m not afraid of death because I love the sea---I just hope it loves me.” Fiona certainly has plenty of energy; in her spare time, she enjoys playing the piano, rock-climbing, canoeing and dancing. Although she is sixty, she doesn’t want to have a quiet and peaceful life. “I’m looking forward to having fun in the rest of my life and that’s exactly why I’d