答案+我名字
南京大学网络教育学院
“大学英语(一)”课程补考试卷
提示：答案文档直接在学生平台提交
一、单选题（每题1分，共50分）
1、She ______________ her duty next week.
A．is taking off B．is taking up
C．takes in D．takes away
2、Have you all _____ your homework of Unit Nine?
A．turned into B．turned down C．turned in D．turned back 3、Yes, but you'll have to leave _____ 6 p.m. at the latest.
A．by B．after C．on D．for
4、The nationality of the murderer still remains _____________ to the police. A．unnecessary B．unexpected C．unique D．unknown
5、___________ of people attended his funeral.
A．Hundred B．Thousand C．A thousand D．Thousands
6、Because of my poor English, I'm afraid I can't make myself __________. A．understand B．to understand
C．understanding D．understood
7、_____________ of the land in that district is covered with trees and grass.
A．Two fifth B．Second fifth C．Two fifths D．Second fifths 8、The region has suffered severe flooding, _____ tourists are advised not to travel there. A．therefore B．but C．for D．since
9、I can't perform the task myself, but I can help someone _____________ that.
A．did B．does C．do D．doing
10、_____ he will never forget is the four words Mrs. Brauch wrote to him.
A．What B．It C．That D．The thing which 11、I ____________ that he left early.
A．noticed B．viewed C．watched D．looked 12、Circumstances can develop and strengthen and deepen one's ______________.
A．body B．brain C．character D．spirit
13、Nearly half the population _____ by the sudden spread of the previous disease.
A．will be wiped out B．was wiped out
C．have been wiped out D．are wiped out
14、The president's decision to invest in that small town was a _____________ mistake.
A．costly B．much C．expensive D．high
15、She was well known _______ an excellent dancer.
A．to be B．for C．as D．to
16、When you return to your study, your mind ___________ and you'll learn more.
A．refresh B．be refreshed
C．will be refreshed D．will refresh
17、"At my age," Milly said, "one has to _____ from other people's experience."
A．teach B．borrow C．learn D．copy
18、They sold _____________ boxes of such sweets last week.
A．four dozen B．four dozens
C．four dozens of D．four dozen of
19、It gave them ___________ from their labors.
A．relax B．relaxing C．relaxation D．being relaxed
20、__________ the most enjoyment from your valuable antiques, read as much as you can on the subject. A．Getting B．Got C．To get D．Get
21、The weather is not very pleasant, but ____________ the fog has gone.
A．at most B．at best C．at last D．at least
22、She wanted to travel to broaden her ________.
A．horizons B．skies C．land D．experience
23、As students we should ___________ all our efforts on our study.
A．concentrate B．cost C．spend D．make
24、I prefer golf ______________ tennis.
A．than B．to C．in D．on
25、______________ pass the English exam, I'll spend more time on it.
A．So that B．In order that
C．To D．As to
26、His son likes the place, _____ in summer.
A．especially B．hardly C．barely D．generally
27、The government has promised to take ___________ to help the unemployed.
A．measure B．measures C．method D．way
28、The young girl adapted quickly _____ her new job.
A．with B．for C．to D．on
29、He was ____________ when I told him the bad news.
A．calmed B．calming C．calm D．to calm
30、You had better take an umbrella _____ it rains.
A．in case of B．in no case C．in case D．in any case
31、_____ , people are returning to the nature.
A．Greatly B．Quickly C．Increasingly D．Basically
32、There are plenty of expensive mountain bikes here for people _____________.
A．who spend their money on
B．to spend their money
C．on which to spend their money
D．to spend their money on
33、I'm afraid your bike is ___________ the way. Would you mind taking it away?
A．by B．in C．on D．at
34、When I was young, I _____ get up at three every morning.
A．should B．must C．use to D．had to
35、Most of them went there on foot _____ by bus.
A．instead of B．replacing C．instead D．without
36、I saw Jane at the party last night.You ___________ her because she had gone abroad with her parents. A．couldn't have seen B．couldn't see
C．mustn't have seen D．needn't have seen
37、Richard went to the shop because he ___________a suit for his job interview.
A．need to buy B．needed to buy
C．needed buy D．did need buy
38、Was it necessary that my uncle _____ informed?
A．should be B．was C．must be D．would be
39、He was very short-sighted, almost helpless__________ his glasses.
A．with B．without C．for D．in
40、Wet weather may __________ for a few more days.
A．continued B．continual C．continue D．continuous
41、There have been rapid changes in recent years. Education is _____.
A．case B．a case in point
C．in this case D．in case
42、How often do you hear ___________ your parents?
A．of B．from C．about D．on
43、Peter always ___________ the bar once he gets money.
A．heads to B．is heading to
C．heads for D．will head for
44、The floor __________ washing every Monday.
A．demands B．requires C．asks D．requests
45、It's not right ___________ children to stay up late.
A．for B．as C．of D．with
46、You ____ not have bought this book. You can borrow it in the library.
A．must B．can C．need D．should
47、This is a ___________ sunny day.
A．please B．pleased C．pleasant D．unpleasant
48、He won't discuss his problems with you until you've built _____ his confidence.
A．into B．onto C．on D．up
49、They may take your driving license _____ from you.
A．over B．off C．out D．away
50、They decided to name the baby John _____ his grandmother.
A．as B．after C．from D．like
二、判断题（正确的写T，错误的写F。每题2分，共20分）
1、Based on Unit 1 Text B: When you fail to find the right words in speaking, you should use Chinese first and then move on to English.
2、Based on Unit 4 Text B: “The dreamy quality of life that kids should be allowed”in paragraph 3 refers to the wonderful life that children should have.
3、Based on Unit 1 Text B,words are best learned in phrases.
4、Based on Unit 2 Text A: people to buy things at yard sales because they want to look for their fathers’storybooks.
5、Based on Unit 2 Text A: According to the passage, the title “From Trash to Treasure”most likely means from old things to valuable antiques.
6、Based on Unit 9 Text B, some people have put their heart and efforts into their work, and many others have turned to drugs, alcohol, etc., because they are looking for ways to success.
7、Based on Unit 6 Text A, the main idea of the first paragraph is tea was the national drink in England.
8、Based on Unit 10 Text B, money for education, police and fire departments and public buildings is from city tax.
9、Based on Unit 9 Text B, many people fail to own happiness, because they don’t work hard enough.
10、Based on Unit 8 Text A, the passage implies that tourism has become more popular today in the town.
三、阅读理解（每题2分，共30分）
Text 1
Everybody in the world has one name at least. And to each person his name is important because it is what he is known by.
Remember how you don't like it if people fail to remember your name, or pronounce it wrong? Remember how you like seeing your own name printed in the newspaper or even on the blackboard at school? That's because it is your own name and you are represented by it.
Of course, names aren't important themselves. But they are useful in our life. You don't have to go around shouting, "Hey, you!" or "Hell, Girl-with-the-red-hair." A person's name does mean something. For example, John means "present". James means "he follows after". Frank means "free". Mary means "star of the sea". Helen means "light", Edith, "happiness". Rhoda is a "rose".
Now first names are all we need when we're at home. For it is unlikely that sisters or brothers have the same first name. But it's different when you go out. You may have a lot of Johns and Davids and Sues. You could get all mixed up not knowing who was who. That's why last names started. And last names are really nicknames (绰号).
It happened like this: There was a certain Richard. Since his father's name was James, he was called "Richard, son of James", and later just "Richard Jameson".
The place where they lived gave some people their last names. For example, Mr. Short was talking about Joseph.
"Which Joseph?" someone might ask.
"Why, the Joseph who lives in the field."
And right then that Joseph had a last name: Joseph Field. 1. If your name is pronounced wrong, you will probably _______.
A. feel bad
B. not mind
C. feel happy
D. be surprised
2. Your name is useful to you because _______.
A. you can be called by name but not something else
B. it means something
C. it will bring you fortune
D. it can show your nature
3. Usually a person is called by his or her _______ at home.
A. nickname
B. last name
C. full name
D. first name
4. Which of the following statements is TRUE according to the text?
A. Brothers and sisters often call each other by their full names.
B. "Jameson" is usually used as a person's first name.
C. Parents often call their children by their nicknames
D. Last names can help to distinguish one people from another.
5. Which of the following is the best title for the passage?
A. Names
B. First Names, Last Names and Nicknames
C. Meanings of Names
D. How Some Names Come into Being
Text 2
"I felt energy from the people," said Rigby Simon, giving his first impression of Shenzhen when he arrived in the city in early January.
Rigby comes from Brighton, a city about 100 kilometers south of London.
"Before I arrived in Shenzhen, I thought China was an old country and life in China was simple," he said.
However, he was surprised when he passed the Luohu Checkpoint and set eyes on the new, modern and surprising city for the first time. "Shenzhen is a city full of excitement and opportunities," he said.
Rigby is working on a website and writing two books, one of which is intended to help people quit smoking. "There are too many people who smoke in China," he said.
Living in Shekou Industrial Area, he often takes a walk in Sihai Park. He was taken by the number of elderly people he saw dancing there. Sometimes he joined them. "They know how to enjoy life, while elderly Western people just sit around and get fat," he said.
Rigby showed great tolerance (宽容) and understanding when referring to some Shenzhen residents who cared little about social manners. He usually travels by bus in Shenzhen and sometimes encounters people fighting to get on the bus as he is getting off.
When Rigby was young, one of his dreams was to travel in outer space. Instead, he travelled a lot on the sea. After he married his Chinese wife, Wei Hong, they sailed from New York to Australia in his sailboat. Wei Hong has written about this adventure in her yet-to-be-published book, Canghai Yunfan (The Sea and the Boat).
Now Rigby has "sailed" to China. "I will spend part of my time in China every year," he said.
6. Before Rigby came to Shenzhen he thought China was ______.
A. old with simple life
B. full of opportunities
C. old and exciting
D. poor and backward
7. After Rigby arrived in Shenzhen he thought the city was_______.
A. modern and surprising
B. simple but full of energy
C. backward but full of opportunities
D. old and great
8. What is Rigby's attitude toward smoking?
A. Approving.
B. Tolerant.
C. Disapproving.
D. Unconcerned.
9. The sentence "He was taken by...there." in paragraph 6 means that Rigby _________.
A. was welcomed to join the elderly people dancing in the park
B. was surprised to see so many elderly people dancing in the park and took great interest in them
C. was deeply moved by the elderly people dancing in the park
D. was greeted by a number of elderly people dancing in the park
10. According to the passage, we can safely say that _______.
A. Wei Hong was a Chinese student studying in the U.S.
B. Rigby sailed to Shenzhen in his sailboat
C. Rigby loves sailing
D. Rigby and his wife got married in China
Text 3
If you ask some people, "How did you learn English so well?" you may get a surprising answer: "In my sleep".
These are people who have taken part in one of the recent experiments to test "Learn-While-Sleep" methods which are now being tried in several countries, and with several subjects (对象), of which English is only one.
Specialists say that "sleep-study" method speeds language learning greatly. They say that the average person can learn two or three times as much during sleep as in the same period during the day and this does not affect his rest in any way. Someone, however, warns that sleeping teaching will only strengthen in one's mind what he or she has already studied while he or she is awake.
In an experiment, lessons were broadcast over the radio. Each lesson lasted twelve hours from 8 p.m. to 8 a.m. The first three hours of English grammar and vocabulary were given with the student awake. At 11 p.m. a lullaby was broadcast to send the student to sleep and for the next three hours the radio whispered the lesson again into his sleeping ears. At 2 a.m. a sharp noise was sent over the radio to wake the sleeping student up for a few minutes to review the lesson. The soft song sent him back to rest again while the radio went on. At 5 a.m. his sleep ended and he had to go through the lesson again for three hours before breakfast.
11. Some people surprisingly told us that they had learned English ________.
A. by reading many books
B. in their dreams
C. with the help of their teachers
D. by practicing oral English
12. Which of the following is TRUE about the experiment to test "Learn-While-Sleep" methods?
A. The experiment was carried out only in Britain.
B. Only one of the subjects was English.
C. The subjects were taught to speak several languages.
D. The lessons were taught in English.
13. The "sleep-study" method can enable people to _______.
A. learn a language more quickly
B. have a better rest
C. have meaningful dreams
D. have a quicker mind
14. From Paragraph 4 we can infer that the subject slept _____ hours a night.
A. 12
B. more than 6
C. nearly 6
D. 3
15. From the passage we may guess that "Lullaby" (in Paragraph 4) is ________.
A. jazz music
B. a soft song
C. a pop song
D. classical music
提交截止日期：2019年10月23日
注：请将答案统一写在答题处。答题处：
一、单项选择题
1、 2、 3、 4、 5、 6、 7、 8、 9、10、 11、 12、 13、 14、 15、 16、 17、18、 19、 20、 21、 22、 23、 24、 25、26、 27、 28、 29、 30、 31、 32、 33、34、 35、 36、 37、 38、 39、 40、 41、42、 43、 44、 45、 46、 47、 48、 49、
50、
二、判断题
1、 2、 3、 4、 5、 6、 7、 8、 9、
10、
三、阅读理解
1、 2、 3、 4、 5、 6、 7、 8、 9、10、 11、 12、 13、 14、 15、
网络安全技术期末试卷 B 集团标准化小组：[VVOPPT-JOPP28-JPPTL98-LOPPNN]
泉州师院2017——2018学年度第一学期应用科技学院 16级计算机科学技术专业《网络安全技术》期末试卷B 一、简答题（每小题7分，共70分） 1、什么是传统加密，什么是公钥加密，并分别说出各两种典型的加密算 法？ 2、什么是泛洪攻击，如何防范泛洪攻击？ 3、画出利用公钥加密方法进行数据加密的完整流程图。 4、数字签名有何作用，如何实现数字签名？ 5、画图说明PGP如何同时实现对数据的保密与认证？ 6、什么是防火墙，其主要功能有哪些？ 7、使用IPSec的优点是什么？ 8、蠕虫用什么手段访问远程系统从而得以传播自己？ 9、什么是云计算，有哪三种云服务模型？ 10、什么是DDOS攻击？ 二、计算题（15分） 请进行RSA算法的加密和解密。要求如下： （1）选取两个素数分别为p=7，q=11，e=13。 （2）先计算求出公开密钥和秘密密钥 （3）对明文P＝55进行加密，计算密文C,要求书写加密的过程及其步骤。 （4）对密文C=10进行解密，计算明文P,要求书写解密的过程及其步骤。 三、某投资人士用Modem拨号上网，通过金融机构的网上银行系统，进行证 券、基金和理财产品的网上交易，并需要用电子邮件与朋友交流投资策略。该用户面临的安全威胁主要有： (1)计算机硬件设备的安全； (2)计算机病毒； (3)网络蠕虫； (4)恶意攻击； (5)木马程序； (6)网站恶意代码； (7)操作系统和应用软件漏洞； (8)电子邮件安全。 试据此给出该用户的网络安全解决方案来防范上述安全威胁。（15分）
《大学英语》补考复习资料（一） Ⅰ. Fill in the blanks with the words given below. Change the forms where necessary 1. The possibility of an accident was by the workers. 2. His mother has suffered a number of in the last ten years. 3. Once you signed, the contract would be . 4. Her husband is a senior bank . 5. The scientists carried out their plan with . 6. It is his decision to practice law. 7. She is sad after hearing the news. 8. Children cannot the chocolate displayed in the shop window. 9. The adoption of the policy will make the work efficiently. 10. His strange behavior raised his parents’ . Ⅱ. Choose the one that best complete the sentence （选择最佳答案完成下列句子。每题1分，共20分）: 1. The seriousness of his condition depends on the fever began. A. what B. which C. who D. when 2. It took three weeks to estimate damage the explosion caused. A. that B. what C. which D. if 3. With an eye their future, we offered these courses. A. from B. at C. to D. of 4. The manager has got the information advance. A. by B. with C. in D. without 5. The engineer has worked out a method the quality of the products can be improved a lot. A. which B. in which C. by which D. of which 6. He was a man all his friends admired and even won the respect of his enemies. A. which, whom B. whom, who C. to whom, with whom D. whose, of whom 7. We went to the station to see them . A. out B. off C. to D. up 8. The mountains are covered grass and trees. A. with B. by C. for D. off
作业名 称大学语文（本）第一次作业 作业总 分 100 起止时 间 2020-4-27至2020-5-27 23:59:00 通过分 数60 标准题 总分 100 题号:1 题型:单选题（请在以下几个选项中选择唯一正确答 案）本题分数:2 在《答李翊书》一文中，韩愈说自己是“所谓望孔子之门墙而不入于其宫者”，这句话的含意是（）。 ?A、不愿成为孔门弟子 ?B、感叹成为孔门弟子太难 ?C、孔子已逝，只能望孔子之门而兴叹 ?D、自谦没有得到孔学真谛 标准答案：d 说明： 题号:2 题型:单选题（请在以下几个选项中选择唯一正确答 案）本题分数:2 司马迁《报任安书》：“人固有一死，或重於泰山，或轻於鸿毛。”句中“或”的词性是（）。 ?A、连词 ?B、副词 ?C、代词 ?D、名词 标准答案：c 说明： 题号:3 题型:单选题（请在以下几个选项中选择唯一正确答 案）本题分数:2
《论语》“侍坐”章中，孔子让众弟子各言其志，弟子们的言论中，孔子叹着气赞赏的是（）。 ?A、子路 ?B、曾皙 ?C、冉有 ?D、公西华 标准答案：b 说明： 题号:4 题型:单选题（请在以下几个选项中选择唯一正确答 案）本题分数:2 下列选项中的“如”字，用法和“方六七十，如五六十”中的“如”字一样的是（）。 ?A、如或知尔，则何以哉？ ?B、求，尔何如？ ?C、如其礼乐，以俟君子。 ?D、宗庙之事，如会同，端章甫，愿为小相焉。 标准答案：d 说明： 题号:5 题型:单选题（请在以下几个选项中选择唯一正确答 案）本题分数:2 《与吴质书》：“昔年疾疫，亲故多离其灾。”对句中“离”的解释确切的是（）。 ?A、逃脱、避开 ?B、离散 ?C、遭受 ?D、经历 标准答案：c 说明：
大学英语精读考试试卷 （共计100分，时间90分钟） 一、选词填空（每题3分，共45分） decrease typical whatsoever enclosed gap neighborhood relieve qualifications worthwhile laundry findings proposal current boring recognized 1、A summer day in that area is hot and dry. 2、The houses in our are very expensive. 3、It is true that these herbs（药草）can be used to pain. 4、They are making further efforts to the cost of production. 5、My brother told me that he had met with no difficulty in learning English grammar. 6、The lecture was so that I couldn’t help yawning（打哈欠）. 7、We hope that the management will take note of the and improve their products accordingly（相应地）. 8、I had not seen him for 16 years, but I him immediately. 9、Enid considered teaching a career（职业）. 10、The government is taking effective measures to overcome difficulties. 11、The mayor put forward a to improve public transportation. 12、I am afraid that the between rich and poor is still widening in our country. 13、Mom told me to put my dirty clothes in the basket. 14、Frank a letter with the English novel which he sent to me. 15、Do you think Helen has the right for the job? 二、完形填空（每题0.5分，共计10分） Around the world more and more people are ___1___ dangerous sports and activities. Of course there have always been people who have ___2___ adventure—those who have climbed the ___3__ mountains, explored unknown parts of the world or _4_ in small boats across the greatest oceans. Now, however, there are
【网络课】网络安全技术期末复习题 一、选择题 第一章 (B) 1.由于来自于系统外部或内部的攻击者冒充为网络的合法用户获得访问权限的攻击方法是下列哪一项？ A. 黑客攻击 B. 社会工程学攻击 C. 操作系统攻击 D. 恶意代码攻击 （A） 2. 在信息安全性中，用于提供追溯服务信息或服务源头的是哪一项？ A. 不可否认性 B. 认证性 C. 可用性 D. 完整性 第二章 （A） 1. 密码技术的哪一个目标不能被对称密码技术实现？ A. 完整性 B. 保密性 C. 不可否认性 D. 认证性 （C）2. A想要使用非对称密码系统向B发送秘密消息。A应该使用哪个密钥来加密消息？ A. A的公钥 B. A的私钥 C. B的公钥 D. B的私钥 （A） 3. DES的有效密钥长度是多少？ A. 56比特 B. 112比特 C. 128比特 D. 168比特 （C） 4. 下面哪种情况最适合使用非对称密码系统？ A. 公司电子邮件系统 B. 点到点的VPN系统 C. 证书认证机构 D. Web站点认证 （D） 5. 下面哪个哈希函数最适合8位处理器？ A. SHA-256 B. SHA-512 C. MD4 D. MD2 （C） 6. Grace想要使用数字签名技术向Joe发送一则消息，为了获得数字签名，她应该对哪种信息进行签名？ A. 明文消息 B. 密文消息 C. 明文消息摘要 D. 密文消息摘要 （C）7. Joe收由Grace签了名的信息，请问Joe该使用哪个密钥来验证签名？ A. Joe的公钥 B. Joe的私钥 C. Grace的公钥 D. Grace的私钥 第三章 （C） 1. 下面哪项不属于口令认证？ A. 可重用口令认证 B. 一次性口令认证 C. 安全套接层认证 D. 挑战应答口令认证 （C）2. 公钥认证不包括下列哪一项？ A. SSL认证 B. Kerberos认证 C. 安全RPC认证 D. MD5认证 第四章 （C） 1. 在TCP/IP协议安全中，下列哪一项属于应用层安全？ A. VPNs B. PPP C. Kerberos D. SSL （C） 2. IPSec中有三个主要的协议用来对传输中的系统提供安全服务，不包括下列哪一项？
新编大学英语A2期末考试试卷 Part I Listening Comprehension(20%) Section A Directions: In this section, you will hear 10 short conversations. At the end of each conversation, a question will be asked about what was said. Both the conversation and the question will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A), B), C) and D), and decide which is the best answer. Then mark the corresponding letter on the Answer Sheet with a single line through the center. Section A. 1. A. An advertisement B. A newspaper C. Their work D. A dream 2. A. On foot B. By car C. By bus D. By bike 3. A. Three B. Four C. Five D. Six 4. A. The restaurant provides good food B. She enjoys her part-time job C. The restaurant offers cheap food D. There are several cooks in the restaurant. 5. A. The movie was disappointing B. The movie was expensive to see. C. He wants to see the movie again. D. He should have seen the movie at home. 6. A. $ 64 B.$ 86 C. $96 D. $140 7. A. To stay at home B. To go to bed immediately C. To see a movie D. To go to a party. 8. A. Tom is unable to hear well. B. Tom didn’t say anything at the meeting. C. Tom doesn’t listen to him. D. Tom went out before the meeting was over.
南京大学网络教育学院 “大学英语(一)”课程补考试卷 提示：答案文档直接在学生平台提交 一、单项选择题（每题1分，共50分） 1、The church bells keep me from _____________. A．sleep B．slept C．sleeping D．to sleep 2、He spent some time trying to _____ out what Kurt would be doing. A．figure B．consider C．turn D．watch 3、______________ go to a doctor unless you really suffer. A．No B．Never C．Do not D．Only 4、The computer has changed so many _____________ of life. A．areas B．sections C．aspects D．sides 5、She has ___________ in her daughter's good judgment. A．believe B．belief C．believable D．believed 6、Nearly half the population _____ by the sudden spread of the previous disease. A．will be wiped out B．was wiped out C．have been wiped out D．are wiped out 7、They will not go swimming if it __________ tomorrow. A．rain B．will rain C．rained D．rains 8、He is _____ of everyone who disagrees with him. A．doubt B．distrust C．suspicious D．uncertain 9、__________ the most enjoyment from your valuable antiques, read as much as you can on the subject. A．Getting B．Got C．To get D．Get 10、What ____________ have you planned for this evening? A．entertain B．entertaining C．entertainment D．entertainingly 11、She ______________ her duty next week. A．is taking off B．is taking up C．takes in D．takes away 12、He made some _______________ remarks on his ______________ poem. A．favorite,favorite B．favorite,favorable C．favorable,favorable D．favorable,favorite 13、The house ______________ at the corner of the street was built in 1949. A．standing B．stand C．stood D．to stand 14、The weather is not very pleasant, but ____________ the fog has gone. A．at most B．at best C．at last D．at least 15、Do it now. ______________ it will be too late. A．Since B．And C．But D．Otherwise 16、It gave them ___________ from their labors. A．relax B．relaxing C．relaxation D．being relaxed 17、Did the medicine have a good _____________? A．influence B．affect C．effect D．result 18、You will not pass the examination, ____________ you work harder. A．if B．because C．unless D．in case 19、Circumstances can develop and strengthen and deepen one's ______________. A．body B．brain C．character D．spirit 20、The old Muslim temple ______________ a lot of stories about the war. A．speaks B．tells C．says D．announces 21、In some big cities, ancient houses exist side ___________ side with modern buildings. A．into B．to C．of D．by 22、I don't like to read such books; besides, I _____________ the time. A．have B．don't have C．have no D．am not having 23、In ancient times people used to _____________ that the earth was flat. A．think B．thinking C．thought D．thinks 24、This product is excellent: it is of the highest ______________. A．qualify B．quality C．quantity D．quantify 25、He would rather __________ his opportunity to study abroad than leave the research unfinished. A．make up B．take up C．give up D．put out 26、Richard went to the shop because he ___________a suit for his job interview. A．need to buy B．needed to buy C．needed buy D．did need buy 27、Wet weather may __________ for a few more days. A．continued B．continual C．continue D．continuous 28、This song reminds me __________ France during the Revolution. A．to B．of C．in D．on 29、She was about to leave ___________ the telephone rang. A．when B．at the same time C．while D．since 30、Sandy could do nothing but ____________ to his teacher that he was wrong. A．admit B．admitted C．admitting D．to admit 31、The floor __________ washing every Monday. A．demands B．requires C．asks D．requests 32、I'll talk to you about it ___________ when you are free. A．some time B．sometimes C．sometime D．other time 33、The girl often spends a lot of time ___________ herself. A．to dress B．dressing C．dress D．dresses 34、I'm afraid your bike is ___________ the way. Would you mind taking it away? A．by B．in C．on D．at 35、A computer can only do ___________ you instruct it to do. A．how B．after C．what D．when
ⅠVocabulary and Structure (30%) Directions: This section is to test the use of vocabulary and structure. There are 20 incomplete sentences in it. You are required to complete each one by choosing the most appropriate word or phrase from the 4 choices marked A), B), C) and D). Then you should write the corresponding letter on the Answer Sheet. 1.It took us ______ less than three hours to do the work. A. no B. not C. none D. nothing 2.George is ______ Jack. E. as an efficient worker as F. an as efficient worker as G. as efficient a worker as H. an efficient worker as 3.______ hearing the news, all of them jumped with joy. I. At J. As K. By L. On 4.______ during the war, the airport has never been used again. M. Have been damaged N. Having been damaged O. Being damaged P. Damaged 5.The Smith family will have gone ______ by the time we finish summer school. Q. camp R. camp S. camping T. camped 6.Brass is similar ______ gold ______ color. U. to卛n V. in協or W. to協or X. with卛n 7.Not only the society but also the people in it ______. Y. has changed Z. have changed AA. h ave been changed BB. has been changed 8.I asked the secretary if there were ______ tickets but she had only the expensive ______. CC. one卭nes DD. a ny卭ne EE. some卭nes FF. any卭nes 9.Problems can ______ when people have no knowledge of law. GG. rise HH. r aise II. arise JJ. rose
计算机网络安全技术期末复习试题 一、复习范围 （一）单项选择题范围：教材每章的课后习题，另附件给出一些题 （二）计算机安全应用题：见附件 （三）简答题范围：平时作业附件： 一、单项选择题 1、在以下人为的恶意攻击行为中，属于主动攻击的是（A ） A、数据篡改及破坏 B、数据窃听 C、数据流分析 D、非法访问 2、数据完整性指的是（C ） A、保护网络中各系统之间交换的数据，防止因数据被截获而造成泄密 B、提供连接实体身份的鉴别 C、防止非法实体对用户的主动攻击，保证数据接受方收到的信息与发送方发送的信息完全一致 D、确保数据数据是由合法实体发出的 3、以下算法中属于非对称算法的是（B ） A、DESB RSA算法 C、IDEA D、三重DES 4、在混合加密方式下，真正用来加解密通信过程中所传输数据（明文）的密钥是（B ） A、非对称算法的公钥 B、对称算法的密钥 C、非对称算法的私钥 D、CA中心的公钥 5、以下不属于代理服务技术优点的是（D ）
A、可以实现身份认证 B、内部地址的屏蔽和转换功能 C、可以实现访问控制 D、可以防范数据驱动侵袭 6、包过滤技术与代理服务技术相比较（B ） A、包过滤技术安全性较弱、但会对网络性能产生明显影响 B、包过滤技术对应用和用户是绝对透明的 C、代理服务技术安全性较高、但不会对网络性能产生明显影响 D、代理服务技术安全性高，对应用和用户透明度也很高 7、在建立堡垒主机时（A ） A、在堡垒主机上应设置尽可能少的网络服务 B、在堡垒主机上应设置尽可能多的网络服务 C、对必须设置的服务给与尽可能高的权限 D、不论发生任何入侵情况，内部网始终信任堡垒主机 8、 "DES是一种数据分组的加密算法, DES它将数据分成长度为多少位的数据块,其中一部分用作奇偶校验,剩余部分作为密码的长度？"（ B ）A56位B64位C112位D128位 9、 Kerberos协议是用来作为：（ C ） A、传送数据的方法 B、加密数据的方法 C、身份鉴别的方法 D、访问控制的方法 10、黑客利用IP地址进行攻击的方法有：（ A ） A、IP欺骗 B、解密 C、窃取口令 D、发送病毒1 1、防止用户被冒名所欺骗的方法是： （ A ）
关于《大学英语》补考（重修二考）考试听力耳机试音的通知 一、试音对象：理工类、艺术类本科考生（含重修）。 二、试音时间：2020年2月27日09：30～15：00。 三、试音频率：调频FM 74.8兆赫。 四、试音内容：反复播放“大连工业大学外语发射一台调频74.8兆赫听力考试 正在试音”的音频。 五、接收波段：耳机波段开关应拨到FM2档上。 六、考试时听力播放顺序： （1）2月28日上午9：00播放《大学英语1（艺术类）》补考听力试题； （2）2月28日上午11：00播放《大学英语1（理工类B班）》补考听力试题； （3）2月28日上午11：30播放《大学英语1（理工类A班）》补考听力试题； （4）2月28日下午13：30播放《大学英语3（艺术类）》补考听力试题； （5）2月28日下午15：30播放《大学英语4（理工类重修）》补考听力试题； （6）2月29日上午9：00播放《大学英语3（理工类重修）》补考听力试题； （7）2月29日上午11：00播放《大学英语4（理工类）》补考听力试题； （8）2月29日下午13：30播放《大学英语3（理工类）》补考听力试题。 （9）2月29日下午15：30播放《大学英语2（理工类重修）》补考听力试题； （10）3月1日上午9：00播放《大学英语2（艺术类重修）》补考听力试题； （11）3月1日上午11：00播放《大学英语4（艺术类重修）》补考听力试题； （12）3月1日下午13：30播放《大学英语1（理工类重修）》补考听力试题； 七、其他说明：考生应亲自到所在考场的固定座位或走廊上调试一下耳机的接收效果（应注意考场的角落和方向），将耳机天线适当抽出来可以增强抗干扰性提升接收效果。考生应自备无线耳机（不得携带收音机等其他收音设备进行考试），对不按时试音而影响听力部分考试的责任由考生本人负责。 八、相关提示：答题卡一定要用2B铅笔填涂10位全学号代码等，错涂、漏涂按“0”分计。 教务处考务中心外国语学院
南京大学网络教育学院行政管理专业 《当代世界经济与政治》考前辅导 一、考试形式：开卷 二、试卷分量：100分Ｘ80% 三、试卷结构： （一）单项选择题（每题1分，共12分）客观性试题 （二）多项选择题（每题2分，共12分）客观性试题 （三）简述题（每题9分，共36分）主观性试题 （四）论述题（每题20分，共40分）主观性试题 本课程学习过程中已提出学习重点共56题 现大体以条目为准压缩为40题，每章5题 重点内容： 1．战后初期至70年代世界经济格局的发展演变。 2．区域经济集团化趋势及其对世界经济发展的重要影响。 3．战后世界经济迅速发展的主要原因。 4．经济全球化在曲折中发展（含义、表现、作用、问题、应对）5．经济市场化发展日益明显。
重点内容： 1．冷战后“单极世界”为什么难以构筑？ 2．世界政治多极化与国际关系民主化相辅相成。3．冷战后大国关系的深刻调整。 4．联合国等国际组织的作用进一步增强。 5．传统安全威胁和非传统安全威胁问题。 重点内容： 1．邓小平关于时代主题转换的主要依据。 2．和平与发展两大问题一个也没有解决。 3．和平与发展相辅相成，互为条件。 4．国际政治经济秩序问题。 5．各国关于建立国际新秩序的不同主张。 重点内容： 1．战后发达资本主义国家经济的调整。
2．战后发达资本主义国家经济发展模式。 3．美国全球战略的演变。 4．西欧的外交政策。 5．日本的外交政策。 重点内容： 1．第三世界崛起的三个里程碑，它们各自的意义。2．发展中国家经济发展战略的调整与改革。 3．发展中国家资本主义发展道路及历史评价。4．冷战后南北关系的新变化。 5．南南合作的现状与未来。 重点内容： 1．社会主义国家经济、政治和对外关系特点。2．社会主义国家改革的动因。 3．苏东剧变的原因。 4．苏东剧变的教训。 5．新形势下社会主义发展战略的主要内容。
大学英语专业精读1 期末考试卷 I. Word formation （40%） A. Give the corresponding nouns for the following verbs.给出下列动词的相应名词形式。（10%） 1. discover 2.depend 3.amaze 4.add 5.display 6.renew 7.suppose 8.treat 9.addict 10.accelerate B. Give the corresponding nouns for the following adjectives. （10%） 1.weak 2. angry 3. free 4. quick 5. clear 6. long 7.wide 8. sad 9.happy 10. moderate C. Give the corresponding verbs for the following nouns. （10%） 1. gardening 2. failure 3. fertilizer 4. enduring 5. mixture 6.liberation 7.alternative 8.result 9.satisfaction 10.requirement D. Give the corresponding synonyms for the following words and expressions. （10%） 1.barely 2. chilly 3. now and then 4. many 5. clever 6. turn up 7. keen 8. club 9.handsome 10.sensible II. Translate the Chinese into English. （30%） 1. We’ll stick by you___________________________________________（无论发生什么事）. 2. Keep in touch with your cultural roots, ___________________(无论你在世界何地). 3.We’ll bring the hostage home,___________________________（无论有多困难）. 4. I feel that you young people should understand____________________（生活中总是充满着机遇和挑战）. 5. When she learned____________________（她已经被那所大学录取）, she almost jumped for joy. 6.You must admit_________________________（所有这一切都表明我们的努力没有白费）. 7.He was running a great risk when he insisted_________________________________（地球是绕着太阳转的）. 8. The visitors were greatly impressed by________________________（这个村子过去30年所取得的成就）. 9. First-year college students are generally not clear about______________________________（他们应该从大学获取什么）. 10._____________________________（农民最想得到的东西）is just one thing. It is land. III. Translate the following sentences into English. （30%） 1. 我们现在缺少人手，你来得正好。 2. 已经有好几个同学在考虑竞选学生会主席。 3. 她警告我不要和那种追求个人名利的人交往。 4.多年来我们学校培养了很多学生，大多数都在各个部门重要岗位任职。 5. 她原以为哲学是非常枯燥的东西，可后来方发现它非常有意思。 6.他父亲刚过五十，可头发已经灰白了。不过，除此以外，他没事。 7.这里的老师和学生都认为学英语没有什么捷径。 8.我知道放弃这个机会十分愚蠢，但我别无选择。 9.有一天，那座新楼突然倒塌，楼里很多人都被埋了。 10.一种长久的友好关系要求双方都十分真诚。
计算机网络安全技术期末复习资料 一、题型设计 试卷计划由四种题型组成：单项选择题（分数：2*20，共40分）、填空题（分数1*10，共10分）、简答题（分数6*5，共30分）、综合应用题（2题，共20分） 二、复习范围 （一）单项选择题范围：教材每章的课后习题，另附件给出60题 （二）填空题范围：教材每章后的课后习题（三）简答题范围：见附件给出题目 （四）综合应用题： 附件： 单项选择题 1.在以下人为的恶意攻击行为中，属于主 动攻击的是（ A ） 2.A、数据篡改及破坏 3.B、数据窃听 4.C、数据流分析 5.D、非法访问 6.数据完整性指的是（ C ） 7.A、保护网络中各系统之间交换的数据， 防止因数据被截获而造成泄密8.B、提供连接实体身份的鉴别 9.C、防止非法实体对用户的主动攻击， 保证数据接受方收到的信息与发送方 发送的信息完全一致 10.D、确保数据数据是由合法实体发出的 11.以下算法中属于非对称算法的是 （ B ） 12.A、DES 13.B RSA算法 14.C、IDEA 15.D、三重DES 16.在混合加密方式下，真正用来加解密通 信过程中所传输数据（明文）的密钥是 （ B ） 17.A、非对称算法的公钥 18.B、对称算法的密钥 19.C、非对称算法的私钥 20.D、CA中心的公钥 21.以下不属于代理服务技术优点的是 （ D ） 22.A、可以实现身份认证 23.B、内部地址的屏蔽和转换功能 24.C、可以实现访问控制
25.D、可以防范数据驱动侵袭 26.包过滤技术与代理服务技术相比较 （ B ） 27.A、包过滤技术安全性较弱、但会对网 络性能产生明显影响 28.B、包过滤技术对应用和用户是绝对透 明的 29.C、代理服务技术安全性较高、但不会 对网络性能产生明显影响 30.D、代理服务技术安全性高，对应用和 用户透明度也很高 31.在建立堡垒主机时（ A ） 32.A、在堡垒主机上应设置尽可能少的网 络服务 33.B、在堡垒主机上应设置尽可能多的网 络服务 34.C、对必须设置的服务给与尽可能高的 权限 35.D、不论发生任何入侵情况，内部网始 终信任堡垒主机 36."DES是一种数据分组的加密算法, DES 它将数据分成长度为多少位的数据块, 其中一部分用作奇偶校验,剩余部分作 为密码的长度" （ B ） A 56位 B 64位 C 112位 D 128位 9．Kerberos协议是用来作为：（ C ） A. 传送数据的方法 B. 加密数据的方法 C.身份鉴别的方法 D.访问控制的方法 10．黑客利用IP地址进行攻击的方法有：（ A ） A. IP欺骗 B. 解密 C. 窃取口令 D. 发送病毒 11．防止用户被冒名所欺骗的方法是：（ A ） A. 对信息源发方进行身份验证 B. 进行数据加密 C. 对访问网络的流量进行过滤和保护 D. 采用防火墙 12．屏蔽路由器型防火墙采用的技术
2015年春季学期《大学英语2》补考在线考试(适用于2015年10月份考试) 1. His article concerning population control was published in the _____ issue of China Daily. A. latest B. lately C. late D. later 正确答案：A 满分：1 分得分：1 2. — Excuse me, Sir. Could you hold the suitcase for me? —____________ A. It?s a pleasure. B. My pleasure. C. I could. D. With pleasure. 正确答案：D 满分：1 分得分：1 3. ______ with the size of the whole earth, the highest mountain doesn?t seem high at all. A. When compared B. While comparing C. Compare D. To compare 正确答案：A 满分：1 分得分：1 4. ______ only five minutes to finish the task. A. I took myself B. It required me C. It took me D. It needed me 正确答案：C 满分：1 分得分：1 5. Scientists think that the continents __________ always where they ____today. A. aren?t; are B. aren?t; were C. weren?t; are D. weren?t; were 正确答案：C 满分：1 分得分：1 6. I can ______ some noise while I?m studying, but I can?t stand loud noise. A. come up with B. catch up with C. put up with D. keep up with 正确答案：C 满分：1 分得分：1 7. —You?ve given us a wonderful Chinese dinner, Mrs. Wang. — _________ A. Oh, I don?t think I cooked very well. B. I?m glad you enjoyed it. C. Come again when you are free. D. It?s not necessary for you to say so. 正确答案：B 满分：1 分得分：1