2013春华中科技大学
网络教育高起专《公共英语》入学测试复习题
-------- 昆山捷梯教育学历事业部提供
语音
在下列各组单词中，有一个单词的划线部分与其他单词的划线部分的读音不同，请选出这个词。
1. A. cook B. good C. flood D. look
2. A. coughs B. signs C. swims D. saves
3. A. won B. none C. gone D. done
4. A. weight B. eight C. height D. neighbour
5. A. clear B. spear C. fear D. bear
6. A. counted B. asked C. missed D. whipped
7. A. sugar B. soon C. sun D. son
8. A. able B. job C. noble D. climb
9. A. anxious B. taxi C. mixture D. fixing
10. A. scene B. science C. scientist D. scold
答案：
1-5:CACCD
6-10:AADAD
I．词汇与语法结构
在每小题的四个选项中，选出最佳的一项
11. Not only you but also I mistaken.
A. am
B. had
C. were
D. have
12. Hardly the door when he rushed into the office out of breath.
A. I opened
B. did I open
C. I had opened
D. had I opened
13. Not until the early years of the 19th century what heat is.
A. man knew
B. didn?t man know
C. man did know
D. did man know
14. Ten days long enough for Mr Carter to finish his design. He doesn?t need any more.
A. is
B. has been
C. was
D. had been
15. Try your best ______ you?ll certainly succeed this time.
A. so
B. and
C. or
D. for
16. I?m sure he understands ______ you feel. He?s very clever.
A. when
B. what
C. whether
D. how
17. I visited Jiuzhaigou last autumn. Never in my life so beautiful a place like that.
A. I had seen
B. did I see
C. had I seen
D. I shall see
18. lovely weather we have been having these days?
A. How
B. What
C. How a
D. What a
19. Lets do the cleaning right after class, ?
A. will you
B. shall we
C. do you
D. can we
20. “Have you seen Ann at the concert?” “No, but she said she would come,?”
A. didn?t she
B. wouldn?t she
C. did she
D. would she
21. We can easily get from the computer has been stored in it.
A. what
B. that
C. which
D. anything
22. This is the only English-Chinese dictionary could be found in the teachers? reading-room.
A. what
B. which
C. it
D. that
23. I?d like to join the tennis club which my friend belongs.
A. to
B. for
C. with
D. in
24. I asked two people to help me start my car, but ____ of them knew what to do.
A. either
B. none
C. both
D. neither
25. We?re all looking forward to seeing you again, and we?ll be very disappointed if you .
A. didn?t come
B. don?t come
C. won?t come
D. hadn?t come
26. Milk is supplied ____ each home in bottles, which are sent ____ milkmen.
A. with; to
B. to; by
C. with; by
D. to; to
27. When we were children, we ___ go skating on the river every winter.
A. used to
B. would
C. might
D. often
28. The nurse___ his temperature. It?s 36.6℃. She ___ it a few minutes ago.
A. took; took
B. has taken; has taken
C. took; has taken
D. has taken; took
29. What she ___ about them couldn?t ___ as a fact. She wasn?t honest.
A. has said; accept
B. said; accept
C. said; be accepted
D. has said; be accepted
30. The old man has been invited to a meeting____ next week.
A. will be hold
B. hold
C. to be held
D. to be holding
答案：
11-15:ADDAB
16-20:DCBBA
21-25:ADADB
26-30: BADCC
III：完型填空
（一）
Mark Twain was a very clever man. He could think quickly, 1 he had a good sense of humour(幽默). We don?t know if these two stories are true, but they are interesting 2 .
Mark Twain went to a 3 friend to 4 him a favour,
“I?d like to 5 a book 6 your library. “
“I?m sorry,” 7 the friend. “I never permit books to be 8 from my library. If you want to read the book, you 9 read it here in the library. Y ou may not take it home. “
A few days 10 , this same man wanted to mow (割) his lawn (草坪). So he went to Mark Twain?s hous e to borrow his lawn mower.
“I?m 11 ,” said Twain. “I never permit my lawn mower to be taken from my home. If you want to use it, you must use it here.”
12 time, Twain?s nephew (侄子) was 13 him. One morning, when they 14 went down to breakfast, Twain saw that his nephew?s shoes were dirty.
“Y our shoes are covered 15 mud. Why didn?t you clean them last night? “ he 16 the boy.
“I thought it was useless to clean them in 17 bad weather , “the nephew replied. “They will only 18 dirty again in a short time. “ Twain then prepared his breakfast, but he made 19 for the boy.
“Why is there 20 breakfast for me?” the nephew asked.
“I thought it was useless for you to eat, “said Twain, “because you will only get hungry again in a short time. “
31. A. so B. and C. but D. yet
32. A. certainly B. truly C. still D. anyway
33. A. certain B. sure C. some D. his
34. A. do B. show C. ask D. get
35. A. lend B. borrow C. get D. buy
36. A. in B. at C. from D. to
37. A. answered B. replied C. told D. talked
38. A. fetched B. carried C. brought D. taken
39. A. must B. should C. ought to D. may
40. A. ago B. before C. later D. past
41. A. regret B. sorrow C. sorry D. happy
42. A. Next B. The next C. The other D. Another
43. A. seeing B. visiting C. calling Ddropping in
44. A. all B. both C. either D. neither
45. A. with B. of C. by D. in
46. A. said B. spoke C. told D. asked
47. A. such B. such a C. so D. so a
48. A. turn B. grow C. come D. get
49. A. something B. anything C. everything D. nothing
50. A. not B. no C. none D. nothing
答案：
（一）
31-35:BDACB
36-40:CBDAC
41-45:CDBBA
46-50:DADDB
IV．阅读理解
（一）
One night, a little before nine o?clock, Dr. V an Eyck answered his telephone.
“We have a very sick boy here. We should operate at once. But we haven?t got a surgeon（外科医生）here at th e time.”
“I?m 60 miles from your hospital.” Said Dr. V an Eyck. “And it?s snowing here. But I?ll try to get there before 12 o?clock.”
“I should tell you that the boy?s family is very poor. I don?t think that they can pay you anything.”
“That?s all right,” said Dr. V an Eyck.
A few minutes later, the doctor?s car had to stop for a red light. A man in an old black coat opened the door of the car and got in
“Drive on,” he said. “I?ve got a gun.”
“I?m a doctor,” said V an Eyck. “I?m on way to the hospital to operate on a very sick…”
“Don?t talk, just drive.”
A mile out of the town he ordered the doctor to stop the car and get out. Then the man drove on down the road. The doctor stood there for a moment in the falling snow.
It was after two o?clock in the morning when the surgeon arrived at the hospital.
“I did my best,” said Dr. V an Eyck, “but I was stopped on the road and my car…”
“It was good of you to try. The boy died an hour ago.”
He walked by the door of the hospital waiting room. There sat the man in the old black coat, with his head in his hands.
“Mr. Cunningman,” said a nurse to the man, “this is Dr. V an Eyck. He is the surgeon who came all the way from his town to try to save your boy.”
51.The doctor was late because_______.
A.it was snowing hard all the way
B.he lived 60 miles away from the hospital
C.his car was stopped on the road
D.his car was driven away by someone
52. The very sick boy who needed to be operated on couldn?t have died if ______.
A. it wasn?t snowing that night
B. the doctor hadn?t stopped for that red light
C. the doctor had arrived at one o?clock in the morning
D. the man in the old black coat hadn?t known the doctor
53. Which of the following is not true?
A. Mr. Cun ningman was the sick boy?s father
B. Mr. Cunningman was the man in an old black coat
C .Mr. Cunningman robbed the doctor of his car
D. Mr. Cunningman took the doctor?s car as his own
54. The man in an old black coat got into the doctor?s car_____.
A. at a crossing in town
B. at a crossing out of town
C. a mile out of town
D. halfway to the hospital
55．Which of the following statements can be inferred from the passage?
A. the boy?s father was happy to see the doctor
B. the boy?s father w ould be regrettable for what he had done
C. the doctor was happy to save the boy
D. the doctor refused to save the boy?s life because the boy?s father robbed him.
（二）
I rushed into an ugly little shop to have the heels (鞋后跟) of my shoes repaired. “Please hurry,” I begged.
The shoemaker looked at me over his glasses. “Now, lady, we won?t be long. I want to do a good job. Y ou see, I have a tradition （传统）to live up to. My father was a shoemaker. He always told me, …Son, do the best job on every shoe that comes into the shop, and be proud of your fine work.”
As he handed me the finished shoes, he said, “These will last a long time.”
I left the shop with a warm and grateful（感激的）feeling. This was the beginning of our friendship. Since then I went into his shop every few days just to talk with him.
One day, I went in disappointed and angry because of a poor job some painters had done for me.
“They had no pride in their work,” he said. “They didn?t want to work. They just wanted to coll ect their money for doing nothing. What can be done about it?”
“There?s only one way. Every man or woman who hasn?t a prideful tradition must start building one. No matter what sort of work a man does, if he gives it his best each day, he?s starting a tradition for his children to live up to. And he is making lots of happiness for himself.”
I went to Europe for a few months. When I returned, I learned that the old shoemaker suddenly got sick two weeks ago, right there in his shop. He had died a few days later. I went home with a heavy heart. I would miss him. He had left me something——an important piece of wisdom (名言) I shall always remember: “If you have a prideful tradition, you must carry it on; if you have not, then start building one now.”
56. The old shoemaker thought to do his best in his work each day was ______.
A. to build a tradition for his children to be proud of
B. to start a tradition for himself to live up to
C. to make plenty of happiness for himself
D. to make lots of happiness for others
57. According to the old shoemaker?s opinion, if one didn?t do a good job, he ______.
A. just wanted to collect others? money
B. just wanted to do nothing
C. wasn?t proud of his work
D. didn?t have a prideful tradition
58. The lady formed a friendship with the old shoemaker because_______.
A. she had the heels of her shoes repaired by him
B. he did a good job to the heels of her shoes
C. she went into his shop every few days to talk with him
D. he taught her an important piece of wisdom
59. The old shoemaker died _____.
A. a few months after the lady went to Europe
B. two weeks before the lady returned from Europe
C. only a few days before the lady returned from Europe
D. a few days after the lady returned from Europe
60．Which of the following statements can be inferred from the passage?
A. the lady got something from the shoemaker.
B. the shoemaker knew how to please women.
C. the shoemaker?s words had a great influence on the lady.
D. the lady will forget the shoemaker after he died.
（三）
Galileo said that two different objects fall together if they come down from the same height. “Not possible!” his friends said. “Everyone knows that a stone falls faster than a feather(羽毛)!”
“Follow me and I will show you,” commanded Gal ileo. And up to the top of the tower of Pisa he climbed. He carried a ball in each hand, but one was ten times as heavy as the other. He let them go down at the same time and heard the people become silent when the balls hit the ground together. They had seen something they could not believe!
For the rest of his life he worked to make things that the whole world uses and enjoys today. And he proved to the world that the earth and all other stars move around the sun, which is at the center. To do this, he
built a telescope through which he could study the stars, the sun, and the moon.
61. Galileo said that ________ fall together.
A. two objects of different weight from the same height
B. two objects of the same weight from different heights
C. two objects of the same weight from the same height
D. two objects of different weight form different heights
62. Which of the following is not true?
A. Galileo?s friends didn?t believe his story.
B. Galileo?s friends couldn?t believe what they had seen.
C. The two balls weren?t of the same weight.
D. The two balls didn?t fall at the same speed.
63. Galileo said that ________.
A. the earth is at the center of the universe
B. the moon doesn?t move around the sun
C. all the stars move around a center
D. the sun also moves around a center
64. Which of the following statements is true according to the passage?
A. Galileo was well-known at that time.
B. no people wanted to see the experiment.
C. Galileo was sad because no one believed him.
D. Galileo proved his theory by doing an experiment.
65. Which of the following statements can be inferred from the passage?
A. Galileo made some money by making things that the whole world uses and enjoys today.
B. Galileo had few friends because nobody wanted to believe his theories.
C. No one was around when Galileo did the experiment
D. Galileo made some wonderful inventions in his life
（四）
One day in 1848 Mr. Sutter made a remarkable discovery in the American River in California by his house. He noticed some bright yellow pieces in the water and bent down to pick them up. This was the beginning of the Californian Gold Rush.
Sutter realized the importance of the discovery. He sent a man to San Francisco to see the governor.
The people of San Francisco did not believe him at first. But a reporter of a weekly newspaper there went to Sutter?s house to make a report. When he cam e back he ran through the streets of the town shouting, “Gold! Gold!”
Within a month almost the entire population had gone to look for the precious（贵重的）metal. Soldiers deserted the army, sailors left their ships and men gave up their jobs so as not to miss the chance of becoming rich.
The news spread across America to Europe and thousands of people joined in the search. Some sailed round Cape Horn to reach California. Some chose the overland route across America and trains were formed for travelers to make the journey. Even then there were some who were prepared to cross the terrible desert of
Death V alley in order to reach the gold a few days before the others.
The Gold Rush proved a disaster for Sutter himself. For years he tried to stop the people from digging his land. They did a great deal of damage （损害）and killed one of his sons, and at the end of his life he was a poor man who continually stopped people in the street to tell them that gold is the devil（恶魔）.
66.Which of the following isn?t true?
A.The Gold Rush began in the 1940s.
B.The Gold Rush was started by Mr. Sutter.
C.Mr. Sutter discovered gold in California.
D.Mr. Sutter first found gold in a river.
67.When Mr. Sutter sent a man to San Francisco, _______.
A.the governor didn?t believe him
B.nobody believed his story
C. a reporter believed him at once
D. a repor ter shouted to people, “Gold! Gold!”
68.When the news of gold spread out,_______.
A.soldiers deserted the army and went home
B.sailors left their ships and took a holiday
C.men gave up their jobs to find new ones
D.nearly all the Americans went to California
69.How did all the people from Europe get to California?_____.
A.They sailed across the Atlantic Ocean or the Pacific Ocean
B.They went there all the way by land
C.They traveled all the way by train
D.They crossed the desert of Death V alley
70. Who made the people believe there was gold in California?
A. Mr. Sutter
B. A reporter
C. One of Sutter?s sons
D. The government
答案
（一）
51-55:DBDAB
（二）
56-60:CDDAC
（三）
61-65:ADCDD
（四）
66-70:BBDAB
网络教育入学考试统考英语试题 1、Would you like a cup of coffee, _____________ shall we get to business right away?（2）（） A．and B．then C．or D．otherwise 标准答案：C 2、His offer was ____________ again（2）（） A．taken down B．turned off C．taken off D．turned down 标准答案：D 3、The room needs ____________ before we move in.（2）（） A．cleaned B．cleaning C．being cleaned D．to clean 标准答案：B 4、He shouted to them ___________ the top of his voice but wasn’t heard.（2）（） A．on B．of C．at D．from 标准答案：C 5、You can take ____________ of these two magazines as you please.（2）（） A．any one B．any C．either D．all 标准答案：C 6、You seldom eat a fruit like this, ___________ you?（2）（） A．do B．don’t C．are D．aren’t
标准答案：A 7、Equal pay for equal work is what women have been ___________ for centuries.（2）（） A．referring to B．looking after C．making up D．longing for 标准答案：D 8、______ is a fact that English is being accepted as an international language.11. ______ is a fact that English is being accepted as an international language.（2）（）A．There B．This C．That D．It 标准答案：D 9、It was not _______ she took off her sunglasses _____ I realized she was a famous film star.（2）（） A．when,that B．until,that C．until,when D．when,then 标准答案：B 10、Today there are about seven ______ Americans in colleges and universities（2）（） A．millions B．million C．millions of D．million of 标准答案：B 11、I arrived ____ Shanghai _____ February 10 ____ 9:00 o’clock.（2）（） A．at,at,in B．at,on,at C．in,on,at D．in,in,on 标准答案：B 12、He was only in _______ at that time.（2）（） A．his 30’s
福建师范大学入学测试机考 专升本大学语文模拟题 1、王实甫《西厢记.长亭送别》的体裁是（）（2）（） A．散曲 B．套数 C．诸宫调 D．杂剧 标准答案：D 2、下列传记作品中，带有寓言色彩的是（）（2）（） A．《张中丞传后叙》 B．《种树郭橐鸵传》 C．《马伶传》 D．《李将军列传》 标准答案：B 3、七言绝句《从军行》的作者是（）（2）（） A．王维 B．王昌龄 C．王之涣 D．王建 标准答案：B 4、《短歌行》（对酒当歌）的作者是（）（2）（） A．曹操 B．曹丕 C．曹植 D．陶潜 标准答案：A 5、下列句子中“以”字作介词用，可解释为“凭借”的是（）（2）（） A．皆以力战为名 B．斧斤以时入山林 C．以子之道，移之官理，可乎？ D．五亩之宅，树之以桑 标准答案：A 6、柳永《八声甘州》（对潇潇暮雨洒江天）一词所表达的主要内容是（）（2）（） A．仕途失意 B．伤春惜别 C．羁旅行役之苦 D．伤古叹今之悲
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哈工大 2010 年 春 季学期 工业控制网络 试题A 一、填空题（共5分，每空0.5分） 1、罗克韦尔推出的现场总线控制系统的三层网络结构，其设 备层、控制层、信息层三层网络分别为：DeviceNet 、ControlNet 、 EtherNet/IP 。 2、传输介质的特性主要包括：物理特性、传输特性、连通特性、地理范围、抗干扰性、相对价格。 3、DeviceNet 现场总线网络上节点数最多可达64个，支持 125kbps 、250kbps 、500kbps 三种波特率。 二、单选题（共5分，每小题 1分） 1、下列哪种现场总线是建筑业国际公认的现场总线标准？ A. L onworks B. HART C. C C-Link D. Sensoplex2 答：（ A ） 第 1 页 （共 11页）
试题：工业控制网络班号：姓名： 2、CAN控制器接口PCA82C250的作用可归纳为： A. 驱动和隔离 B. 驱动和保护 C. 保护和隔离 D. 以上都不是答：（B ） 3、独立CAN控制器SJA1000采用BasicCAN模式，关于其接收滤波公式，下列表述正确的是： A. (ID.10-ID.3)先和(AC.7-AC.0)同或，再和(AM.7-AM.0)或，若值为0xFF，则接收 B. (ID.10-ID.3)先和(A C.7-AC.0)异或，再和(AM.7-AM.0)或，若值为0xFF，则接收 C. (I D.10-ID.3)先和(AC.7-AC.0)按位同或，再和(AM.7-AM.0)按位或，若值为0xFF，则接收 D. (ID.10-ID.3)先和(AC.7-AC.0)按位异或，再和(AM.7-AM.0)按位或，若值为0xFF，则接收答：（C ） 4、在DeviceNet现场总线I/O连接中，使用分段协议取决于下面哪种情况？ A. 须发送的数据超过7字节 B. 须发送的数据超过8字节 C. 生产_连接_长度属性值超过7 D. 生产_连接_长度属性值超过8 答：（D ） 5、ControlNet现场总线是由下面哪个公司推出的： A. S iemens B. Boeing C. R ockwell D. Fisher-Rosemount 答：（C ） 第 2 页（共11页）
COLLEGE ENGLISH TEST FOR NON-ENGLISH MAJORS OF CONTINUING EDUCATION （英语一） I. Vocabulary and Structure There are 35 questions in this part. For each question there are 4 choices marked A, B, C, and D. Choose the One that best answers the question. (B)1. The manager of the hotel requests that their guests _____ after11:00 p.m. A. not to play loud music B. shouldn’t play loud music C. don’t play loud music D. couldn’t play loud music (C)2.___________ tomorrow, we would not go shopping. A. Should it rain B.If it will rain C.Were it to rain D.If it is going to rain (D)3.I arrived _______ Qingdao _______ 11:00 a.m. ________ May 1. A. at …in …at B. in …at … on C. to … on …at D. in … at …on (D)4.________ the bad weather, the airplane was delayed. A.Due B. Because C. For D. Owing to (D)5. I have heard both teachers and students ________ well of him. A.to speak B.spoken C. to have spoken D.speak (C)6.He asked her _________ she thought she could manage to come the Wednesday of the following week. A.what B.that C. if D.as (A)7.Doing your homework is a sure way to improve your test scores, and this is especially true ______ it comes to classroom test. A.when B.since C.before D. after (B)8. I have kept that portrait _________ I can see it every day, as it always reminds me of my university days in London. A. which B.where C.whether D.when (A)9.We have been told that under no circumstances ________ the telephone in the office for personal affairs. A. may we use B.we may use C.we could use D. did we use (D)10.Ten minutes ________ an hour when one is waiting for a phone call. A.seemed B. is seeming C.seem D. seems (D)11. The little girl pulled the door ________ she could. A.so hardly as B.as hardly as C.so hard as D.as hard as (D)12.The fifth generation computers, with artificial intelligence, _______ and perfected now. A.developed B. have developed C. will have been developed D. are being developed (A)13.I’d rather you _____ make any comment on the issue for the time being. A.didn’t B. wouldn’t C. don’t D. shouldn’t (D)14. They sought shelter ________ the rain under a large overhanging rock. A.off B. of C.for D.from (A)15. Bill is sitting _______ his armchair and Helen is sitting ____the sofa.
公共课程系列—— 《大学英语二》 作业集 西安交通大学网络教育学院 刘仙泉编
Unit 1 Hobby I. Communicative English （Choose the best Answer） 1. B 2. A. 3. A 4. A 5. D. II. vocabulary and structure (Choose the ONE that best completes the sentence from the four choices given under each sentence.) 6. A. 7. C 8. C 9. D 10. A III. cloze 11-15 BACCD 16-20 ABDBA IV. Reading Comprehension (Choose the best answer for each of the questions or unfinished statements after the reading passages.) Passage 1 21-25 CBCDC Passage 2 26-30 CACBB V.Translation 31. 那个山区有许多自然资源有待于开发利用。 32. 在外语系，用阅卷机给学生阅卷。 33. 老师鼓励学生多听，多读，多写。
Unit 2 T echnology I. Communicative English （Choose the best Answer） 1. A. 2. B 3. B 4. D 5. D II. vocabulary and structure (Choose the ONE that best completes the sentence from the four choices given under each sentence.) 6. B 7. B 8. A 9. C 10. A III. cloze 11-15 ADCBC 16-20 ADACD IV. Reading Comprehension (Choose the best answer for each of the questions or unfinished statements after the reading passages.) Passage 1 21-25 BAABC Passage 2 26-30 DBADC V.Translation 31. 他过去经常晚饭后出去散散步 32. 我发给你的电子邮件你收到了吗？ 33. 这双鞋花了我260元。
四川大学远程教育英语考试试题 一、语法和词汇（共125题） 1. The bridge is three hundred ________ long. A.feet B.foots C.footes D.feets 2. It’s only ________ walk from here to the cinema. A.half an hours B.half a hour’s C.half an hour’s D.half a hours’ 3. “What are those women?” “They are________.” A.policewomans B.policewomen C.women policeman D.woman policewomen 4. Yesterday evening we had a lovely evening at ________. A.Peter’s and Helen’s B.Peter and Helen C.Peter and Helens D.Peter and Helen’s 5. I have ________ for you, Mary. A.a good news B.many good news C.some good news D.a few good news 6. ________ a few sheep behind the house. A.It is B.They are C.There are D.There is 7. By the end of last year, they________ a new railway station. A.built B.had built C.has built D.would build 8. There is going to ________ a film tonight. A.are B.is C.have D.be 9. “Have you finished your work?” “No, ________.” A.haven’t B.not yet C.already not D.don’t yet
中国人民大学网络教育入学测试 计算机辅导卷A 一、填空题（每空1.5分，共15分。请把正确答案填在题中横线上） 二、CPU可以直接访问的存储器是______内存储器。 1．扫描仪是一种图形、图像专用_____输入_______设备，打印机是则是___输出_____设备。2．文件夹左边的“+”号，表明这个文件夹还有____子文件夹_________，用鼠标单击这个“+”号可以将其_____展开___________。 3．Word中输入信息时，切换“____插入___”和“__改写______”状态的键是Insert键。4．Word环境下，只有进入___页面视图_______方式，才能显示所插入的图片。 5．典型的电子邮件地址一般由____用户名_______和____主机域名_______组成。 6．“我的电脑”中的图标代表____光驱驱动器____，代表_____软驱驱动器____， 代表_____硬盘___________。 7．键“→”、“ ”是属于键盘区中的___光标____键区，而“F1”、“F2”则是属于键盘区中的____功能_________键区。 8．运行Windows98中“记事本”程序的操作顺序是：单击“开始”→“__程序______”→“______附件____”→“记事本”。 9．如果想把当前浏览的上网地址保存起来，可以把这个地址添加到___收藏夹____中。10．在Outlook Express中，如果想把一个文件随邮件一起发送出去，可以单击“_插入” 菜单中的“___文件夹附件_______”项，将这个文件作为邮件的附件一起发送。11．微型计算机的微处理器主要由___控制器______和____运算器______组成。12．若要将文件彻底从计算机中消除，可在按____Delete_________的同时按住__Shift_______键。此操作执行后，该文件将从计算机中彻底消失。 13．Word中，用鼠标单击工具栏上的图标，可将段落设置成__居中____方式；用鼠标单击工具栏上的图标，可将段落设置成____右对齐_____方式；用鼠标单击工具栏上的图标，可将段落设置成___两端对齐______方式。 14．____信息资源共享_________是Internet对人类社会的最大贡献。 15．___BBS______提供了一种观看或发表信息的地方，而__网上聊天____提供了一种
1，自动控制系统的发展及其体系结构 模拟仪表控制系统（分散的） 直接数字控制系统（集中的） 集散控制系统（分散控制，集中管理） 现场总线控制系统 2，DCS的结构：分散过程控制装置部分；集中操作和管理系统部分；通信部分 特点：分散控制，集中管理 3，现场总线的基本概念 现场总线定义为应用在生产现场，在微机化测量控制设备之间实现双向、串行、通信系统，也被称为开放式，数字式，多点通信的底层控制网络。 国际ISEC61158对现场总线的定义：安装在制造或过程区域的现场装置与控制室内的自动控制装置之间的数字式，串行，多点通信的数据总线称为现场总线。 4，在现场总线控制系统中，总先设备分为：变送器，传感器，执行器，驱动器，控制器，控制监控器，网络互联设备，其他现场总线设备。 5现场总线控制系统的技术特点：系统的开放性；互可操作性与互用性；现场设备的智能化与功能的自治化；系统结构的高度分散性；对现场环境的适应性。6·IEC61158第二版现场总线标准类型：IEC61158TS; ControlNet Tm；profibus Tm p-Net；FF HSE ；SwiftNet Tm WorldFIP Interbus 7·通信系统的组成：信息源；（发送、接收）设备；信息接受者；传输介质 8·数据编码的编码方式：数字编码、模拟编码 9·通信网络的拓扑结构机器优缺点：（1）星型结构：缺点:可靠性低 （2）环形结构：优点:键路控制简化缺点：节点数量较多时会影响通信速度，另外，环是封闭的不便于扩展。 （3）总线型结构：优点：结构简单，便于扩展缺点：通信距离短。 10·传输介质：双绞线、同轴电缆、光缆11·ISO/OSI模型将各种协议分为七层：物理层、键路层、网络层、传输层、会话层、表示层、应用层。12·RS-232与RS485的区别： RS-232：她规定数据信号按照负逻辑进行工作，采用全双工工作方式。25针的接口插件，最高的传输速率为19.2kbit/s，最大传输距离为15m，主要用于只有一个发送器和接收器的通信线路，采用MAX232芯RS-485：它可以在一条通信线路上接多个发送器和接收器，（最多可接受32个），9针D型插头连接器，半双工工作方式，最大传输速率为10mbps,最大传输距离为1200m，采用MAX485芯片。 13·网络访问控制协议：时分多路访问法；查询法；令牌法；带有冲突的载波帧听多路访问法；扩展环形法。 14`PROFIBUS的三个兼容的协议：PROFIBUS-DP PROFIBUS-PA PROFIBUS-FMS 15·总线存取控制机制的系统配置： 纯主--主系统（令牌传递机制） 纯主—从系统（主从机制） 混合系统 16·PROFIBUS-DP的设备类型：一级DP 主站；二级DP主站；DP从站17·PROFIBUS控制系统的组成：一类主站；二类主站；从站 18·现场设备是否具有profibus接口可分为三种形式：总线接0型；单一总线型；混合型。 19·西门子S7-300有哪些模块：电源模块ps；CPU模块；SM模块；IM模块；FM 模块；CP模块。 20`step-7功能：项目管理；硬件组态，网络组态；软件编程；运行监控。21·step-7组成：SIMATIC Manager ；符号编辑器；硬件配置；通信；信息功能。22·step-7软件的三中编程语言：梯形图；功能块图；语句表。 23·WinAC的功能：控制功能；计算功能；可视化功能；网络功能；工艺技术功能。24·WinAC的特点：提高处理性能；满足实时性能；简化通信接口；降低网络负担；易于集成用户控制要求；编程调试简单方便；节省投资成本；节约安装空间。
上海交通大学继续教育学院复习题 课程名称：综合英语（二） Part I 语法与词汇30% Directions: There are 15 incomplete sentences in this part. For each sentence there are four choices marked A, B, C, and D. You should choose the ONE that best completes the sentence. 1．He kept his head clear; otherwise the accident ______. A. would happen B. happened C. would have happened D. happens 2．――"Is she older than you?"――"Yes. She is older than _______two years" A. me B. I for C. I am by D. me by 3．He is _______a writer as a reporter. A. more B. rather C. not so much D. not such 4．I suppose that when I come back in ten years' time , all these old houses ____ down. A. will have been pulled B. will have pulled C. will be pulling D. will be pulled 5．Johnson hoped it would be ______who would be called upon. A. has B. him C. he D. himself 6．Have a cup of tea, _______? A. shall we B. will you C. won't you D. do you 7．It is estimated that much of a teenager's time is spent______ with friends. A. to talk B. talking C. being talked D.having talked 8．It is one __________best sellers in our country now. A. of them B. of those C. of this D. of their 9．Henry was deported for having an expired visa. He _______ his visa renewed. A. should have had B. must have had C. might have had D. would have had 10．―― "Where is your college located, John?"―― "It is ________." A. on the Fifth Avenue B. on Fifth Avenue C. in Fifth Avenue D. at Fifth Avenue 11．I'm afraid it ______ tomorrow, but who knows? A. may have rained B. might rain C. would rain D. ought to rain 12．The Caspian Sea, a salt lake, is ______any other lake in the world. A. largest B. the largest C. larger than D. the larger than 13．The police accused him of setting fire to the building but he denied in the area on the night of the fire. A. to be B. to have been C. having been D. be 14. The greater the population there is in a locality, for water, transportation and disposal of refuse. A. the greater the need there is B. greater need C. is there great D. the great need 15. This is not a good plant for your garden its seeds are poisonous. A. like that B. in that C. so that D. now that Part II 阅读理解30% Directions: You will read 2 passages and each passage is followed by five questions. For each question there are four choices marked A, B, C, and D. You should choose the best ONE according to the passages. Passage 1
网络教育入学考试模拟试题英语 本期考试共50题，总分100分 一、单选题(共50题) 1、There are___when you cannot refuse your friend's offer.(2.0分) 正确答案:B A、occasions B、situations C、chances D、conditions 2、______ he realized it was too late to return home.(2.0分) 正确答案:C A、No sooner it grew dark when B、Hardly it grew dark than C、It was not until dark that D、Before it grew dark 3、Will you ______ that each child gets a copy of the new picture book?(2.0分) 正确答案:B A、see B、observe C、watch D、stare 4、We are so busy that we had to ______ our vacation till next month.(2.0分) 正确答案:C A、put away B、put down C、put off D、put out 5、We firmly ______ in the future victory of the revolution.(2.0分) 正确答案:C A、specialize B、participate C、believe D、delight 6、___after his death that he was recognized as a great composer.(2.0分) 正确答案:B A、It is until B、It was until C、Not until D、It was not until 7、Don't leave the baby alone in the yard___ .(2.0分) 正确答案:B A、on no account B、on any account C、on the account D、on some account
本期考试共50题，总分100分 一、单选题(共50题) 1、下列各组词语中,没有错别字的一组是( )(2.0分) 正确答案:C A、赡养,涸泽而渔,反聩,哗众取宠 B、简练,人才倍出,作祟,励精图治 C、杀戮,严惩不贷,修葺,罄竹难书 D、整饬,莫衷一是,阔绰,积毁消骨 2、依次在横线上填上词语,最恰当的一组是( )①近年来,全省对乱收费现象进行了专项治理,加大了查处力度,使之得到了有效_________。②然而,当地有关部门仍固执己见,坚持这种破坏历史文化遗产的“旧城改造”,__________在1998年拆除了遵义会议会址周围的大片历史建筑。③北京的圆明园,自康熙四十八年起,先后___________了一百五十多年,荟萃了中外盛景,被誉为“万园之园”。(2.0分) 正确答案:D A、遏制私自修建 B、遏止擅自营造 C、遏止私自修建 D、遏制擅自营造 3、下列各句中括弧内成语的使用,恰当的一句是( )(2.0分) 正确答案:B A、假如语言能够生产物质材料,那么（夸大其词）的人就会成为世界上最富有的人。 B、你说英语难学,其实无论学习什么,都会遇到一些困难,决不会（一帆风顺）。 C、我们的办案人员要深入调查取证,不能片面地听取（一家之言）。 D、小错误也不能放过,须知（集腋成裘）,小错积多了,也会对工作造成大的损害。 4、选用下面的句子为文段填空,排列顺序正确的一项是( )湖上也好,山上也好,天空中也好,____________, ____________,____________；到处都在动,都是不均衡,是离奇变幻,是光怪陆离的阴影和线条的无穷的混合和错综,而万物之中却隐藏着宁静、柔和、统一和美的必然性。①没有一丝完整的线条②没有一个同样的瞬间③没有一片完整的色彩 (2.0分) 正确答案:B A、①②③ B、①③② C、②①③ D、②③① 5、下列词语中括弧内的字的读音全都不同的一组是（）(2.0分) 正确答案:B A、（详）和打（烊）（羞）与为伍安然无（恙） B、（骈）丽欺（骗）龙（腾）虎跃（骁）勇善战 C、伤（痕）（银）行屯（垦）戍边广袤无（垠） D、性（情）（倩）影励（精）图治天空（晴）朗 6、依次填入下面横线上的词语，最恰当的一项是（）对文学作品中的许多知识内容，高中的同学就不必过多从概念上去严格_____，而应重在感受和体验，从丰富文化______，增强_______能力方面去对待。本书对此观点有所涉及，尽管占的篇幅较少，但其重要性是不能_______的。(2.0分) 正确答案:B A、推求素养感悟忽略 B、推敲素养领悟忽略 C、推求素质领悟忽视 D、推敲素质感悟忽视 7、下列各句中，括弧内的成语使用恰当一句是（）(2.0分) 正确答案:C
工业控制网络》复习题 一、概念题 1、现场总线：安装在制造或过程区域的现场装置与控制室内的自动控制装置之间的数字式、串行、多点通信的数据总线称为现场总线。 2、模拟数据编码：分别用模拟信号的不同幅度、不同频率、不同相位来表达数据的0、1状态的，称为模拟数据编码。 3、数字数据编码：用高低电平的矩形脉冲信号来表达数据的0、1 状态的，称为数字数据编码。 4、单极性码：信号电平是单极性的数字数据编码。 5、双极性编码：信号电平为正、负两种极性的数字数据编码。 6、归零码（RZ）：在每一位二进制信息传输之后均返回零电平的数字数据编码。 7、非归零码（NRZ ）：在整个码元时间内维持有效电平的数字数据编码。 8、差分码：用电平的变化与否来代表逻辑“1”和“ 0”的数字数据编码。 9、基带传输：就是在数字通信的信道上按数据波的原样进行传输，不包含有任何调制。 10、载波传输：采用数字信号对载波进行调制后实行传输。 11、单工通信：指传送的信息始终是一个方向，而不进行与此相反方向的传送。 12、半双工通信：指信息流可在两个方向上传输，但同一时刻只限于一个方向传输。 13、全双工通信：指能同时作双向通信。 14、广播式网络：仅有一条通信信道，由网络上的所有机器共享。短的消息，即按某种语法组织的分组或包，可以被任何机器发送并被其它所有的机器接收。分组的地址字段指明此分组应被哪台机器接收。一旦收到分组，各机器将检查它的地址字段。如果是发送给它的，则处理该分组，否则将它丢弃。 15、点到点网络：由一对机器之间的多条连接构成。为了能从源到达目的地，这种网络上的分组可能必须通过一台或多台中间机器。 16、类：一组表示同种系统组件的对象。一个类是一个对象的一种概括。一个类中所有的对象在形式和行为上是相同的，但是它们可以包含不同的属性值。 17、实例：一个对象的一个明确的真实（物理）事件。 18、属性：一个对象的一个外部可视特性或特点的一种描述。
精品文档 上海交通大学继续教育学院网络教育试题纸课程名称：管理信息系统试卷类型：模拟卷（闭卷） 一、单项选择题（每题4分，共20分，答案请填在以下括号中） 1. （B） 2.（D） 3.（A） 4.（C） 5.（C） 1．按作用，信息可分类为___有用信息____、无用信息和干扰信息。 A、初级信息 B、有用信息 C、加工信息 D、有价值信息 2．信息系统的研究视角：技术视角、技术-管理视角、管理-技术视角、___社会___-技术视角。 A、管理 B、组织 C、行为 D、社会 3．信息管理的过程包括信息收集、信息传输、信息加工和信息__储存___。 A、储存 B、输出 C、处理 D、表达 4．数据是未经加工的__原始资料________。 A、数据 B、材料 C、原始资料 D、自然资源 5．按_管理手段_，信息管理可以分类为手工信息管理、信息技术管理、信息资源管理等。 A、信息活动 B、信息处理 C、管理手段 D、数据加工 二、选择填空题（每题4分，共20分，请分别选择以下10个答案填空） 1. （h） 2. （ j） 3. （d） 4. （e） 5. （c） 答案：a.流程 b. 层级 c. 可重复的 d. 交易 e. 流程再造 f. 推理 g. 供应链 h. 管理平台 i. 创造 j. 业务数据 1．从管理系统的角度看，ERP 是整合企业管理理念、业务流程、基础数据和制造资源，用系统化的管理思想为企业决策层及员工提供决策运行手段的__管理平台________。 2．事务处理系统服务于组织作业层，是指负责记录、处理并报告组织中重复性的日常活动，记录和更新企业_业务数据___的信息系统。 3．组织间的合作模式有 3 种：____交易____型、流程型和交互型。 4．企业__流程再造___是指以企业流程为改造对象，从顾客的需求出发对企业流程进行基础性的再思考和根本性的再设计，以达到成本、质量、服务和速度等现代关键业绩指标的巨大提高。 5．电子数据交换主要用于预先商定的、__可重复的____商业事务和信息的自动流转，由计算机自动读取，而无需人工干预或人为介入。
College English Test for Non-English Majors of Adult Education （英语三模拟题3） I. Vocabulary and Structure There are 30 incomplete sentences in this part. For each sentence there are 4 choices marked A, B, C, and D. Choose the One answer that best completes the sentence. 1. I want you to _______B_______ each sum of the money you spent. A. amount to B. account for C. aim to D. intend to 2. When you do not understand a word, you can look it ____D_____ in this dictionary. A. on B. with C. for D. up 3. My husband and I ________B______ conflicting opinions on this matter. A. make B. hold C. keep D. take 4. Why are you talking in such a strange _______B________? A. means B. manner C. matter D. measure 5. The doctors have developed a new ____C______ in heart surgery. A. technology B. technical C. technique D. technician 6. Nothing is more irritating than people who do not keep _____D_____ the point. A. on B. up C. along D. to 7. The government has announced reductions in the country’s defense ____C______. A. plan B. arrangement C. budget D. scheme 8. The news came to us at last. Her severe look _____D_____ how she really felt. A. related B. talked C. spoke D. reflected A9. While we may get used to a sleep-depriving schedule, our judgment, reaction time, and other functions are still impaired. A. affected B. damaged C. mended D. repaired C10. Caffeine and other stimulants cannot overcome the effects of severe sleep deprivation. A. strengthen B. submit C. defeat D. overpower 11. The manager is responsible ____C____ making sure that the shop is run properly the whole day. A. in B. to C. for D. on 12. “Do you have ____C____ experience of thi s type of work?” The manager asked the applicant. A. foregoing B. before C. previous D. past 13. The first ___C_____ came from Europe to America, the new land in the early 17th century. A. emigrant B. emigration C. immigrant D. immigration 14. Big men are not ____B____ strong men; we must not suppose that men are strong merely because they are big. A. ordinarily B. commonly C. necessarily D. usually 15. The audience ____D_______ the play very much and time and again clapped loudly. A. enforced B. engaged C. enhanced D. enjoyed 16. Did the people _____B______ large approve of the government policy? A. in B. at C. on D. for