江南大学现代远程教育2013年上半年第一阶段测试卷
考试科目:《大学英语（三）》第1课至第3课（总分100分）时间：90分钟__________学习中心（教学点）批次：层次：
专业：学号：身份证号：
姓名：得分：
一、交际英语
1、-How soon will your father fly to New York?-_C____________________
A：At 7.00 am.
B：Last week.
C：In three days.
D：Twice a year.
2、-- Must I take a taxi?-- No, you ____D____ . You can take my car.
A：had better to
B：don't
C：must not
D：don't have to
3、-- Congratulations! You won the first prize in today's speech contest.-- ___C_____
A：Yes, I beat the others.
B：No, no, I didn't do it well.
C：Thank you.
D：It's a pleasure.
4、- This box is too heavy for me to carry it upstairs.- ___B____
A：You may ask for help.
B：I'll give you a hand.
C：Please do me a favor.
D：I'd come to help.
5、-- We are going to have a singing party tonight. Would you like to join us?-- ____A____
A：I'm afraid not, because I have to go to an important meeting.
B：Of course not. I have no idea.
C：No, I can't.
D：That's all set.
二、阅读理解
1、Martin Luther King was a black minister, who became a great leader of the civil rights movement in the 1950s and 1960s.
King was born on January 15, 1929 in Atlanta, Georgia. When he was young, he was strongly influenced by Thoreau and Indian leader Mahatma Gandhi's idea of non-violent resistance. Having received a Ph. D (Doctor of Philosophy) from Boston University, he became a political and religious leader of the non - violent civil relights movement in 1955. On August 28, 1963, he led over 250,000 Americans on a march in Washington D.C. to fight for the Civil Rights Law to guarantee equality for all people, and delivered his best known speech "I Have a Dream" before the Lincoln Memorial. The "dream"
is a dream of brotherly love and equality for the Black and White. Thus, he was awarded the Nobel Prize for peace in 1964, but he was murdered four years later.
Though he died, he was greatly respected and loved by the Americans, both the white and the black. By vote of Congress in 1968, the third Monday of every January is now a federal holiday in Luther King's honor. He lives in people's hearts forever.
(1)、Martin Luther King was murdered when he was __C__years old.
A：64
B：50
C：39
D：28
(2)、Martin Luther King was a ___D___.
A：political leader
B：black minister
C：religious leader
D：all of the above
(3)、According to the passage, which of the following statements is TRUE? B
A：Martin Luther King was killed in 1964.
B：Martin Luther King's Day has been a federal holiday for more than 40 years.
C：Martin Luther King urged his people to get equality and freedom through violence.
D：Only black Americans loved Martin Luther King.
(4)、The underlined word "delivered" in the second paragraph could be replaced by ___A___.
A：gave
B：threw
C：announced
D：published
(5)、What's the best title for this passage? A
A：Martin Luther King.
B：How to Award the Nobel Prize.
C：Civil Rights Movement.
D：Civil Rights Law.
2、A characteristic of American culture that has become almost a tradition is to respect the self-made man - the man who has risen to the top through his own efforts, usually beginning by working with his hands. While the leader in business or industry or the college professor occupies a higher social position and commands greater respect in the community than the common laborer or even the skilled factory worker, he may take pains to point out that his father started life in America as a farmer or laborer of some sort.
This attitude toward manual (体力的) labor is now still seen in many aspects of American life. One is invited to dinner at a home that is not only comfortably but even luxuriously (豪华地) furnished and in which there is every evidence of the fact that the family has been able to afford foreign travel, expensive
hobbies, and college education for the children; yet the hostess probably will cook the dinner herself, will serve it herself and will wash dishes afterward; furthermore, the dinner will not consist merely of something quickly and easily assembled from contents of various cans and a cake or a pie bought at the nearby bakery. On the contrary, the hostess usually takes pride in careful preparation of special dishes. A professional may talk about washing the car, digging in his flowerbeds, painting the house. His wife may even help with these things, just as he often helps her with the dishwashing. The son who is away at college may wait on table and wash dishes for his living, or during the summer he may work with a construction gang on a highway in order to pay for his education.
(1)、From Para. 1, we know that in America ____A_____.
A：people tend to have a high opinion of the self-made man
B：people can always rise to the top through their won efforts
C：college professors win great respect from common workers
D：people feel painful to mention their fathers as labors
(2)、According to the passage, the hostess cooks dinner herself mainly because ____B_____.
A：servants in America are hard to get
B：she takes pride in what she can do herself
C：she can hardly afford servants
D：It is easy to prepare a meal with canned food
(3)、The underlined expression "wait on table" in Para. 2 means "_____D____".
A：work in a furniture shop
B：keep accounts for a bar
C：wait to lay the table
D：serve customers in a restaurant
(4)、The author's attitude towards manual labor is ____A___.
A：positive
B：negative
C：humorous
D：critical
(5)、Which of the following could be the best title of the passage? ____C____
A：A Respectable Self-made Family
B：American Attitude toward Manual Labor
C：Characteristics of American Culture
D：The Development of Manual Labor
三、词汇与语法
1、If by any chance someone comes to see me, ask the person to leave a ____A___.
A：message
B：letter
C：sentence
2、We'll hold a sports meeting if it ___C__rain tomorrow.
A：won't
B：isn't
C：doesn't
D：has
3、Jane's dress is similar in design _C__her sister's.
A：like
B：with
C：to
D：as
4、A police officer claimed he had attempted to __A__ paying his fare.
A：avoid
B：reject
C：refuse
D：neglect
5、The manager will not ____D_____ us to use his car.
A：have
B：let
C：agree
D：allow
四、完型填空
1、Strange things happen to time when you travel, because the earth is divided into twenty-four parts, ___21___ a part. You can have days ___22___ more or fewer than twenty-four hours, and ___23___ with more or fewer than seven days.
Your ship goes into ___24___ time part every day if you make a five-day journey across the Atlantic Ocean. As you go into each part, the time ___25___ one hour. Traveling west, you ___26___ your clock back; traveling east, you let it ahead. Each day of your journey has ___27___ twenty-five or twenty-three hours.
If you travel by ship across the Pacific, you ___28___ the International Date Line. This is the point where a new day ___29___. When you go across the line, you change your calendar one ___30___ day, back or ahead.
(1)、D
A：four hours
B：two hours
C：half an hour
D：one hour
(2)、B
A：between
B：with
C：for
D：at
(3)、D
B：months
C：seasons
D：weeks
(4)、A
A：a different
B：the same
C：an interesting
D：a moving
(5)、B
A：turns
B：changes
C：has
D：makes
(6)、D
A：take
B：give
C：put
D：set
(7)、C
A：neither
B：not
C：either
D：never
(8)、A
A：cross
B：get
C：catch
D：touch
(9)、B
A：lasts
B：begins
C：follows
D：breaks
(10)、C
A：all
B：more
C：full
D：less
五、英译汉
(1)、There is a large amount of energy wasted due to friction(摩擦).
由于摩擦损耗了大量的能量。
(2)、She was the only daughter and the youngest child of five.
她是家里唯一的女儿，也是最小的孩子只有5岁。
(3)、Transistors are small in size and light in weight.
三极管体积小质量轻。
六，作文
Instructions:建议你在30分钟内，根据下面所给的题纲用英语写出一篇不少于80词的短文。
Water and Life
1. 随着工业化(industrialization)的推进，地球上的淡水(fresh water)越来越少。
2. 生命没水就要消亡(disappear)，因此人类要珍惜(treasure)淡水。
3. 我们如何节约用水。
Water is the cradle of life.It is very important for all the life. nobody can live without water. Plants and ani mals also need water. When plants in the fields do not get enough water, they die. When animals in the for est can't fine water to drink, they also die. Just as sunshine is a necessity to life, so is fresh water. Without f resh water, our human society would come to a stop. As industrialization progresses, less and less fresh wa ter on Earth. we need to treasure it as we treasure our life, but how?
First, our government should have a good plan for the use of fresh water and develop industries that consu me less water. Second, waste water must be recycled. Finally everyone of us should do his bit to save wate r.
ⅠV ocabulary and Structure （10 points，i point for each item） 从下列各句四个选项中选出一个最佳答案，并将选项号填在答题纸的相应位置上。 1.Studies have shown _______ teenagers often suffer form depression. A.that B.which C.in which D.in that 2.The party has failed to _______ the majority of voters that it is capable of governing the country. A.trust B.credit C.convince D.believe 3._______ driving around all day looking for somewhere to park，why don‘t you take a bus to town？ A.In spite of B.Rather than C.In palce of D.Other than 4.The kids are _______ be hungry when they get home—they always are. A. obliged to B. bound to C. desired to D. motivated to 5.All the characteristics that distinguish birds _______ other animals can be traced to prehistoric times. A.to B.between C.for D.from 6.When the city was _______，everyone knew that total defeat was certain. A.cut off B.cut down C.cut across D.cut out 7.If we _______ everything ready by now，we should be having a terrible time tomorrow. A.hadn‘t got B. didn’t get C.wouldn‘t have got D. wouldn’t get 8.In his composition there were no other errors _______ a few misspelled words. A.beside B.except C.then D.than 9.In deciding _______ a course of action，the candidates tried to estimate its likely impact
江南大学现代远程教育第一阶段测试卷 考试科目:《操作系统》第1章至第4章（总分100分） 时间：90分钟 ______________学习中心（教学点）批次：层次：业余 专业：学号：身份证号： 姓名：得分： 一、名词解释（15分） 1、多道程序设计 2、分时技术 3、操作系统虚拟机 4、程序的顺序执行 5、程序的并发执行 二、存储式计算机的主要特点是什么？（5分） 三、为什么在单道程序工作情况下，I/O设备和中央处理机的并行操作是有限度的？（5分） 四、什么是与时间有关的错误？试举一例说明之。（6分） 五、批处理、分时、实时操作系统的特点各是什么？（6分） 六、什么是进程同步、进程互斥？这两个概念有什么联系与区别？（8分） 七、中断和俘获有什么不同?（5） 八、操作系统的主要特征是什么？为什么会有这样的特征？（6） 九、什么是进程？进程与程序的主要区别是什么？（6分） 十、用户与操作系统的接口是什么？（6分） 十一、如图所示，有五个进程合作完成某一任务，试用P、V操作实现同步，要求写出程序描述。（10分） p2
十二、如图所示，get、copy、put三进程共用两个缓冲区s、t（其大小为每次存放一个记录）。 get进程负责不断地把输入记录送入缓冲区s中，copy进程负责从缓冲区s中取出记录复制到缓冲区t中，而put进程负责把记录从缓冲区t中取出打印。试用p、v操作实现这三个进程之间的同步，并写出程序描述。（10分） 十三、选择、填空（12分） 1、采用多道程序设计后，可能（）。 A、缩短对用户请求的响应时间 B、降低了系统资源的利用率 C、缩短了每道程序执行时间 D、延长了每道程序执行时间 2、并发进程中与共享变量有关的程序段称为___________。 3、为避免用户程序中使用特权指令，计算机硬件结构区分两种操作模式，即____________和_____________。 4、一次仅允许一个进程使用的共享资源称为_______。每个进程中访问临界资源的那段程序称为_______。 参考答案 一、名词解释 1、多道程序设计：多道程序设计技术就是在计算机主存中同时存放几道相互独立的程序，使它们在管理程序控制之下，相互穿插运行。 2、分时技术：所谓分时技术，就是把处理机时间划分成很短的时间片（如几百毫秒）轮流地分配给各个联机作业使用，如果某个作业在分配的时间片用完之前还未完成计算，该作业就暂时中断，等待下一轮继续计算。此时处理机让给另外一个作业使用。这样，每个用户的各次要求都能得到快速响应，给每个用户的印象是：独占一台计算机。 3、操作系统虚拟机：在裸机上配置了操作系统之后就构成了操作系统虚拟机。 4、程序的顺序执行：一个计算由若干个操作组成，而这些操作必须按照某种先后次序来执行，以保证操作的结果是正确的，则这类计算就是程序的顺序执行过程。 5、程序的并发执行：若干个程序段同时在系统中运行，这些程序段的执行在时间上是重叠的，一个程序段的执行尚未结束，另外一个程序段的执行已经开始，即使这种重叠是很小的一部分，也称这几个程序段是并发执行的。
大学英语精读1题库 试题一 Part 1. V ocabulary and structure (30%) Directions: Choose one for the best answer. 1. They _____an enemy guard near the railway station. A cast B arrested C captured D mounted 2. The steps of the old house _____ under my weight. A complained B sobbed C murmured D groaned 3. Young adults ____ older people are more likely to prefer pop songs. A other than B more than C less than D rather than 4. I’d rather have a room of my own, however small it is, than _____ room wit h someone else. A to share B to have shared C share D sharing 5. When in trouble, she always leans _____ John for help. A on B towards C to D at 6. Just as the builder is skilled in the handling of his bricks, ______ the experienced writer is skilled in the handling of his works. A as B thus C so D like 7. It was because the ten major building projects were designed, built and fully completed ____ ten months that it was considered to be a miracle. A in good season B in great demand C in a matter of D in advance 8. No matter how frequently _____, the works of Beethoven always attract large audience. A performed B performing C to be performed D being performed 9. He is such a devoted football _____ that he travels with the team. A player B fun C fee D fan 10. I’m very glad to know that my boss has generously agreed to _____ my debt in return for certain service. A take away B cut out C write off D clear up 11. At first, the speaker was referring to the problem of pollution in the country, but halfway in her speech, she suddenly ____ to another subject. A committee B switched C favored D transmitted 12. There are other problems which I don’t propose to _____ at the moment. A go into B go around C go for D go on 13. I want to buy a new tie to ____ this brown suit. A go into B go with C go after D go by 14. These dogs were _____ after the long chase. A holding their breath B catching their breath C wasting their breath D recovering their breath 15. John said that he didn’t quite ____ and asked me to repeat what I had said. A . snatch up B. summon up C catch on D watch on 16. I was ______ the point of telephoning him when his letter arrived. A to B on C at D in 17. Although architecture has artistic qualities, it must also satisfy a number of important practical _____. A. obligations B regulations C observations D considerations 18. This ticket ____you to a free meal in our new restaurant. A gives B grants C entitles D credits 19. A season ticket _____ the holder to make as many journeys as he wishes within the stated period of time. A grants B promises C entitles D presents 20. It is well-known that the retired workers in our country are ____ free medical care. A entitled to B involved in C associated with D assigned to 21. She always _____ these arguments. A gets the better of B does better than C thinks better of D does her best 22. The carpenter angrily ______ aside his tools and would work no longer. A flung B flapped C patted D tackled 23. When Jim heard the fire alarm he _____ and looked for the nearest exit.
大学英语B仿真模拟题一 第一部分：交际用语（共5小题，每小题3分，满分15分） 此部分共有5个未完成的对话，针对每个对话中未完成的部分有4个选项，请从 A, B, C, D四个选项中选出正确选项。 1. — What can I do for you, madam? — A. I want a kilo of apples. B. You can go your own way. . C. Thanks. D. Excuse me. I’m busy 2. — May I see your tickets and passports, please? — t. B. Here they are. A. No, you can’ C. Yes, you can. D. No, they are mine. 3. — I’m sorry I’m late. —. Come earlier next time. A. No trouble B. All right C. It doesn’t matter D. I don’t matter 4. —Excuse me, sir. Where is Dr. Brown’s office? — . B. Pardon? I have no idea. A. You can’t ask me . C. Please don’t say so . D. Sorry I don’t know, but you can ask the man over there o interrupt (打扰) you but… 5. —Excuse me. I don’t want t — A. Can I help you? B. Certainly, how dare you. . D. Yes, you did. C. It’s quite all right 第二部分：阅读理解（共10小题，每小题3分，满分30分） 此部分共有2篇短文，在第一篇短文后有5个正误判断题，从每题后的两个选项 中选出正确答案；在第二篇短文后有5个问题。请从每个问题后的A, B, C, D四 个选项中选出正确选项。 Passage 1 It is now commonly known that AIDS is a deadly disease. It does great damage
2013-2014学年第一学期新疆师范大学 青年政治学院考试 大学英语1试题（考试时间：120分钟闭卷）A卷 注: 本次考试试卷的所有答案全部写在专用答题纸上。考试结束 后，试卷和答题纸一起上交。 I. Matching the definitions in Column B with the words in Column A. (10 points in total, 1 point for each) 1.efficient a. careful and hard work 2.expert b. produce something for the first time 3.propose c. able to plan and work well 4.constant d. dismiss somebody from a job 5.suspect e. choose 6.invent f. satisfied, pleased 7.select g. put forward for consideration 8.diligence h. suppose 9.fire i. happening very frequently 10.content j. person with special skill or knowledge II. Giving Chinese equivalents to each of the following phrases and expressions. (10 points in total, 1 point for each) 11.by no means 12. long for 13. break off 14. after all 15.be bound to 16. keep up with 17.find out 18. work on 19.round the corner 20. set one’s mind to III. Fill in each blank with the proper form of the words given in the brackets. (10 points in total, 1 point for each) 21. It’s very (kindly) of you to invite me to tea. 22. We had fine weather all through July except for an (occasion) thunderstorm. 23. If the tea is too strong, you can (add) some more water. 24. Jenny is very (reliably)--- if she says she’ll do something she’ll do it. 25. After reading the novel, he was too (excite) to go to sleep that night. 26. The cat watched the mouse hole with great (patient). 27.Would you mind (repeat) what you’ve just said? 28.You will find this dictionary most (help) for learners of English. 29.I am (reluctantly) to get out of bed on cold mornings. 30.To my (disappoint), the book was not half so good as I had
第一阶段练习题(参考答案) 一、单项选择题 二、填空题 1．视图 2．工具箱 3．工具 4．选项 5．编辑器 6．对象的性质，来描述和反映对象特征的参数7．对象的动作、行为 8．Form窗体 9．Font 10．Multilint 11．在运行时设计是无效的 12．Style 13．Style 14．Locked 15．TabIndex 16．0 17．VB98 18．2 19．定义对象属性20．赋值 三、程序填空题 1．①Load ②False ③Change ④Text2 + Text1 2．①(Height - t) ②+ vbCrLf + 四、编程题 1． ⑴操作步骤： ①启动VB6.0 ②选择“文件”菜单中的“新建工程”命令，在随后出现“新建工程”对话框中选择“标准EXE”，单击“确定”按钮。 ③单击工具箱的“标签”标准控件，在窗体上建立一个标签。同样操作在窗体上建立三个标签、一个文本框和一个命令按钮。
⑵窗体属性的设置如表1所示。 ⑶控件属性的设置如表2所示。 控件设置后的界面如图1所示 表1窗体属性列表 控件名称属性属性值 Form1 Caption 基本控件示例 Form1 Font 宋体、小四号 表2控件属性列表 控件名称属性属性值 Label1 Caption VB程序设计和数据库 Label1 AutoSize True Label2 Caption 请输入您的姓名 Label2 AutoSize True Label2 Font 粗斜 Label3 AutoSize True Label3 BoardStyle 1-Fixed Single Text1 Text 空Command1 Caption 单击在标签内显示 图1设计界面 ⑷代码设计： 双击Command1控件，或在“视图”菜单中选择“代码窗口”命令，出现代码窗口，选择Command1控件的Click项，然后Command1_Click( )过程代码如下：Private Sub Command1_Click() Label3 = "欢迎" + Text1 + "同学参加VB学习！" End Sub ⑸运行测试： 在“运行”菜单中选择“启动”命令，或按F5，或单击工具栏上“运行”按钮，进入运行状态，在文本框内输入自己的姓名后，单击命令按钮，出现图2所示的运行界面。 ⑹保存窗体文件和工程文件。
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
第一阶段练习题 一、填空题 1．BCD码都以位二进制数来表示1位十进制数，常用的BCD码有码、2421码、余3码等。 2．8421码01000101.1001对应的十进制数为，余3码为。 3．通常将逻辑量在形式上数字化，即用逻辑“”表示逻辑“真”，用逻辑“”表示逻辑“假”。 4.基本的逻辑关系有“”逻辑、“”逻辑及“非”逻辑三种。 5．当决定一事件结果的所有条件都满足时，结果才发生，这种条件和结果的关系就称为逻辑“”或者“”运算。 6．“与”运算的含义是：只有输入变量都为1时，输出变量才为；反之，只要输入变量中有一个为0，输出变量便为。 7．在决定一事件结果的所有条件中，只要有一个或一个以上满足时结果就发生，这种条件和结果的关系就称为逻辑“”或者“”运算。 8．或运算的含义是：只要输入变量中有为1，输出变量就为1；反之，只有输入变量都为时，输出变量才为0。 9．一事件结果的发生，取决于某个条件的否定，即只要条件不成立结果就发生，条件成立结果反而不发生。这种条件和结果的关系就称为逻辑“”。 10．逻辑函数的描述方法有、真值表和逻辑图三种形式。 11．假定F、G都是具有n个相同变量的逻辑函数，对于这n个变量的种组合中的任意一组输入，若F和G都有相同的输出，便称这两个函数相等。可以看出，两逻辑函数相等的实质是它们的完全相等。 12．逻辑代数表达式都是由“与”、“或”、“非”这三种基本运算组成的，其中“”运算优先级别最高，“”运算优先级别最低。 13．与运算及或运算的分配律分别为：A（B+C）= ， A + B C = 。 14．若B= 0 ，则A + B = ，A B = 。 15．若B= 1 ，则A + B = ，A B = 。 16．若B≠A，则A + B = ，A B = 。 17．由吸收律可知，A+A B C= ，A（A+B+C）= 。 18．由吸收律可知，A+A B C= 、A（A+B+C）= 。
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。
一、填空题（20分，每空1分） 1 、测温方法通常分为接触式和非接触式两大类，接触式仪表的一般分为热电阻温度计、热电偶温度计、（）温度计、（）温度计； 2、热电偶回路中热电动势的大小只于组成热电偶的（）的性质和（）的温度有关，而与热电偶丝的直径、长度及延程温度分布无关。 3、为了克服外界电源的干扰电压对热电偶测温回路的干扰，提高测温回路的抗干扰能力，一般采用（）屏蔽，（）屏蔽，（）、热电偶浮空等防范措施。 4、选择弹簧管压力表测量波动较大压力时，仪表的示值应经常处于量程范围的（）附近，测量压力较动教小的（）左右。 5、测量流量、水位的差压式变送器一般投入时需要先打开平衡门，主要是由于管道或系统静压很大，为了防止（）而损坏。 6、氧化锆氧量计一般分为探头传感器和变送单元两部分，两者之间的联络信号回路有（）、（）、（）信号等； 7、常用调节阀有四种典型的流量特性，分别是（）流量特性、（）流量特性、（）流量特性、（）流量特性。 8、气动调节阀的三断保护是指（）保护、（）保护、（）保护。 二、判断题（10分，每题1分）； 1.对于具有线性刻度关系的仪表，灵敏度K是一个常数，对于非线性刻度的仪表其灵敏度随输入量的变化而变化。（） 2.通常把温度测量仪表按其在量值传递中的地位从高到低分为标准器、基准器、实验室和工厂用仪表。（） 3.采用热电阻测量温度时，由于两线制测量回路线路电阻最小所以较三线制、四线制测量方式更为准确。（） 4.仪表的回程误差也称变差，其数值等于正反行程在同一示值上的测量值之差的绝对值。 （）5.在选用气动执行机构时，通常在低静压、低压差和小口径的场合应选择单座阀，而在高静压、高压差和大口径的场合应选用双座阀。（）6.用弹簧管压力表测量压力时，当压力表安装位置低于取样口时，应对压力表采用负修正来进行高度差的修正。（） 7.气动调节阀的气开、气关形式的选择，主要从生产工艺的安全来考虑。（） 8.流量节流装置安装时方向不能装反，如果装反可能造成流量指示偏大或偏小。（） 9.电-气阀门定位器是气动执行器的一个主要部件，它一般是按力矩平衡原理工作，它与气动执行器配合使用组成一个不具有负反馈的比例调节系统。（） 10.某物体长度经测量为0.06870m，其有效数字为四位。（） 三、选择题：10小题，共计1分。 1.表征仪表的主要质量指标之一是（） （A）绝对误差；（B）相对误差；（C）引用误差；（D）基本误差。 2. 工业用热电阻检定时，与二等标准水银温度计进行比对，检定时油槽温度变化不得超过（）。 （A）±0.1℃；（B）±0.2℃；（C）±0.5℃；（D）±1℃。 3.测量气体流量时，为防止被测气体中存在的凝结水进入并积存在信号管路中，取压口和信号管路应符合（）。 （A）取样口应在节流装置取压室上方，信号管路向下倾斜； （B）取样口应在节流装置取压室下方，信号管路向下倾斜；
一、交际英语 1.- Sorry I'm late. - _________ A.You are welcome. B.It's a pleasure. C.Take care. D.Don't worry. 答案：D 2.- We are going to have a singing party tonight. Would you like to join us? - ________ A.I'm afraid not, because I have to go to an important meeting. B.Of course not. I have no idea. C.No, I can't. D.That's all set. 答案：A 3.- Would you like to go to the concert with us this evening? - ________ A.No, I already have plans. B.I'd love to, but I'm busy tonight. C.No, I really don't like being with you. D.I'm ill, so I shouldn't go out. 答案：B 4.- Must I take a taxi? - No, you ________ . You can take my car. A.had better to B.don't C.must not D.don't have to 答案：D 5.- Could I speak to Don Watkins, please？ - ________ A.Speaking, please. B.Oh, how are you？ C.I'm listening. D.I'm Don. 答案：A 电大、各类远程网络教育统考大学英语B、计算机应用基础统考辅导
山东工商学院 2020学年第一学期大学英语（一）课程试题 A卷 （考试时间：120分钟，满分100分） 特别提醒：1、所有答案均须填写在答题纸上，写在试题纸上无效。 2、每份答卷上均须准确填写函授站、专业、年级、学号、姓名、课程名称。 一单选题 (共20题，总分值40分 ) 1. ________________ only by one’s appearance, I’m sure, will have you get just half of him or less （2 分） A. Judged B. Judging C. To be judged D. Judge 2. It is one of the major tasks of the training to learn to ________________ difficult situations. （2 分） A. cope with B. add up C. go with D. get on 3. __________ we’ll have the sports meet tomorrow depends on the weather. （2 分） A. When B. If C. Whether D. That 4. Mark was asked to send his resume to the ________________ department of the company he applied for. （2 分） A. personal B. people C. personnel D. person 5. The number of the students who took part in the entrance examination __________ great. （2 分） A. is
第一阶段测试题 一.选择题： 1. 锤式粉碎机的粉碎比取决于( )。 A. 锤刀的尺寸 B. 筛网的孔径 C. 锤刀旋转速度 D. 锤刀的质量2．啤酒厂麦芽汁制备过程的主要设备有（ ）。 A.糊化锅、糖化锅、过滤槽、煮沸锅 B. 调浆罐、糊化锅、水解锅、过滤槽 C. 糊化锅、糖化锅、维持罐、储存罐 D.调浆罐、糖化锅、过滤槽、维持罐 3．培养基连续灭菌流程的主要设备有（ ）。 A. 调浆罐、水解锅、冷却器 B. 蒸煮罐、后熟 器、糖化锅 C. 蒸煮罐、后熟器、冷却器 D. 连消塔、维持罐、冷却器 4．工业生产中，培养基分批灭菌通常是在（ ）中进行。 A. 发酵罐 B.糖化罐 C. 蒸煮罐 D.维 持罐 5．培养基连续灭菌流程中，维持罐的主要作用是（ ）。 A. 加热升温 B.维持压强 C. 保证灭菌时间 D.冷却降 温 6．啤酒厂糊化锅和糖化锅均装设搅拌器，其作用是（ ）。 A. 使醪液翻动，排出CO2 B.把麦芽打碎
C. 使醪液浓度和温度均匀 D.增加溶解氧 7. 连续灭菌要求培养基尽量按顺序流动，是为了( )。 A.提高处理能力 B.减少加热蒸汽用量 C.降低有效成份损失 D.保证灭菌效果 8. 在气流输送的垂直输料管中，颗粒的悬浮速度( )其气流输送速度。 A. 小于 B. 等于 C. 大于 D.不能确定 二.问答题: 1. 组成一个气流输送系统至少应具有哪些设备？若工作中出现中途 掉料，甚至堵塞管路的故障，试分析原因并提出解决办法。 2. 培养基连续灭菌需要几个过程？对各过程所用设备都有什么要求？ 3. 气流输送系统的空气除尘器的作用是什么？试述常用的两种空气除尘器的除尘机理。（选自华南理工大学2005年考研复试题） 三.计算题： 每批配制温度25℃的培养基30m3，采用处理量6m3/h的连消塔加热、维持罐保温进行连续灭菌。若原始微生物污染程度为105个/ml, 灭菌温度为125℃，要求灭菌程度达到10-3个/批，已知灭菌速率常数k=11min-1，试设计连消塔和维持罐。 （培养基密度、比热与水相同，加热蒸汽压力0.3MPa(表压)）
一，连线 1 extremely a. very 2 hazard b. danger 3 pollute c. make dirty or unfit for use 4 originally d. in the beginning 5 feasibility e. possibility of being carried out6survive f. continue to live7 atmosphere g. the whole mass of air round the earth 8 conclusion h. belief or opinion which is the result 9 procceed i. continue after an interruption10 conference j. a meeting for discussion11 billion k. a thousand million12 humorous l. amusing and funny 1 mysterious c. hid2vanish f. arrive as expected 3 mask j. move 4 pull into i. shock5bightly h. go back 6. come through e. cheerfully and happily7 exclaim b. disappear8 retreat g. cry loudly9 stun d arrive at10 make one’s way a. hard to explain or under 二.填空. 1. Industrial cities such as Chicago and Detroit have severely ________the waters of the Great Lakes. 2. They are studying the ______ of building a new shopping center outside town. 3. Medical researchers reached the _________long ago that smoking is a serious __________to health. 4. George Washington, the first President of the United States, is _________the Father of His Country. 5. The fire that broke out in the plant during the night was still seen ________a lot of smoke the next morning. 6. The World Cup was transmitted around the world by ________. 7. The movie we are going to see is said to be ________the life story of an American general. 8. They are nine _________in the solar system. They are : Mercury, Venus, Earth, Mars, Jupiter, Uranus, Neptune and Pluto. 9. Supporters of gun control have worked for many years to ban the sale of ___________handguns in American. 10. My native town, which was _________rather small, has now been built into one of the biggest cities in the province. 11. Jinmao Building in Pudong, Shanghai an be seen from miles away,_________ into the sky. 12. The speaker said something about the actors first and then __________to talk about the film. 13. We had a long debate ___________whether we should spend so mush money on space technology. 14. A plate dropped from her fingers and _________into pieces on the kitchen floor. 15. The bad weather __________our building program by three weeks. 16. “Why won’t you to go to Tibet with me ?” “_________,l don’t like fl ying, and _______________,l can’t afford it .”