大学期末思修考试
2019最新大学思想道德修养与法律基础试题[含答案]
一、选择题
1．理想具有的特征是（）ABCD
A．超前性 B．阶级性 C．科学性 D．时代性
2．人们的社会实践活动所赖以展开的各种关系的总和是( )C
A．人生态度 B．人生目的 C．人生环境 D．人生价值
3．道德是一种行为规范，它所包含和要解决的主要矛盾是（A）。
A个人利益和整体利益B公正和偏私、诚实和虚伪
C经济基础与上层建筑D社会进步和阻碍社会进步
4．道德通过评价等方式，指导和纠正人们的行为和实际活动，协调人们之间的关系。这指的是道德的（B）。
A认识功能
B调节功能
C沟通功能
D教育功能
5．如果立遗嘱人先后立了数份内容相抵触的遗嘱，应以( D )为主。
A自书遗嘱B代书遗嘱C录音遗嘱D最后一份遗嘱
6．国家与法是
A．从来就有的 B．与人类社会共始终的
C．在阶级社会才存在的 D．在社会发展到一定历史阶段产生的
CD
二、单选题
7．任何价值观念在现代都应该被允许。（）
8．信仰是信念最集中、最高的表现形式，信仰有（）。
A、科学的与人文的
B、理性的与情感的
C、科学的与非科学的
D、宗教的与哲学的
三、多选题
9．当代大学生应该自觉确立马克思主义的科学信仰。下列属于对于马克思主义的科学认识
的是______。(正确答案：ABCD)
A：马克思主义深刻揭示了人类历史的发展规律
B：马克思主义反映了无产阶级的革命本质和博大胸怀
C：马克思主义以解放全人类为己任
D：马克思主义为人类的进步和解放指明了正确方向
10．以下能够体现中国民族精神的是（）（标准答案：ABCD)
A. 长征精神
B. 雷锋精神
C. 两弹一星精神
D. 西柏坡精神
11．法律思维思考与处理法律问题要运用 ( CD )
A.法律原则
B.法律概念
C.法律精神
D.法律原理
12．社会物质生活条件是指与人类生存相关的 ( BCD )
A.社会关系
B.地理环境
C.物质资料
D.人口
13．裁定管辖是指人民法院以裁定方式确定诉讼的管辖，分为 ( BCD )
A.法定管辖
B.移送管辖
C.指定管辖
D.管辖权的转移
14．出售质量不合格的商品未声明的，其诉讼时效时 ( A )
A.1年
B.2年
C.4年
D.20年
15．社会主义公有制的基本形式是 ( CD )
A.民营经济
B.私营经济
C.集体所有制
D.国有经济
16．授予专利权的发明和实用新型，应当具备的条件是 ( BCD )
A.价值性
B.实用性
C.创造性
D.新颖性
四、问答题
17．对待马克思主义的科学态度是什么？
五、判断题
18．道德和法律作为一种特殊的社会意识形态，归根到底是由当时的统治者决定的。（错误）
19．自我修养是指一个人按照一定社会或阶级的要求，经过学习、磨炼、涵养和陶冶的功夫，为提高自己的素质和能力，在各方面进行的自我教育和自我塑造。（正确）
20．宪法是我国的根本大法，规定国家的根本制度和根本任务。（正确）
21．社会公德的基本特征是继承性、基础性、广泛性、简明性。（正确）
22．签定无固定期限的劳动合同后不能解除合同。（错误）
23．宪法是我国的根本大法，规定国家的根本制度和根本任务。（正确）
24．劳动者单方提出解除劳动合同要提前60日以书面形式通知用人单位。（错误）
25．在道德的功能系统中，其认识功能和调节功能是主要的功能。
26．正确认识理想与现实的关系就可以确保理想的实现。（）B
A．正确 B．错误
27．理想信念是一个思想认识问题，而不是一个实践问题。（错）
28．一个人的理想信念越崇高、越坚定，精神境界和人格就会越高尚。（对）
29．我国婚姻法规定，父母有抚养教育子女的义务，子女有赡养扶助父母的义务。（答案：对）
30．在现代社会，维护公共秩序最重要的是靠道德，其次是靠法律。
大学英语口语测试试题 1.Shopping 1)Do you enjoy shopping? Why or why not? I seldom go shopping. It takes too much time. I like to go shopping very much. It is so interesting. 2) What do you usually buy when you go shopping? I only shop for daily necessities, such as toothbrush, toothpaste, toilet paper, cleansing cream, soap, shampoo, washing powder… I like music/books so sometimes I go to campus bookstores to look for my favorite CDs/the recent bestsellers. 3) Where do you usually go shopping, supermarkets or department stores? Downtown or in campus stores ? I usually do my shopping at large supermarkets/campus stores/shops nearby since they often have good buys/it saves time. I enjoy shopping at supermarkets. I love to see shelf on shelf stacked with all kinds of delicious /nice things. Supermarkets are so convenient. You can get almost everything you want in a big supermarket. I hate shopping in a supermarket. It’s always so crowded/the quality of goods is questionable/not so good/ not guaranteed. I like going shopping in big department stores downtown because I think they offer a better service. 4)When you buy a dress or a coat, which do you give first priority to: color, price, quality, style or brand name? I think price/color/style/quality is the most important. I love to buy clothes that are in fashion but they are mostly too expensive for me. I love buying things when they are on sale and I often manage to get a good deal. 5) Do you enjoy bargaining? Are you good at it? I love sales/enjoy bargaining/am good at bargaining with street peddlers. I always/never ask for a discount. 2. Sports 1) Do you like sports? What is your favorite sport? I like swimming/jogging/fishing/tennis, etc. My favorite sport is basket/volleyball/football, etc. 2)Do you like jogging? Why or why not? Jogging is considered a healthy sport for both the young and the old/for people of all ages. Many people begin jogging because they believe it is a very good form of exercise/can make their hearts stronger / can help them lose weight. Jogging against the cold wind is also a test of one’s will power. 3)Why do people need to play sports? Playing sports can help us to relax. Sitting in a chair all day has made me very lazy. I can get my figure back if I play a sport. I can meet some new friends when I play sports.
习题 一、单项选择题(在每小题的四个备选答案中，选出一个正确答案，并将正确答案的序号填在题干的括号内。每小题1分，共10分) 1. 下列指标中，不能表征测量精度的是（） A. 正确度 B. 精密度 C. 准确度 D. 精确度 2. 仪表1：量程范围0～500℃，1.0级；仪表2：量程范围0～100℃，1.0级。两个仪表的绝对误差的大小是（）。 A. 1>2 B. 1=2 C. 1<2 D. 无法比较 3. 下列指标中，表征测量仪表对被测量变化的敏感程度的是（）。 A. 灵敏度 B. 分辨率 C. 线性度 D.变差 4. 69×102有几位有效数字？（） A. 1 B. 2 C. 3 D. 4 5. 在压力测量仪表的量程时，为保证安全性，压力较稳定时，最大工作压力不超过仪表量程的（）。 A. 1/3 B. 1/2 C. 2/3 D.3/4 6. 下列测温方法，属于非接触测温的是（） A. 热电偶测温 B. 热电阻测温 C. 膨胀式测温 D. 光学温度计 7. 在校正风洞内标定测压管时，待标定测压管设置在风洞的（）。 A. 收缩段 B.稳压段 C. 实验段 D. 过渡段 8. 下列不属于用于测温的热电阻材料该具备的条件的是（） A. 电阻温度系数α应尽可能小 B. 电阻率大，可以得到小体积元件 C. 价格便宜，工艺性好 D. 电阻温度特性尽可能接近线性 9. 下列哪种流量计属于容积式流量计？（） A. 转子流量计 B. 椭圆齿轮流量计 C. 涡轮流量计 D. 涡街流量计 10. 下列哪种流量计属于差压式流量计？（） A. 转子流量计 B. 椭圆齿轮流量计 C. 涡轮流量计 D. 涡街流量计 二、填空题（每空1分，共25分） 1.测量方法的分类中，按测量手段分 为：、、。 2.测量仪表的三个基本的功能 是：、、。 3.随机误差特 点：、、、。 4.热电偶电势由和组成。 5.标准节流装置取压方式中，目前应用最广泛的是： 和。 6.测量粘性的、腐蚀性的或易燃性的流体的流量时，应安装。 7.差压式流量计由、、三部 分组成。 8.在选择压力检测仪表的类型时，需要考虑的因素有：、 、、。 9.热阻式热流计的误差与、 和。
**** 大学课程考核试卷 xxxx---xxxx学年第一学期xxxx级xxxx专业（类） 考核科目大学英语三课程类别必修课考核方式闭卷卷别 B （注：考生务必将答案写在答题纸上，写在本试卷上的无效） I. Listening Comprehension (30 marks) Part 1: Short dialogues (10 marks, 1 mark each) Directions: Listen to the short dialogs and then choose the correct answers to the questions. 1. A. She did not take the shopping list along with her. B. She did not write a shipping list. C. She does not want to shop in a crowded supermarket. D. She wants to finish shopping quickly. 2. A. Write a statement for the woman. B. Revise what the woman will write. C. Fill in forms for the woman. D. Apply to an American university for admission. 3. A. Contemporary women no longer want to obey their husbands. B. Modern girls no longer love their husbands. C. At the marriage ceremony the bride should promise to obey her husband. D. At the marriage ceremony the bride should show loyalty to her husband. 4. A. She is weak in doing projects. B. She is weak in studies. C. She tends to work whole-heartedly. D. She is not willing to start a project. 5. A. The football match should be called off. B. The meeting should not include new items. C. The meeting should have another two items. D. The football should be included in the agenda. 6. A. It is important to offer an online friend a drink. B. It is delightful to get a drink from an online friend. C. Ensure that nobody puts anything harmful into your drink.
<大学英语语法>考查试题 一．选择正确答案填入相应的空格处：（70%） forest guards often find campfires thet have not been ______completely. down B. put out C. put away over 2..Of all the economically important plants, palms have been______. least studied the least less and less study the less is a continuous supply of fuel oil. things needed is needed is needed their need 4.The survey indicates that each Chinese family averaged_____of daily television usage in 1994than in 1993. many as 60 minutes B. 60 minutes more C. 60 minutes C. more 60 minutes 5.All evidence the court has collected boils_____to the fact that he is a spy. A. down B. off C. up D. overluggage, the group of tourists hurried to the airport.2009-2010学年第二学期（） A. After packed packed packing was always nervous_____ in city traffic. driving B. driving driving driving 8. I saw Alan skimming over the water and, finally, ____ into it.
习题 一、单项选择题 1. 下列指标中，不能表征测量精度的是（ A ） A. 正确度 B. 精密度 C. 准确度 D. 精确度 2. 仪表1：量程范围0～500℃，1.0级；仪表2：量程范围0～100℃，1.0级。两个仪表的绝对误差的大小是（ A ）。 A. 1>2 B. 1=2 C. 1<2 D. 无法比较 3. 下列指标中，表征测量仪表对被测量变化的敏感程度的是（A ）。 A. 灵敏度 B. 分辨率 C. 线性度 D.变差 4. 69×102有几位有效数字？（B ） A. 1 B. 2 C. 3 D. 4 5. 在压力测量仪表的量程时，为保证安全性，压力较稳定时，最大工作压力不超过仪表量程的（ D ）。 A. 1/3 B. 1/2 C. 2/3 D.3/4 6. 热电偶测温的基本原理（A） A. 热电效应 B. 2 热压效应 C. 热胀效应 D. 4 冷缩效应 7.测量仪表的主要性能指标有（ABD） A．精度 B. 稳定度 C. 输入电阻 D.灵敏度 8.可以表达精度的指标是(ABD) A.精密度 B.线性度 C.正确度 D.准确度 9. 下列测温方法，属于非接触测温的是（ D ） A. 热电偶测温 B. 热电阻测温 C. 膨胀式测温 D. 光学温度计 10. 下列不属于用于测温的热电阻材料该具备的条件的是（A ） A. 电阻温度系数α应尽可能小 B. 电阻率大，可以得到小体积元件 C. 价格便宜，工艺性好 D. 电阻温度特性尽可能接近线性 11. 下列哪种流量计属于容积式流量计？（B ） A. 转子流量计 B. 椭圆齿轮流量计 C. 涡轮流量计 D. 涡街流量计 12. 下列哪种流量计属于差压式流量计？（ A ） A. 转子流量计 B. 椭圆齿轮流量计 C. 涡轮流量计 D. 涡街流量计 二、填空题 1.测量方法的分类中，按测量手段分为：直接、间接、组合。 2.测量仪表的三个基本的功能是：物理量变换、信号传输、测量结果显示。 测量的目的是：准确及时地收集被测对象状态信息，以便对其过程进行正确的控制。 3.随机误差特点：有界性、对称性、抵偿性。 4.热电偶电势由接触电动势和温差电势组成。 5.标准节流装置取压方式中，目前应用最广泛的是：孔板式和文丘里。 6.差压式流量计由节流装置，导压管和差压计三部分组成。 7.在选择压力检测仪表的类型时，需要考虑的因素有：被测介质压力大小、被测介质性质、对输出信号的要求、 使用的环境。 8.按测量手段分，测量方法有直接测量、间接测量和组合测量。 9.按测量方式划分，测量方法有偏差式测量法、零位式测量法和微差式测量法。 10.气体湿度测量方法有干湿球法、露点法、电阻法和吸湿法
《大学英语二》试卷分析 一、本试卷共包括七个部分： 1.V ocabulary and Structure 20% https://www.doczj.com/doc/9518906885.html,plete the dialogue 10% 3.Fill in the blanks with the words given 10% 4.Reading Comprehension 30% 5.Translation 15% 6.Writing 15% 试题体现了英语教学的思想和要求。主要表现在：1.注重语言基础知识的考查,强调语言知识运用,大部分题目都创设了比较完整或相对独立的语境。2.定位语篇,突出能力考查,阅读都能把理解文章的主旨大意,掌握文章的整体要领作为命题的基本内容,旨在考查学生分析和解决问题的能力。3.大多数试题结构合理,难易基本适中。大部分考点中要求考生不仅要了解字面意义，还要结合上下文语境、联系相互的文化背景进行思考。参加本次考试的共34个教学班，平均分为79分。 二、试卷分析 1. 单项填空题。本题注重语境和知识点的覆盖面，未超出考纲规定的范围，也体现了以考查动词为主的理念。包含了动词短语、非谓语动词、动词时态语态题；另外,也考查复合句,冠词等语法知识。此部分学生的掌握程度也不错。 2. 补全对话题。语境设计合理，切近生活，考查了学生的日常交际能力。有利于课程改革和英语教学。这部分题学生得分率较高。 3. 阅读理解得分率较高。说明学生能够依据文章内容，进行概括归纳和推理判断的能力比较高。能理解文章的深层意思，从文章的信息中推断出答案。 5. 选词填空。掌握的欠缺，说明学生对英语语言的实际应用还有待提高好。 6. 翻译和写作。书面表达以检测考生运用书面英语的书面输出能力为目的，话题十分贴近学生生活，具有很强的现代气息，失分主要原因是词汇知识掌握不牢固。表现如下： 1、对单词记忆不准，书写时出错。 2、不会变化词性。 3、大部分学生的单词拼写有误。 建议加强词汇记忆的同时一定要注意训练学生正确运用词汇的能力。 三、今后教学方面的建议 1、认真研究考试说明，明确并把握英语命题改革的方向；针对性训练新的题型。 2、加强基本功训练，尤其是要加强单词记忆策略和单词拼写能力的培养。 3、加强学生在语境中对语篇和语义的领悟能力，培养学生的判断推理能力及文章深层 含义的理解。 4、进一步加强写作训练，提高学生遣词造句、组句成篇的能力，从而提高考生的书面 表达能力。
Network Education College, BLCU 《大学英语（一）》模拟试卷一 注意： 1．试卷保密，考生不得将试卷带出考场或撕页，否则成绩作废。请监考老师负责监督。2．请各位考生注意考试纪律，考试作弊全部成绩以零计算。 3．本试卷满分100分，答题时间为90分钟。 4.本试卷试题为客观题，请按要求填涂答题卡，所有答案必须填涂在答题卡上，答在试题卷上不给分。 I.Multiple Choices. (2 points for each, altogether 40 points) Directions:There are 20 sentences in this section. Beneath each sentence there are four choices respectively marked by letters A, B, C and D. Choose the word that you think best complete the sentence. Write your answers on the answer sheet. 1. The house isn't big enough for a family of four, and_______, the price is not reasonable. A. even though B. furthermore C. therefore D．in that 2. Now there is no need to worry about the deadline since we are ahead of_______. A. table B. chart C. schedule D．graph 3. Doing all the housework_______ my mother at least three hours a day. A. spends B. affords C. occupies D．spares 4. _______ the form with your name and your address. A. Write B. Fill in C. Take down D．cover 5. The_______ runner can run 2 miles in fifteen minutes. A. common B. usual C. average D．general 6. Since it is late to change my mind now, I am_______ to carrying out the plan. A. obliged B. committed C. engaged D．resolved 7. By the time you get to New York, I_______ for London. A. would be leaving B. am leaving C. have already left D．shall have left 8. Researchers discovered that plants infected with a virus give off a gas that_______ disease resistance in neighboring plants. A. contracts B. activates C. maintains D．prescribe 9. By law, when one makes a large purchase, he should have_______ opportunity to change his mind. A. accurate B. urgent C. excessive D．adequate 10. The article suggests that when a person_______ under unusual stress he should be especially careful to have a well-balanced diets. A. is B. were C. be D．was 11. If he _______of all the dangers, he should change his mind. A. knows B. be clear C. hears D．be aware 12. This crop has similar qualities to the previous one, _______both wind-resistant and adapted to the same type of soil. A. being B. been C. to be D．having been
2011—2012学年度第2学期课程考试 试题纸（第 1 页 共 8 页） 2011—2012学年度第2学期课程考试 试题纸（第2页 共 8 页） 武汉信息传播职业技术学院 大学英语II 课程考试试题纸 课程名称： 大学英语II （ A 卷） 考试方式： 闭卷 印刷份数： 2500份 系（部）： 英语系 任课教师： 英语系教师 专业班级： 11级所有非英语专业班级 题 号 I 10 II 10 III 10 IV 40 V 15 VI 15 总分 100 阅卷 教师 得 分 ………………………………………………………………………………………………………… 各位考生请注意：听力14：10开始，调频85Hz. I. Listening Comprehension ( 10 points, 1 point for each) Section A Directions: This section is to test your ability to understand short dialogues. There are 5 recorded dialogues in it. After each dialogue, there is a recorded question. Both the dialogues and questions will be spoken only once. When you hear a question, you should decide on the correct answer from the 4 choices marked A, B, C and D given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center. 1. A. He didn ’t like that computer. B. He didn ’t find what he liked. C. The price of the computer was too high. D. That type of computer was sold out. 2. A. Go to a lecture. B. Go to a concert. C. Go shopping. D. Go sightseeing. 3. A. Write a letter for the woman. B. Take the woman to the office. C. Drive the woman home. D. Finish the report for the woman. 4. A. She was tired of reading it. B. She liked it very much. C. She didn ’t think much it. D. She wasn ’t interested in it. 5. A. When he can receive the order. B. What the order number is. C. When he should send the order. D. What ’s wrong with the order. Section B Directions: This section is to test your ability to understand short conversations. There are 2 recorded conversations in it. After each conversation, there are some recorded 得 分 questions. Both the conversations and questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A), B), C) and D) given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center. Conversation 1 6. A. Three weeks ago. B. Last month. C. Last week. D. Last Monday. 7. A. Install more machines. B. Test the machines. C. Buy more machines. D. Sell the machines. Conversation 2 8. A. Sightseeing around the city. B. Attending a meeting. C. Shopping in the city. D. Giving a party. 9. A. This afternoon. B. This evening. C. Tomorrow morning. D. Tomorrow afternoon. 10. A. At the party. B. At the meeting. C. In the office. D. In the hotel. II. Find the right definition in Column B that matches the words and phrases in Column A. ( 10 points, 1 point for each) Column A Column B 11. liven up a. to observe with ceremonies of respect or rejoicing 12. attempt to b. a center if interest or activity 13. bring about c. try to do 14. household d. answer, reaction 15. focus e. to become lively 16. predict f. commonly known, familiar 17. celebrate g. recognize the difference between two things 18. distinguish h. to cause to happen 19. response i. separate, split or break into parts 20. divide j. to state, tell about, or make known in advance III. Fill in the blanks with the given words or expressions. Change the form where necessary. ( 10 points, 1 point for each) 21. Do you realize the _______ (important) of study? 22. There were many internationally known _______ (educate) at the conference. 23. Mr. Ma is a strict and _______ (experience) teacher. 24. He attributed his _______ (succeed) in business to hard work. 25. China had little _______ (interact) with the outside world before the opening up. 26. This fur coat is a real _________ (luxurious). 得 分 得 分 * * * * * * * * * * * 学 号： 姓 名： * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 系 部： 专业年级： * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
《大学英语》试卷考试时间：90分钟闭卷任课老师： 班级：学号：姓名：成绩：Ⅰ.Match the words in column A with the explanations in column B. (15 points) Column A Column B 1.term a.. easy to get to 2.department b. accept sth.as true 3.overseas c. give great pleasure to 4.charge d. one of several division in a university, etc. 5.worth e. abroad 6.believe f. one of the periods into which the academic year is divided 7.somewhat g.. become less tense; rest 8.convenient h.. good of useful enough to do or have 9.relax i. responsibility, care or control 10.delight j. a little II.Multiple choice questions (15 points) There are five sentences in this section. Beneath each sentence there are four choices marked A, B, C and D. Choose one or more that you think are suitable. 11. Take your camera with you. We’d like to take some of the beautiful park. A. paintings B. pictures C. files D. films 12. The is very useful. She can helps me to find many good books. A. employer B. member C. monitor D. librarian 13. Small cars are of fuel, so they have more appeal for consumers. A. free B. short C. typical D. economical 14. Next Sunday is her birthday.I ______her a bicycle as a present. A.allow B.give C.offer D.promise 15. I was in s small countryside in China. A. brought up B. bring up C. raised up D. raise up 16. Miss Yang is likely to be for promotion. A. sent B. recommended C. advised D. reported 17. The number of people invited _________ fifty, but a number of them
1.测量和计量的相同点和不同点是什么？ 答：测量是通过实验手段对客观事物取得定量信息的过程，也就是利用实验手段把测量直接或间接地对另一个同类已知量进行比较，从而得到待测量值的过程，而计量是利用技术和法制手段实验单位统一和量值准确可靠的测量。计量可以看作测量的特殊形式，在计量过程中，认为所使用的量具和仪器是标准的，用它们来校准、检定受检量具和仪器设备，以衡量和保证使用受量具仪器进行测量时所获得测量结果的可靠性。 2.测量的重要意义主要体现在哪些方面？ 答：定性和定量精确计算来认识事物，建立公式、定理和定律。 3.计量的重要意义主要体现在哪些方面？ 答：确保各类量具、仪器仪表测量结果的准确性、可靠性和统一性，所以必须定期进行检验和校准。 4.研究误差的目的是什么？ 答：就是要根据误差产生的原因、性质及规律，在一定测量条件下尽量减小误差，保证测量值有一定的可信度，将误差控制在允许的范围之内。 5.测试和测量是什么样的关系？ 答：测试是测量和试验的全称，有时把较复杂的测量成为测试。 6.结合自己的专业，举例说明测试技术的作用主要体现在哪些方面？ 答：测试技术涉及传感器、试验设计、模型理论、信号加工与处理、误差理论、控制工程和参数估计等内容。例如:温度的变化可以引起温度敏感元件（如：热敏电阻）阻值的变化，其阻值的变化量是可以直接测量的。 7.举例说明各种不同测量方法的实际应用。 答:直接测量：用电压表测量管道水压，用欧姆表测量电阻阻值等。 间接测量：需要测量电阻R上消耗的直流功率P，可以通过直接测量电压U，电流I，而后根据函数关系P=UI，经过计算间接获得功率P。 组合测量：测量电阻器温度系数的测量。 8.深入理解测量仪表的精度和灵敏度的定义？二者的区别？ 答：精度是指测量仪表的读数或者测量结果与被测真值相一致的程度。灵敏度表示测量仪表对被测量变化的敏感程度。 区别：精度是用精密度、正确度和准确度三个指标加以表征，而灵敏度是测量仪表指示值增量与被测量增量之比。 9.精密度、正确度、准确度三者的不同含义是什么？ 答：精密度说明仪表指示值的分散性，表示在同一测量条件下对同一测量进行多次测量得到的测量结果的分散程度。 正确度说明仪表指示值与真值的接近程度。 准确度是精密度和正确度的综合反应。准确度高，说明精密度和正确度都高。 10.结合例1.2.3（图1.2.3）深入理解在实际测量过程中，仪表输入电阻（输入阻抗）选择的重要性。 答：在此题中应选用输入阻抗尽可能大的电压表，输入阻抗大测量就小，否则造成的仪器误差会很大，所以在实际测量中，应选择合适的仪表输入电阻，否则会造成误差很大甚至使测量结果失去实际意义。 11.说明计量系统中单位制的概念。 答：由基本单位辅助单位和导出单位构成的完整体系称为单位制。 12.深入理解基本单位、辅助单位和导出单位构成的完整计量体系。 答：基本单位是那些可以彼此独立加以规定的物理量单位，共7个，分别为：秒、千克、开尔文、坎德拉、摩尔、米、安培。由基本单位通过定义定律及其他系数关系派生出来的单位称为导出单位。如：频率的单位赫兹定义为”周期为1秒的周期现象的频率”. 13.说明主基准、副基准、工作基准的各自用途。
Test Three (A) I Reading Comprehension Passage One The man who, legend has it, escaped from an early grave when his uncle pulled him from drowning in a dirty pond is notorious for his dirty deeds but that what cannot be forgotten are his achievements in the 1986 World Cup. Forget the handball against England, feel the quality of his 50-yard solo goal in the same game and the near repeat performance in the semi-final against Belgium. The Argentina side of the 1986 was functional and hard-working but it was Maradona who fired them to the final and then set up two of the goals in their 3-2 win over West Germany in the final. In 1990, a barely-fit Maradona fought his way to the final where the Germans took their -match tears. In fact many rejoiced that such an ugly revenge. Few people shared Diego’s post brute of a team had lost. Eight years before, in Spain, Maradona , then newly arrived at Barcelona, disgraced himself by being sent off in a Second Phase game with Brazil. Even four years before that the 18-year-old Maradona was a source of great controversy when he was left out of the victorious squad that won on home ground. USA 1994 was the end for Maradona as a player. Right after the Nigeria game, he was picked for drugs-screening and tested positive for banned stimulant ephedrine (麻黄硷). He was banned from the rest of the tournament and the team fell apart, going out in the second round to Romania. 21. How many World Cups are mentioned in the passage? A) Three. B) Four.C) Five D) Six. 22.Which country won the 1990 World Cup? A)Argentina B) West Germany C) Romania D) England 23. Maradona won the World Cup. A) once B) twice C) three times D) four times 24.When in 1994, Maradona was driven out of the World Cup, he was close to . A) 18 B) 24 C) 26 D) 31 25. According to the passage, Maradona is a man . A) full of ideas B) with cruel behaviors C) having good luck D) of great controversy Passage Two Many companies have run into serious troubles trying to coordinate their sales and promotional efforts. For example, one firm authorized a large promotional drive to introduce a new product in Latin America. The promotion ran smoothly, but someone forgot to coordinate product delivery — ship the product. Consumers were confused and money was wasted when the promoted product was not available. To avoid such occurrences, all plans should be in writing and someone should be responsible for central coordination. Hence, risks are lessened and opportunities to save money may arise. Coca-cola, for instance, requires that all overseas marketing plans be submitted to the central office well in advance. This gives the company a chance to examine 1 / 6