文档库 最新最全的文档下载
当前位置:文档库 › 【最新大学期末考试题库答案】多媒体考试期末复习题(期末考试必考)题库

【最新大学期末考试题库答案】多媒体考试期末复习题(期末考试必考)题库

【最新大学期末考试题库答案】多媒体考试期末复习题(期末考试必考)题库

(完整word版)大学英语一期末考试题以及答案

精心整理 大学英语(一) 行政班级分级班级姓名学号 C. A measuring system. D. A control system. 2. A. Car prices. B. Car services.

C. The company’s business. D. The company’s culture. 3. A. It’s easy to do. B. It’s challenging. dialogue, there are some recorded questions. Both the conversations and questions will be spoken two times. Conversation 1

6. A. Breakfast. B. Dinner. C. A 5 dollar gift card. D. Bus service to the airport. 10. A. Make an appointment with her. B. Talk with her about a new order.

C. Send her an email about the shipment. D. Call her back when receiving the shipment. Directions: This part is to test your ability to construct grammatically correct sentences. It consists of 2 sections.

大学物理试卷期末考试试题答案

2003—2004学年度第2学期期末考试试卷(A 卷) 《A 卷参考解答与评分标准》 一 填空题:(18分) 1. 10V 2.(变化的磁场能激发涡旋电场),(变化的电场能激发涡旋磁场). 3. 5, 4. 2, 5. 3 8 6. 293K ,9887nm . 二 选择题:(15分) 1. C 2. D 3. A 4. B 5. A . 三、【解】(1) 如图所示,内球带电Q ,外球壳内表面带电Q -. 选取半径为r (12R r R <<)的同心球面S ,则根据高斯定理有 2() 0d 4πS Q r E ε?==? E S 于是,电场强度 204πQ E r ε= (2) 内导体球与外导体球壳间的电势差 22 2 1 1 1 2200 01211d 4π4π4πR R R AB R R R Q Q dr Q U dr r r R R εεε?? =?=?==- ????? ? r E (3) 电容 12 001221114π/4πAB R R Q C U R R R R εε??= =-= ?-?? 四、【解】 在导体薄板上宽为dx 的细条,通过它的电流为 I dI dx b = 在p 点产生的磁感应强度的大小为 02dI dB x μπ= 方向垂直纸面向外. 电流I 在p 点产生的总磁感应强度的大小为 22000ln 2222b b b b dI I I dx B x b x b μμμπππ===? ? 总磁感应强度方向垂直纸面向外. 五、【解法一】 设x vt =, 回路的法线方向为竖直向上( 即回路的绕行方向为逆时

针方向), 则 21 d cos602B S Blx klvt Φ=?=?= ? ∴ d d klvt t εΦ =- =- 0ac ε < ,电动势方向与回路绕行方向相反,即沿顺时针方向(abcd 方向). 【解法二】 动生电动势 1 cos602 Blv klvt ε?动生== 感生电动势 d 111 d [cos60]d 222d d dB B S Blx lx lxk klvt t dt dt dt εΦ=- =?=--?===?感生- klvt εεε==感生动生+ 电动势ε的方向沿顺时针方向(即abcd 方向)。 六、【解】 1. 已知波方程 10.06cos(4.0)y t x ππ=- 与标准波方程 2cos(2) y A t x π πνλ =比较得 , 2.02, 4/Z H m u m s νλνλ==== 2. 当212(21)0x k ππΦ-Φ==+合时,A = 于是,波节位置 21 0.52k x k m += =+ 0,1,2, k =±± 3. 当 21222x k A ππΦ-Φ==合时,A = 于是,波腹位置 x k m = 0,1,2, k =±± ( 或由驻波方程 120.12cos()cos(4)y y y x t m ππ=+= 有 (21) 00.52 x k A x k m π π=+?=+合= 0,1,2, k =±± 20.122 x k A m x k m π π=?=合=, 0,1,2, k =±± )

大学物理(下)期末考试试卷

大学物理(下)期末考试试卷 一、 选择题:(每题3分,共30分) 1. 在感应电场中电磁感应定律可写成?-=?L K dt d l d E φ ,式中K E 为感应电场的电场强度。此式表明: (A) 闭合曲线L 上K E 处处相等。 (B) 感应电场是保守力场。 (C) 感应电场的电力线不是闭合曲线。 (D) 在感应电场中不能像对静电场那样引入电势的概念。 2.一简谐振动曲线如图所示,则振动周期是 (A) 2.62s (B) 2.40s (C) 2.20s (D) 2.00s 3.横谐波以波速u 沿x 轴负方向传播,t 时刻 的波形如图,则该时刻 (A) A 点振动速度大于零, (B) B 点静止不动 (C) C 点向下运动 (D) D 点振动速度小于零. 4.如图所示,有一平面简谐波沿x 轴负方向传 播,坐标原点O 的振动规律为)cos(0φω+=t A y , 则B 点的振动方程为 (A) []0)/(cos φω+-=u x t A y (B) [])/(cos u x t A y +=ω (C) })]/([cos{0φω+-=u x t A y (D) })]/([cos{0φω++=u x t A y 5. 一单色平行光束垂直照射在宽度为 1.20mm 的单缝上,在缝后放一焦距为2.0m 的会聚透镜,已知位于透镜焦平面处的屏幕上的中央明条纹宽度为2.00mm ,则入射光波长约为 (A )100000A (B )40000A (C )50000A (D )60000 A 6.若星光的波长按55000A 计算,孔镜为127cm 的大型望远镜所能分辨的两颗星2 4 1

大学英语期末考试(4)及答案

**** 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.

专业《大学英语》期末考试试卷

系2004级专业《大学英语》期末考试试卷(B) 楚雄师学院 2004 学年上学期期末考试卷 B 卷课程《大学英语》考试时间: 120 分钟 班级:学号 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 twice. 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. Example:You will hear: M: Is it possible for you to work late, Miss Green? W: Work late? I suppose so, if you really think it's necessary. Q:Where do you think this conversation most probably took place? You will read: A) At the office. B) In the waiting room. C) At the airport. D) In a restaurant. From the conversation we know that the two were talking about some work they have to finish in the evening. This is most likely to have taken place at the office.Therefore, A) "At the office" is the best Answer. You should mark A) on the ANSWER SHEET with a single line through the center. 1. A) She's studying for a physics exam. B) She's planning her class schedule. C) She has a degree in astrophysics. D) She plans to graduate this year. 2. A) He already has a job. B) He wi11 probably work at the library. C) He needs to study full time. D) He plans to work at the library in the summer. 3. A) 35 miles per hour.

大学英语期末考试(A)

大学英语期末考试(A) 第一部分:单选题 1. The starting current of an a.c. motor is_____ the rated current. A. the same as B. much larger than C. less than D. equals 2. With a_____ load the voltage and current are in phase. A. pure resistance B. capacitive C. inductive D. None of the above 3. The emergency generator or emergency battery is connected to_____ on most large ships. A. distribution boards B. section boards C. emergency switch boards D. main switch boards 4. Switchboards may be of the dead-front type in which all live parts are installed behind_____ and only the operation handles and instruments are on the front. A. the capstan B. the collector C. the panels D. the surface 5. Remote control means that_____. A. the system is manned manually B. the system is situated remotely from the operator C. the system is controlled automatically D. all the above 6. The difference between measured and desired values is called_____. A. make-up B. desired value C. deviation D. set value 7. Prior to any overhaul work on electric equipment, it is important to ensure the circuits are_____. A. live B. dead C. excited D. on line 8. Before starting an engine by air ,the engine must _________ A. be turned by a turning gear for at least one minute B. be turned by a turning gear for at least two minutes C. be turned at least one complete turn D. be turned at least two complete turns 9. Shore power must be_____ during dock repair. A. disconnected B. switched off C. cut off D. connected 10. The switchboards for a.c. systems differ from the d.c. switch gear in that the open type panels are generally_____ and the dead-front switch gear is the common rule. A. permissibly B. permissible C. no permissible D. not permissible 11. Current changing in direction and rising and falling in value is_____.

大学英语期末试题B卷

学号 姓 系部 专业 班级 考试科目 考试时间 年 月 日 密 封 山东师范大学历山学院2013—2014学年第二学期 期末考试试题(B 卷) 试题卷 (时间120分钟,满分100分) 课程编号: 课程名称: 大学英语 适用年级: 2013级 适用专业: 非英语 学制: 三 注意:1、本试题试题卷共六页。 2、本试题所有答案应写在答案卷上,否则不予计成绩。 Ⅰ ⅠListe ning pr ehens ion (15%) Sectio n A D ire ctions: In thi s s ect ion yo u will hear 10 short dial ogue s。 At t he e nd of e ac h di alog ue, a q uestion will b e asked abou t w ha t was said 、 Both the dialo gues and questio ns will be spo ken tw ice 。 After ea ch q uest ion th ere w ill b e a pause 。 During the p au se, yo u must read th e 4 choices marke d A,B,C an d D,and dec ide w hich is the bes t answ er。 Then write the corresp ondi ng letter on the A nswer Sheet 。 1。 Wher e did thi s c onversatio n p ro ba bl y happen ? A In a d ru g st or e、 B I n a sh op、 C In a supermarke t。 D In a restaurant. 2、 When wi ll th e t rain leave? A 14:20 B 14:00 C 14:40 D 14:30 3。 How m any people ar e th ere in the m an ’s f amily ? ?A 5。 B 4、 C 3、 D 6、 4. Ho w i s that school? A It 's even wo rs e th an peop le say 、 B It's bet ter than it used t o be 。 ? C It’s b ette r t han people sa y、 D I t’s not a s g oo d as it w as 。 5。 What is imp li ed in t he co nversatio n? A T he children w er e enjoyin g t hemselve s、 ? B T he ch ildren d id n't e to th e par ty 。 ? C The childr en were giving a l ot of fu n in th e party. D The chi ldren wer e n ot be ha vi ng th emselves in th e party 。 6. Wha t will the weathe r be l ike ? A It will get be tter B Rainy C Sunny 、 D It is colder. 7。 What does th e woman mean ? A Sh e doe s not agree wit h the man 。 B She does no t know what

(完整版)大学物理下册期末考试A卷.doc

**大学学年第一学期期末考试卷 课程名称大学物理(下)考试日期 任课教师 ______________试卷编号_______ 考生姓名学号专业或类别 题号一二三四五六七总分累分人 签名题分40 10 10 10 10 10 10 100 得分 考生注意事项:1、本试卷共 6 页,请查看试卷中是否有缺页。 2、考试结束后,考生不得将试卷、答题纸和草稿纸带出考场。 部分常数:玻尔兹曼常数 k 1.38 10 23 J / K , 气体普适常数 R = 8.31 J/K.mol, 普朗克常量h = 6.63 10×34 J·s,电子电量e 1.60 10 19 C; 一、填空题(每空 2 分,共 40 分) 1. 一理想卡诺机在温度为 27℃和 127℃两个热源之间运转。若得分评卷人 使该机正循环运转,如从高温热源吸收1200J 的热量,则将向低 温热源放出热量 ______J; 2.1mol 理想气体经绝热自由膨胀至体积增大一倍为止,即 V22V1则在该过程中熵增S_____________J/k。 3.某理想气体的压强 P=105 Pa,方均根速率为 400m/s,则该气 体的密度 _____________kg/m3。 4.AB 直导体长为 L 以图示的速度运动,则导体中非静电性场强大小 ___________,方向为 __________,感应电动势的大小为 ____________。

5 5.平行板电容器的电容 C为 20.0 μ F,两板上的电压变化率为 dU/dt=1.50 × 10V/s ,则电容器两平行板间的位移电流为___________A。 6. 长度为 l ,横截面积为 S 的密绕长直螺线管通过的电流为I ,管上单位长度绕有n 匝线圈,则管内的磁能密度w 为 =____________ ,自感系数 L=___________。 7.边长为 a 的正方形的三个顶点上固定的三个点电荷如图所示。以无穷远为零电 势点,则 C 点电势 U C =___________;今将一电量为 +q 的点电荷 从 C点移到无穷远,则电场力对该电荷做功 A=___________。 8.长为 l 的圆柱形电容器,内半径为R1,外半径为R2,现使内极 板带电 Q ,外极板接地。有一带电粒子所带的电荷为q ,处在离 轴线为 r 处( R1r R2),则该粒子所受的电场力大小F_________________;若带电粒子从内极板由静止飞出,则粒子飞到外极板时,它所获得的动能E K________________。 9.闭合半圆型线圈通电流为 I ,半径为 R,置于磁感应强度为B 的均匀外磁场中,B0的方向垂直于AB,如图所示。则圆弧ACB 所受的磁力大小为 ______________,线圈所受磁力矩大小为__________________。 10.光电效应中,阴极金属的逸出功为2.0eV,入射光的波长为400nm ,则光电流的 遏止电压为 ____________V。金属材料的红限频率υ0 =__________________H Z。11.一个动能为40eV,质量为 9.11 × 10-31 kg的电子,其德布 罗意波长为nm。 12.截面半径为R 的长直载流螺线管中有均匀磁场,已知 dB 。如图所示,一导线 AB长为 R,则 AB导线中感生 C (C 0) dt 电动势大小为 _____________,A 点的感应电场大小为E。

大学英语期末考试写作必背范文

Is It Better to Buy or Rent? The price of housing has kept increasing in recent years, which causes a big headache for people living in cities. A lot of people cannot afford to own a real estate property, so they choose to rent instead of buying an apartment. This group of people does not want to bear burden of mortgage so that they opt for a practical solution. Renting an apartment makes them have a place to stay and thus they can focus on work as well as personal life. Some other people, however, believe that an apartment owned by themselves makes them feel safe and relieved, so they are willing to sacrifice some other aspects of life to borrow money from the bank to buy an apartment. As far as I am concerned, to buy or to rent is all about it will be better to rent first and wait for the good timing when the price is going down to buy. Topic 2: On Job Hopping It seems that nowadays, very few young people are willing to stay in a job position for long, let alone for the whole life. They change jobs constantly. This results from several factors. Firstly, young people like fresh things, and it is easy for them to be fed up with old routine work. So when they stay in a position for a while,the excitement will fade out. They are quite realistic and not willing to waste time in a job they are not interested in. Thirdly, some young people are not satisfied with current salary, believing they deserve better pay. In my opinion, constant job hopping will not benefit young people in their career development. Every job has its own merits and young people can certainly learn something from it as long as they are patient and wise enough. Every job experience is valuable down the career path and young people shall be able to make the most of it. Topic 3: Online Social Network Modern people will be no stranger to online social network. Facebook, Renren and Kaixin001 are probably the most populous networks among Chinese netizen. In these networks, people interact with each other, be it a stranger or a friend, and have a lot of fun in the virtual world. This phenomenon could be a result of the fast development of the Internet and people's great interest of the virtual world. I think it is a very good new platform for people to keep in touch. But it should not be overused. Firstly, some people are addicted to it, which makes them want to get online 24 hours a day. When people spend too much time on one thing,they will naturally have not enough time for study and for work. Secondly, online social network change people's behavior of interacting with others. In virtual world, you just click the mouse and type in words instead of having a face-to-face talk. This will not benefit people's long term friendship, and even harm their interpersonal relationships in real world.

新编大学英语期末考试试卷

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.

大学英语期末考试试卷

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: * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *

相关文档
相关文档 最新文档