execise2
《宏观经济学》习题与解答2第二章简单国民收入核算理论一、基本概念国民收入最终产品中间产品重复计算国内生产总值折旧固定资产投资存货投资个人可支配收入奥肯定律名义国民生产总值实际国民生产总值 GNP折算指数国民收入核算体系人均国民生产总值潜在国民生产总值二．判断题（F，T）1．农民生产并用于自己消费的粮食不应计入GNP。
2．在国民收入核算中，产出一定等于收入，但不一定等于支出3．当我们测度一个特定时期所发生的事时，我们涉及的是一个流量4．在进行国民收入核算时，政府为公务人员加薪，应视为政府购买。
5．储蓄要求一部分现有产品不被消费掉。
6．用支出法计算的GNP包括消费支出、投资支出、政府支出和净出口的总和7．用收入法计算的GNP中包括折旧，但折旧不属于要素收入8．用支出法计算GNP时的投资是净投资。
9．从NNP中扣除间接税、政府转移支出，再加上政府补助金就等于国民收入。
10．住宅建筑是消费者的耐用品，在国民收入帐户中，被作为消费者支出处理。
11．在国民收入核算中所说的储蓄恒等于投资，是指计划的储蓄恒等于计划的投资。
12．对一个国外净要素收入为负的国家而言，GDP应小于GNP。
13．同样是建筑物，如被居民和企业购买属于投资，如被政府购买则属于政府购买。
14．用收入法核算GNP时，政府公债利息应计入GNP，因为政府举债有相当部分用于生产性目的。
15．个人收入即个人消费支出与储蓄之和。
16，潜在国民生产总值作为一个国家一定时期可以生产的最大产量，在任何情况下都不会低于实际的GNP。
17．奥肯定律反映了产出增长与失业之间的反向关系。
18．根据奥肯定律，我们可以用某年的实际失业率与名义 GNP计算潜在GNP。
19．房主把房屋出租所获得的租金和自己居住所形成的虚拟租金均应计入GNP。
20．如劳动合同规定雇员从雇主处得到的福利（如免费工作餐……）属于工资的一部分，则核算GNP时应减去这部分福利性收入。
21．一般而言，公债利息和消费者个人之间的利息支付均不计入GNP。
22． GNP总量增加时居民的平均生活水平相应提高。
23．由耐用品的消费所提供的服务作为生产性活动计入当期的国民收入。
24．虽然债券对于个人来说可以认为是财富，但从宏观角度来看却不是财富，所以不能计入GDP。
1．T 2．F 3．T． 4．T ５．Ｔ６．Ｆ７．Ｔ８．Ｆ９．Ｆ１０．Ｆ１１．Ｆ１２．Ｆ１３．Ｆ？１４．Ｆ１５．Ｆ１６．Ｆ１７．Ｔ１８．Ｔ１９．Ｔ２０．Ｆ２１．Ｔ２２．Ｆ２３．Ｆ２４．Ｔ三．单项选择题1．GNP核算中的劳务包括A．工人劳动 B．农民劳动C．工程师劳动 D．保险业服务2．下列产品中不属于中间产品的是：A．某造船厂购进的钢材B．某造船厂购进的厂房C．某面包店购进的面粉D．某服装厂购进的棉布3．下列行为中不计入GNP的是A．雇用厨师烹制的晚餐B．购买一块土地C．购买一幅古画D．修复一件文物4．已知某国的期初资本存量为30000亿美元，它在该期生产了8000亿美元的资本品，资本折旧为6000亿美元，则该国当期的总投资与净投资分别为A．22 000亿美元和24 000亿美元B．38 000亿美元和 36 000亿美元C． 8 000亿美元和 6 000亿美元D．8000亿美元和2000亿美元5．在一个四部门经济模型中，GNP＝A．消费十净投资十政府购买十净出口B．消费十总投资十政府购买十净出口C．消费十净投资十政府购买十总出口D．消费十总投资十政府购买十总出口6．下列各项中，属于要素收入的是A．企业间接税、B．政府的农产品补贴C．公司利润税D．政府企业盈余7．在统计中，社会保险税的变化将直接影响A．GNPB．NNPC．NID．PI8．物价下跌时，通货膨胀率A．大于1B．小于1C．大于0D．小于09．当年计入GNP的消费支出大于当年生产的消费品，表明A．购买了旧货B．购买了库存产品C．当年产品出口增加D．统计错误10．已知个人可支配收入为1800美元，个人所得税为300美元，利息支付总额为l00美元，个人储蓄为500美元，个人消费为1200美元，则个人收入为A．2 000美元B．2 200美元C．21 00美元D．2 300美元11．下列说法中不正确的是A．一旦个人收入决定以后，只有个人所得税的变动才会影响个人可支配收入B．间接税不计入GNPC．间接税不计入NNPD．居民购买股票的行为在经济学意义上不算投资12．只涉及私人部门的收入流量循环模型显示出A．在居民和厂商之间的收入流量循环B．在政府和厂商之间的收入流量循环C．在居民、厂商和政府之间的收入流量循环D．在居民和政府之间的收入流量循环13．下列各项中不属于总投资的是A．商业建筑物和居民住宅B．购买耐用品的支出C．商业存货的增加D．购买设备的支出14．在三部门模型中，居民储蓄等于A．净投资、B．总投资C．总投资一政府开支十折旧D．净投资一政府储蓄15．名义GNP为1100，实际GNP为1000，则 GNP核算指数为 A．9 ．09B．90．91C．1．11D．11016．已知在第一年名义GNP为 500，如到第六年GNP核算指数增加一倍，实际产出上升40％，则第六年的名义GNP为A．2000B．1400C．1000D．75017．最终产品包括A．钢筋B．水泥C．钳子D．稻谷18．石油的生产不能以下列方式计入GNPA．石化企业购买石油支出B．石化企业存货增加C．石油企业存货增加E．出口１．Ｄ２．Ｂ３．Ｃ４．Ｄ５．Ｂ６．Ｃ７．Ｄ８．Ｄ９．Ｂ１０．Ｃ１１．Ｂ１２．Ａ１３．Ｂ１４．Ｄ１５．Ｄ１６．Ｂ１７．Ｃ１８．Ａ1.下列哪一项不列入国内生产总值的核算?( )A．出口到国外的一批货物； B．政府给贫困家庭发放的一笔救济金：c．经纪人为一座旧房买卖收取的一笔佣金： D．保险公司收到一笔家庭财产保险．2．一国的国内生产总值小于国民生产总值，说明该国公民从外国取得的收入( )外国公民从该国取得的收入 A.大于， B．小于， C.等于： D．可能大于也可能小于．3．今年的名义国内生产总值大于去年的名义国内生产总值，说明( )。
A.今年物价水平一定比去年高了； B．今年生产的物品和劳务的总量一定比去年增加了；c．今年的物价水平和实物产量水平一定都比去年提高了； D．以上三种说法都不一定正确。
4．“面粉是中间产品”这一命题( )．A．一定是对的； B．一定是不对的； c．可能是对的，也可能是不对的， D．以上三种说法全对．5．下列哪一项计入GDP?( )．A.购买一辆用过的旧自行车， B．购买普通股票，C.汽车制造厂买进1O吨钢板， D．银行向某企业收取一笔贷款利息．6．经济学上的投费是指( )．A．企业增加一笔存货， B．建造一座住宅 C.企业购买一合计算机， D．以上都是．7．已知某国的资本品存量在年初为10000亿美元，它在本年度生产了2 500亿美元的资本品，资本消耗折旧是2 000亿美元，则该国在本年度的总投资和净投资分别是( )。
A．2 500亿美元和500亿美元： B．12 500亿美元和10 500亿美元；C.2 500亿美元和2 000亿美元； D．7 500亿美元和 8000亿美元。
8．在一个有家庭、企业、政府和国外的部门构成的四部门经济中，GDP是( )的总和。
A．消费、总投资、政府购买和净出口； B．消费、净投资、政府购买和净出口，C.消费、总投资、政府购买和总出口：D.工资、地租、利息、利润和折旧．9．下列哪一项不是公司间接税?( )．A．销售税， B．公司利润税： c.货物税， D．公司财产税。
l0．下列项目中．( )不是要素收入．A．总统薪水； B.股息 C.公司对灾区的捐献； D．银行存款者取得的利息。
11．在下列项目中，( )不属于政府购买．A.地方政府办三所中学； B．政府给低收入者提供一笔住房补贴；c，政府订购一批军火； D．政府给公务人员增加薪水．12．在统计中，社会保险税增加对( )项有影响．A．国内生产总值(GDP) B．国内生产净值(NDP); C国民收入(NI)： D．个人收入(PI)．13．下列第( )项不属要素收入但被居民收到了．A，租金， B．银行存救利息， c．红利， D．养老金．14．在一个只有家庭、企业和政府构成的三部门经济中，一定有( )．A．家庭储蓄等于净投资； B．家庭储蓄等于总投资；c.家庭储蓄加折旧等于总投资加政府支出， D．家庭储蓄加税收等于净投资加政府支出。
15.下列( )项命题不正确。
A.国民生产净值(NNP)减直接税等国民收入(NI)； B．国民生产净值(NNP)加资本消耗(折旧)等于GNP； C.总投资等于净投资加折旧； D．个人收入等于个人可支配收入加直接税．16．如果个人收入等于570美元，而个人所得税等于90美元，消费等于430美元，利息支付总额为10美元，个人储蓄为40美元，个人可支配收入则等于( )。
A．500美元1 B.480美元， C.470美元， D．400美元．答案1. B 2．B 3．D 4. C； 5．D 6．D 7．A 8．A 9.B lO.C 11.B 12．D 13．D 14. D； 15．A； 16．B四、多项选择题1．下列各项中，不计入GNP的是A．、私人建造的住宅B．从事二手货交易的经纪人提取的佣金C．政府向失业者提供的救济金。
D．保险公司收取的保险金E．国库券利息2．下列各项中，计入GNP的是A．在证券市场上购买股票B．购买一套旧住宅C．银行向企业收取的贷款利息D．自有住宅的虚拟租金E．专利所有人获得的专利使用费3．下列行为中，属于经济学上的投资的是A．企业因产品滞销而导致的存货增加B．政府购买的住宅C．个人购买的计算机D．个人在二级市场上购买的股票E．个人购买的文物4．下列各项中不属于企业间接税的是A．营业税B．货物税C．公司利润税D．社会保险税E．个人所得税5．在下列各项中不属于要素收入的是A．股息和红利。
B．国库券利息C．政府企业盈余D．商业银行存款利息‘E．非公司型企业收入6．下列各项中，可以成为政府收入来源的是A．个人所得税．B．社会保险税C．企业间接税D．政府公债E．公司利润税7．下列说法中，正确的是A．某个企业销售形势的好坏对GNP无影响B．最终产品和中间产品可根据产品的物质属性加以判断C．总投资增加时，资本存量相应增加D．某人、原来出租给他人的房屋收回自用，则此后的虚拟租金应计入GNPE．企业对公益活动的捐款是由生产要素创造的收入8．下列各项中，不计人GNP的是A．A君修剪自家的草坪B．B君购买二手汽车C．C君购买长虹公司的股票D．D君收到少数民族补贴E．在地下进行的毒品交易9．下列各项中，属于转移支付的是（）。
A。
失业救济金B．退休金C．免费食品券D．国库券利息E．资本折旧10．在两部门模型中，（）。
exercise 2
1.first enquiry
首次询盘 向某人供应某物 期望 支付方式
2. supply sb. with sth 3.look forward to 4. payment terms
I. Translate the following expressions into Chinese and then make sentences: 按照要求 另邮 畅销 扩大市场
本公司已询价贵公司产品，若能寄送库存样品，不胜感激。
4.Your advertisement on “Commercial Weekly” of March 8 interests us and please let us have information as to the price, quality and full details of the goods.
2.Please send us full details of your goods and give your earliest delivery date.
请惠寄贵公司产品的完整目录，并告知最早的交货期。
Exercises
3.We have made an enquiry for your goods and should be glad if you would send us the samples you have in stock.
Exercises
III. Translate the following sentences into Chinese:
1.We wish to have your prices for 100 sets of your products for August shipment.
新GRE填空补充练习题Exercise2
新GRE填空补充练习题Exercise2以下是小编为大家总结的新GRE填空补充练习题Exercise2，希望对同学们的GRE考试有所帮助，需要的考生赶快下载全篇吧。
Exercise 21.It is difficult to distinguish between the things that charismatic figures do_________ and those that are carefully contrived for effect.(A) formally(B) publicly(C) prolifically(D) spontaneously(E) willfully2.Imposing steep fines on employers for on-the-job injuries to workers couldbe an effective _________ to creating a safer workplace, especially in the case ofemployers with poor safety records.(A) antidote(B) alternative(C) addition(D) deterrent(E) incentive3. Despite the apparently bewildering complexity of this procedure, theunderlying principle is quite______.(A) calculated(B) elementary(C) imaginary(D) effective(E) modern4.Gould claimed no ______ knowledge of linguistics, but only a hobbyist’s interest in language.(A) manifest(B) plausible(C) technical(D) rudimentary(E) insignificant5.Although Simpson was ingenious at ______ to appear innovative and spontaneous, beneath the ruse he remained uninspired and rigid in his approach to problem-solving.(A) intending(B) contriving(C) forbearing(D) declining(E) deserving6. Those who fear the influence of television deliberately________ its persuasive power, hoping that they might keep knowledge of its potential to effect social change from being widely disseminated.(A) promote(B) underplay(C) excuse(D) laud(E) suspect7. Perhaps because scientists have been so intrigued by dogs’ superior senses of smell and hearing, researchers have long ______ their eyesight, assuming that they inhabit a drab, black-and-white world, devoid of color.(A) studied(B) coveted(C) appreciated(D) resented(E) underestimated8.High software prices are frequently said to _________ widespread illegal copying, although the opposite—that high prices are the cause of the copying—is equally plausible.(A) contribute to(B) result from(C) correlate with(D) explain(E) precede答案：Exercise2: D E B C B B E B。
exercise2
EXERCISE 2I was twenty-four three months later. When my senior high school classmates had been at work for two years, I was 16 a second-year university student. They were about to 17 when I was still thinking about where I should go and what I should do.I was not so weak and poor in anything as they thought. So I decided to do a great thing to 18 my birthday. It would deserve the title ‘Great’ if I managed to have a 200-kilometre journey riding my bike from Changsha, the capital of Hunan, to my hometown, a city 19 the north of the same province.I set the alarm clock for 4:45 in the morning. 20 , I got up on time. A simple breakfast was soon 21 . And no one would talk with me. My only friends on the whole trip were a second-hand bicycle and a backpack containing a map, papers, books, lunch food and clothes. The day didn’t 22 yet, so I couldn’t see 23 . To be honest, I felt a little scared the moment I locked the door. All I could hear was nothing but 24 , except for my feet stepping on the ground and the lovely bike turning its wheels.Right in front of my eyes 25 the Xiangjiang River. I had to take a deep breath before I started. I didn’t wait. I created.16.A. already B. still C. however D. also17.A. get married B. got marry C. get marry D. got marrying18.A. make B. help C. invite D. mark19.A. in B. on C. to D. at20.A. Sadly B. surprisedly C. fortunately D. luckly21.A. completed B. finished C. ate D. having22.A. broke B. break C. broken D. breaked23.A. good B. best C. well D. better24.A. voice B. birds C. silent D. silence25.A. lie B. lay C. laid D. liedADo you know that light on Earth comes mainly from the sun? Light travels in straight lines in all directions. When light falls on a thing and reflects a lot, we think that the thing is white. For example, a piece of white paper. When light falls on something that reflects few rays(光线) of light back, we think that the thing is black. For example, a black cat. All the colours of the rainbow（彩虹）are based on how much light reflects. Do you know that every object on Earth has weight? This is because the Earth has a force that pulls objects towards its centre. This force is called gravity. When we throw objects up in the air, they fall to the ground because of gravity（重力，地心引力）. However, there is no gravity in space, so this is why astronauts float in space.26. Light on Earth . Which of the following is not true?A. comes completely from the sun.B. travels in straight linesC. travels in all directionsD. reflects27. We think a piece of paper is black, because .A. the weather is no so goodB. light falls on it too much.C. light falling on it reflect littleD. light falling on it reflect a lot.28. Gravity .A. reflects just liked light on Earth.B. attract objects towards the centre of the earthC. lies on the ground when we throw objects up in the air.D. disappears when objects fall on the ground.29. Why do astronauts float in space?A. they are not objectsB. they lose the help of lightC. It is full of air in spaceD. no force pulls them in space30. This passage is most probably from .A. a magazineB. a comic bookC. an advertisementD. an adventure novelBWhat do the words martial arts(武术) mean? Martial means military（军事的，武装的）. Martial arts include any fighting skill. Traditional martial arts use hands, feet, or simple weapons. There are six martial arts that are talked about most often: tai chi, kung fu, judo, karate, Thai kickboxing, tae kwon do.Many martial arts were invented because people had no way to defend themselves. In some places farmers learned to fight with their simple tools.Today, the most popular martial arts are from Asia. Fighting styles were invented more than 3,000 years ago in China.Many teachers taught their own styles of fighting. One famous teacher came from India. He was a monk（和尚）called Da Mo. He came to China about 1,500 years ago and went to the Shaolin Temple, in China’s Henan Province. Da Mo thought the temple monks had trained their minds, but not their bodies. He invented exercises for the monks to do. These exercises became the Shaolin Martial Arts.In those days, traveling was a dangerous thing to do, but monks needed to travel a lot. They needed to defend themselves when they traveled. After monks learned Da Mo’s exercises, they were much harder to attack.31. How many martial arts exist today according to the passage?A. sixB. sevenC. eightD. The author didn’t tell us.32. Why were martial arts invented/A. Because people wanted to helped others in trouble.B. Because it was easy to use hands, feet, or simple weaponsC. Because people had to protect themselves.D. Because people needed a way of defending China.33. When did Da Mo came to China?A. In the Qin DynastyB. More than 3,000 years ago.C. after he received an invitation from the Shaolin Temple.D. about fifteen centuries ago.34. Which of the following statements is true?A. Chinese martial arts the most popular all over the world.B. Da Mo thought the monks hadn’t trained themselves physicallyC. Only Chinese can practice martial arts.D. Monks had no money, so they were not scared of being attacked.35. What does the underlined sentence mean?A. It was much harder to allow a monk to attack others.B. They practiced so hard that they could attack their enemies.C. They were not easy to attract.D. It was a lot more difficult to hit or kill them.CIf you asked me what my English name was four years ago, It would remind me of Randolph.. It had a meaning of ‘Wisdom of a Wolf’. I liked wolves. However, as soon as I realized ‘Gang’ sounded cooler , Randolph was replaced without hesitation.After four years’ hard work on English learning in Hunan, I was graduated. But what should I head for? It was a real problem. In my ears came the same continuing voice from my parents and friends that Shenzhen was a fantastic destination where you could make more money and enjoy yourself at the same time. I was persuaded at last. However, I knew Beijing could have been a better choice.It took me twelve hours on the train, and another three hours to wait for my friend to meet me at the station. It was a really hard time and almost drove me crazy. It was a few years since we met last. And we still kept the memory lively of the old days of playing and talking about football all day and night. I called him a would-be engineer, but he always said he would never happen to be.The next day, I just went out for a newspaper and didn’t try to hunt for a job. Neither did I the third day nor the fourth day. I was on the edge(边缘) of forgetting why I came to the city when I was not able to bear it. I went out again. This time my purpose was to get a job, at least to struggle for a chance to interview with a terrific company.36. What was the author’s English name when he wrote the passage?A. RandolphB. WisdomC. WolfD. Gang37. Where did he go after he was graduated?A. ShenzhenB. BeijingC. A city in HunanD. It wasn’t mentioned38. How many hours after the author got on the train, his friend managed to meet him?A. ten hoursB. twelve hoursC. twenty hoursD. twenty-four hours39. According to the passage, what did he probably go out for on the fourth day after he arrived in the city?A. a newspaperB. hunting for a jobC. a chance to have an interviewD. preparing to go to work in a nice company.40. Which of the following statements is false?A. He learnt English four years.B. He once liked football.C. His friend was an engineer.D. We didn’t know if he succeeded in finding a job accordingDHave you ever heard of the Great Wall of China? It was one of the most famous building projects in ancient China. During the Spring and Autumn Period, separate walls were built by different states to protect themselves. The First Emperor of Qin decided to connect these walls to build the Great Wall, which would protect the northern border of his country.In 214 B.C., Chinese workers began joining together shorter walls built earlier. Prisoners, slaves, and members of the army helped. It took about ten years to complete the job. That’s because the wall was more than 5,000 kilometres(3,7000 miles) long! Later emperors rebuilt the wall using bricks to make it stronger. They also added to the wall until it was about 7,300 kilometres (4,536 miles) long. Today, people from around the world visit the Great Wall of China.Now the Chinese are working on another huge building project, the Three Gorges Dam. This dam is over 2.4 kilometres(1.5 miles) wide. It will control the flow of water, help prevent floods, and create electric power.41. The First Emperor of Qin .A. lived during the Spring and Autumn PeriodB. separated the Great WallC. built new walls to take the place of the old ones.D. asked to join together the walls to make his country safe42. Who didn’t take part in building in the Great Wall?A. workersB. engineersC. soldiersD. prisoners43. The Great Wall of Qin took about ten years to complete, because .A. It was as long as over 5,000 kilometres.B. It was as long as about 7,300 kilometres.C. It was difficult to make it strong.D. Later emperors rebuilt it with bricks.44. The Three Gorges Dam .A. was completed during the Qin DynastyB. is more than 24,000 kilometres wide.C. will help stop floodD. will be a great nuclear power station.45. Dam, the underlined(划线的) word in the last paragraph, means .A. 电站B. 渡口C. 入海口D. 水坝EDid your parents make you take music lessons? Recent research has shown that people who studied music as a child are able to remember words much better than people without musical training. One experiment was done with sixty female American college students. A similar study was carried out with ninety boys in Hongkong of China. In both cases, students had to memorize words and pictures. Then they were asked how many they remembered. Scientists found that students who studied music were better at remembering words, but both groups remembered the pictures equally well. Perhaps it is easier to use your imagination to associate pictures with things in your life. Also, you can make up stories for pictures.Scientists explain the difference by saying that both musical memory and verbal (written or spoken words) memory are located in the left side of the brain. Visual memory, the kind needed for pictures, is located in right half of the brain. Since verbal memory is very important for success at school, researchers now think that taking music lessons can give you a real academic advantage. In fact, when the students were tested a year later, the students who had stopped taking lessons still did well on verbal memory. Maybe it’s time to give music lessons a try.46.In both experiments, the students were asked how many they remembered.A. wordsB. words and songsC. words and picturesD. pictures and songs47. It was found that if a student studied music, he .A. would do better in remembering wordsB. would do better in remembering picturesC. would be easier to use his imaginationD. could make up more wonderful stories48. ___________ are located on the same side of the brain.A. music and visual memoriesB. verbal and visual memoriesC. music and verbal memoriesD. musical, verbal, and visual memories49. If the students stop music lesson, they on verbal memories.A. will not do as well as beforeB. will not do worse than beforeC. will lose academic advantageD. will make progress in memorizing pictures.50.Does the author agree to take music lessons?A. Yes.B. NoC. It dependsD. we don’t know.。
研究生英语exercise 2
词法翻译：1.The foreign trade has risen to unprecedented figures.外贸已经有了史无前例的提高2.The invention of machinery had brought into the world a new era --- the Industrial Age. Money had become King. 机械的发明是世界进入一个新的时代——工业时代。
金钱至上3.John was an aggressive salesman who did his job quite well.John 是一个有进取心的商人，他把自己的工作做的很好4.They were suspicious and resentful of him.他们怀疑并且憎恨他5.They signed two agreements that served to warm up the atmosphere of their relations.他们签署两个协议，这两个协议有助于使他们的关系热乎起来6.His image as a good student was badlytarnished.他的好学生形象严重受损7.He began to see things and to understand.他开始观察事物并且去理解事物8.It was a cold, dark day, the sky overcast.这是一个寒冷的，黑暗的，天空阴暗的一天9.I have failed to convince him of his error.因为他的错误，我无法相信他10. Generally she accepted the family life in all its crowded inadequacy. 通常情况下，她接受了拥挤不足的家庭条件句法翻译：1.It's not your fault that this has happened.已经发生了，这不是你的错2.Because the young man frequently came to the lady's house, he was regarded as the mistress's lover.因为这个年轻人经常进入女士的房子，所以他就被认为是女主人的爱人3.Jerry quickly ordered everyone to put on life jackets, and tried，unsuccessfully，to put out the fire.Jerry命令所有人穿上救生衣并且试着扑灭火焰，但是失败了4.He was very clean. His mind was open. 他为人单纯坦率In 1844, Engels met Mars and they became friends.在1844年，恩格斯遇到了马克思，他们成为了朋友5.The avenue was lined withneatly-spaced plane trees.公路两旁是整齐的梧桐树6.I missed what you said because of the noise outside.因为外面的噪声，我没听清你说的什么8Better be wise by the defeat of others than by your own.从他人的失败中变得明智，比从自己失败中变得明智，更好9 Most U.S. spy satellites are designedto burn up in the earth'satmosphere after completing their missions.许多美国间谍卫星被设计为，完胜任务后在大气层中自燃10 He is physically weak but mentally sound.他身体虚弱，但是精神饱满。
Exercise 2
Exercise 21. In recent years, the United States has gone from being a “positive savings” nation to a “negative savings” nation (i.e., we spend more money than we earn). Suppose a typical American household spends $10,000 more than it makes and it dose this for eight consecutive years. If this debt will be financed at an interest rate of 15% per year, what annual repayment will be required to repay the debt over a 10-year period (repayments will start at EOY 9)?2. You are the manager of a large crude-oil refinery. As part of the refining process, a certain heat exchanger (operated at high temperatures and with abrasive material flowing through it) must be replaced every year. The replacement and downtime cost in the first year is $175,000. This cost is expected to increase due to inflation at a rate of 8% per year for five years, at which time this particular heat exchanger will no longer be needed. If the company’s cost of capital is 18% per year, how much could you afford to spend for a higher quality heat exchanger so that these annual replacement and downtime costs could be eliminated?3. Many people get ready for retirement by depositing money into a monthly or annual savings plan.a. If $200 per month is deposited in a bank account paying a 6% APR compounded monthly, how much will be accumulated in the account after 30 years?b. If inflation is expected to average 2% per year into the foreseeable future, what is todays’s equivalent spending power for your answer to Part (a)?4. Indicated whether each of the following statements is true(T) or false(F).(1) Interest is money paid for the use of equity capital.(2) (A/F, i%,N)= (A/P, i%,N)+i.(3) Simple interest ignores the time value of money principle.(4) Cash-flow diagrams are analogous to freebody diagrams for mechanics problems.(5) $1,791 10 years from now is equivalent to $900 now if the interest rate equals 8% per year.(6) It is always true that i>r when M≥2.(7) Suppose that a lump sum of $1,000 is invested at r=10% for eight years. The future equivalent is greater for daily compounding than it is for continuous compounding.(8) For a fixed amount, F dollars, that is received at EOY N, the “A equivalent” increases as the interest rate increases.(9) For a specified value of F at EOY N, P at time zero will be larger for r=10% per year than it will be for r=10% per year, compounded monthly.5. If you borrow $3,000 at 6% simple interest per year for seven years, how much will you have to repay at the end of seven years?(a) $3,000 (b) $4,511 (c) $1,260 (d) $1,511 (e) $4,2606. When you were born, your grandfather established a trust fund for you in the Cayman Islands. The account has been earning interest at the rate of 10% per year. If this account will be worth $100,000 on your 25th birthday, how much did your grandfather deposit on the day you were born?(a) $4,000 (b) $9,230 (c) $10,000 (d) $10,150 (e) $10,7407. A cash flow at time zero (now) of $9,982 is equivalent to another cash flow that is an EOY annuity of $2,500 over five years. Each of these two cash-flow series is equivalent to a third series, which is a uniform gradient series. What is the value of G for this third series over the same five-year time interval?(a) $994 (b) $1,150 (c) $1,250 (d) $1,354 (e) Not enough information given8. What is the monthly payment on a loan of $15,000 for five years at a nominal rate of interest of 9% compounded monthly?(a) $214 (b) $250 (c) $312 (d) $324 (e)$3819. Sixty monthly deposits are made into an account paying 6% nominal interest compounded monthly. If the objective of these deposits is to accumulate $100,000 by the end of the fifth year, what is the amount of each deposit?(a) $1,930 (b) $1,478 (c) $1,667 (d) $1,430 (e)$1,69510. What is the principal remaining after 20 monthly payments have been made on a $20,000 five-year loan? The annual interest rate is 12% nominal compounded monthly.(a) $10,224 (b) $13,333 (c) $14,579 (d) $16,073 (e) $17,09411. If you borrow $5,000 to buy a car at 12% compounded monthly, to be repaid over the next four years, what is your monthly payment?(a) $131 (b) $137 (c) $1,646 (d) $81 (e)$10412. The effective annual interest rate is given to be 19.2%. What is the nominal interest rate per year(r) if continuous compounding is being used? Choose the closest answer below.(a) 19.83% (b) 18.55% (c) 17.56% (d) 16.90%13. A bank advertises mortgages at 12% compounded continuously. What is the effective annual interest?(a) 12.36% (b) 12.55% (c) 12.75% (d) 12.68% (e) 12.00%14. If you invest $7,000 at 12% compounded continuously, how much would it be worth in three years?(a) $9,449 (b) $4,883 (c) $10,033 (d) $9,834 (e) $2.520。
17届初三英语《exercise(2)》试卷
Exercises姓名____________ 学号 ______________一．单项选择( ) 1.—Where’s your brother now, Bob?--I saw him _____ in the street a moment ago and I told him ______.A. playing; don’t do soB.playing; not to do soC. play; to do so( ) 2.—I’m sorry to have you waiting so long for Marcia, and I’m afraid it’ll be ten minutes ______ she comes back.A. beforeB.afterC.until( ) 3. The workers have decided to finish the task on time, _____ it means they would have no weekends these two months.A.after allB.even thoughC.as if( ) 4. Everyone should have dreams. With dreams and hard work, anything amazing can be________.A. createdB.expectedC.practiced( ) 5.I__________the book Little Woman, but I’ll let you read it first.A. haven’t readB.don’t readC.won’t read( ) 6.You can park your car on__________ side of the street. It doesn’t matter.A. bothB.everyC.either( ) 7.I heard you are in my town. ___________ any time you like.A. Give upB. Make sureC. Drop by( ) 8. --What are your most important customs in Switzerland, Marc?--We ____ to be on time. After all, we produce clocks and watches.A. are supposedB. are advisedC. weren’t expected( ) 9. To____ surprise, Lily found Colombians are all pretty relaxed about time, which is totally different from her country.A. hisB. theirC. her( )10. Lucy who came to China several years ago has ____ got used to eating meals with chopsticks instead of forks.A. graduallyB. especiallyC. lately二．阅读理解(请根据短文内容，从下列各题A、B、C选项中选出最佳答案) Cause and effect is one way to explain things that happen around us. Many things happen because something caused or influenced them to happen. Sometimes it is hard to look at a cause and find out what caused or influenced them to happen. Sometimes it is hard to look at a cause and find out what causes the effect. It may help you to start with the effect and use your reasoning(推理的) skills. Think about all the things you know that could be reasons for the effect you can see.For example, you may see someone putting on a heavy jacket. This is the effect. To look for a cause, think to yourself, “What would take someone put on a heavy jacket?” Maybe the person is going outside into very cold weather. Maybe the person works in the penguin pen(企鹅圈养地) at Sea World. Maybe the person is going to visit an ice skating rink where the air is kept very cold. All of these things could be a cause for putting on a heavy jacket.Now, think about a second example. The effect is a boy named Abi has to go to the head teacher’s office. What are the possible causes? Maybe he bullied(欺负) another student. Maybe he is just being picked up early. Maybe he is being given a prize!Here is another example for you to think about its cause and effect. Cait, 13, was trying to fall asleep when her 8-year-old brother, Doug, came into her room. He looked around a bit, but seemed really out of it. Then Doug went back into the hallway and stood there looking straight up at the hall light for quite a while. Little brothers can be very strange, but this was really much too A disease known is half cured. 病情确诊断，治病好一半。
四年级上册英语一课一练-Module2 Unit3 Exercise2∣牛津上海版一起含解析
牛津上海版（一起）2018-2019学年小学英语四年级上册Module 2 Me, my famil y and friendsUnit 3 I have a friend Exercise 2一、根据图意，写出相应的单词1.I have ________ in summer. They are cool.2.There are two ________. How nice!3.He ________ an umbrella. It's raining.4.I am hungry. May I have the ________, please?5.This is a ________ of blue jeans.6.It's a shirt. It's ________.二、找出不同类的单词7.找出不同类的单词。
A. cakeB. waterC. juice8.找出不同类的单词。
A. hasB. haveC. can9.找出不同类的单词。
A. pinkB. pigC. panda10.找出不同类的单词。
A. coldB. coatC. warm11.找出不同类的单词。
A. dressB. skirtC. shirt三、用所给单词的适当形式填空12.I ________ (have) a watch. ________ (I) watch is new.13.He ________ (ha ve) two coats. The coats ________ (be) nice.14.How ________ your sister ________ (feel)?15.________ you________ (have) three skirts?16.This is ________ (Sam) dog. It can ________ (jump).四、按要求改写下列句子17.I have a book. (将I改为she, 其余作相应变化)________ ________ a book.18.I am happy. (根据划线提问)________ ________ you ________?19.I have two sisters. (改为一般疑问句)________ you ________ two ________?20.He is a doctor. (根据划线提问)________ ________ he________?21.Do you have a red T-shirt?(根据提示回答)________, ________ ________.(是的)五、阅读理解22.阅读下文，判断正误。
翻译作业 Exercise 2
Exercise 71. This poem, which almost everybody knows is written by Tennyson.丁尼生写的这首诗,几乎人尽皆知2. In the Third World, where tow out of three people still live by farming, food shortage and malnutrition are common.在第三世界，三分之二的人仍旧靠农耕为生，食物短缺和营养不良的现象很普遍。
3. In countries where people remain in one town or city for most of their lives, the social customs are quite different.有些国家的人民几乎终身从未离开过一个城镇或城市，所以社会习惯十分不同。
4. It was an old woman, tall and shapely still, though withered by time, on whom his eyes fell when he stopped and turned.他停下来，转过身，目光落在了一位老妇人的身上，她虽然受时间的折磨显得有些憔悴，仍然身材高挑，面容姣好。
5. This exquisite harmony between nature and man explains in part the enchantment of the older Britain, in which whole towns fitted snugly into the landscape, as if they were no more than bites of woodland.人与自然的完美结合从一定程度上说明了英国自古以来的迷人之处，整座城镇被恰当的隐藏在风景之中，就好像他们仅仅是森林的一小部分。
全新版大学英语第二版听说教程第三册
全新版大学英语(第二版)听说教程3答案(unit1—7)全新版大学英语（第二版）听说教程3Unit1Part BPassage1Exercise1:1.c2.a.3.bExercise21.her husband spend more time with his mother2.1)she was waiting by the door with her coat on and she her hair curled .2)she had told her lady friends about this.Passage2Exercise1:1.c2.d3.dExercise2 :1.took;out to dinner;neighborhood2.nice than he expected3.A couple of times4.the importance of showing down;his marriagePart C1.b2.c3.b4.d5.dUnit 2Part BPassage1Exercise1:1.b2.a3.d4.cExercise21984;son;medical school;tuition;afford it;realize;newspaper ads;extra business;advertisement;succeeded;agent;changed; phone call;put aside;doing;immediately;familiar;his father-in-law’s;visited;father-in-law;alive;coincidence; Passage2Exercise1:1.The house was decorated exactly the same as Mr.Stewart remembered it.2.Mr.Stewart happened to be in the house when a postman came to deliver a letter to his father-in-law who had died 15 years ago.3.the old postman had called in sick that day ,and the postman who came in his place was not familiar with the neighborhood .otherwise the letter would have been returned to its sender Exercise21.He was intrigued2.A bank statement3.his father-in-law had put an amount of money in the bank for his grandchil dren’s education.4.A little over $150005.he could use the money to cover the tuition of his first year at a medical school.6.he is a doctor in IllinoisPart Ccollections;shot;presence;justice;Theater;occur;victim;8)officers had only managed to identify the first victim minutes before the second accident 9)they married on the same day ,had worn identical wedding dresses and carried the same flowers 10)How can we explain the above similaritiesUnit 3Part BPassage1Exercise 1:1.c2. cExercise 2:1.T2.F3.F4.F5.F6.T7.T8.FPassage2Exercise 1:1.d2. bExercise 2:1.Because she was afraid Krimali might not be able to catch the baby.2.Because she thought the bed sheets could somehow protect the baby from being hurt if she failed to catch her.3.Because they were afraid of the swaying ceiling4.to make it easier and safer for the baby ’s mother to get down.5.About two dozenPart C1.a2.b3.d4.dUnit 4Part BPassage1Exercise 1:1. d2. c3.aExercise 2:1.understand each other ’s ex pectations ;could be avoided ;live happily together2.cleaning up;cleaned up and put away before going to bed3.sleeping; 11p.m;6:30a.m;on weekends Passage2 Exercise 1:1.c2.c3.aExercise 2:1.get lost;five minutes ;driving;stop;direction2.breaking rules;break a rule;apologize and dosomething nice for the other person to make it up 3.reviewing the contents of the agreement;review this agreement once a year;make necessary changesPart C1.a2.d3.bUnit 5Part BPassage1Exercise 1:1.d2. c Exercise 2: Testing;river;if there were antibiotics ; resistant;350 water samples;the samples;low levels;three;Water Prize ;5000;Sweden’sPassage2Exercise 11.eaching;verybady;xposing;ies2.advertising campaign;youth;against tobacco companies3.the massage;teenagers;their advertisementsExercise 21.c2.a3.d4.c5.bPart C 1.a 2.c 3.d 4.cUnit 6Part BConversation1Exercise 1:1.d2.c3.bExercise 2:police officer;30;patrol;undercover;detective;supervising investigation;being a police officer;assignment;patrol; the fear of the unknownConversation2Exercise 1:1.T2. F 3 .T 4.F 5.TExercise 2:1.an exercise program;a psychological program;counseling for officers;several discussion groups2.baseball;get some sort of exercise;his personal relationships;relationship with his wifePart C1.d2.d3.d4.b5.cUnit7Part BConversation1Exercise 1:1.in Mr.Andrew Song’s office2.Boss and secretary3.To see Mr.Andrew Song on businessExercise 2:1.d2.b3.a4.b5.cConversation2Exercise 1:1.b2.cExercise 2:to discuss the causes of the decline in profits;10:00a.m;Chief Sales Executive;Sales are down but not by too much ;the budget for sales hasn’t increased even with information;the products are old Part C1.d2.b3.d4.b。
四年级上册英语一课一练Module 4 Unit 1 Exercise 2牛津上海版
牛津上海版（试用本）2021-2021小学英语四年级上册Module 4 The naturalworld Unit 1 A visit to a farm Exercise 2一、Look and write(根据图意，写出相应的单词，每线一词)1.—Can you________the flowers?—No, we can't.2.—What do they eat?—They eat ________.3.—________ litter.—I'm sorry.4.Hello, I am a girl. I have a________. It's long.5.You can't walk on the________ .6.Look at the________. It's new and nice.二、Read and circle(读一读，选出下列各组中在意义上属于不同类的单词)7.选出下列单词中在意义上属于不同类的单词（）A. myB. hisC. her8.选出下列单词中在意义上属于不同类的单词（）A. thisB. isC. that9.选出下列单词中在意义上属于不同类的单词（）A. pickB. bookC. desk10.选出下列单词中在意义上属于不同类的单词（）A. binB. boxC. big11.选出下列单词中在意义上属于不同类的单词（）A. cowsB. horseC. ducks三、Read and write(读一读，用适当的单词填空，每线词数不限)12.Don't________(speak)in the library. Don't________(eat)in the classroom.13.There are many animals on the farm. They are________(sheep) ________(chicken)and so on.14.I like eating bread. My father like eating________(fish). My mother like eating________(egg).四、Rewrite the sentences(按要求改写下列句子，每线一词)15.I can feed the birds. (改为一般疑问句)________you ________the ________?16.The cows eat grass. (根据划线提问)________ ________the cows eat?17.There is a sheep on the floor. (改为复数句)________ ________some________on the floor.18.This is a rabbit. (把this改成these，其余作相应变化)19.Climb the tree，please. (改为否定句)________ ________the________，please.五、Read, choose and complete(读一读，选词填空完成下列句子)20.读一读，选词填空完成下列句子，每词使用次数不限。