21世纪大学实用英语综合教程(第三册)-unit1-8-课文翻译及课后习题标准答案

21世纪大学英语第三册课后翻译题答案第一篇：21世纪大学英语第三册课后翻译题答案1.并很快成为了她最喜欢的学生。

汤姆去年转来我校，他全神贯注地听杨小姐上课Unit1Tom was translated to our school last year.He hung onMiss Yang’s every word in class and soon became the apple of her eye.2.的爱和骄傲。

看到女儿高中毕业，他感到一阵难以用语言表达Seeing his daughter graduate from high school,he felta surge of love and pride that he couldn’t express in word.3.到会变成百万富翁！当李先生去年开始涉及股市时，他做梦都没有想Last stock market,becoming year when Mr.Libegan first venture into wildest dream.a millionaire was beyond his the 4.拍了几张相片，可惜焦点都没对准。

在休假日，我有幸看到一些野生动物在吃鱼。

我On wild my holiday ,I was lucky enough towitness some them,but unfortunately they were all out off focus.seals feeding on fish.I took some photos of 5.没有任何东西能改变他们在下周结婚的决定。

王子跟那位女演员保持确定的情侣关系已三年。

The price has been going steady with the actress forthree years and nothing can alter their decision to get married next week.6.育的看法完全是一种错误的想法。

心态——人生的选择之一鲍勃•哈里斯快乐的人并不是处于某种环境中的人, 而是具有某种心态的人。

——休•唐斯我和妻子特里在12月买了一辆新车。

尽管我们有机票可以从加州飞到休斯敦和她的家人一起过圣诞节，但我们还是决定开车去得州以磨合新车。

我们把东西装进汽车，离家去和外婆一起度过美妙的一周。

我们过得很愉快，在外婆家一直待到最后一分钟。

回来时，我们需要赶快到家，所以，我们便一路不停地行驶——一个人开车，另一个人睡觉。

在大雨中行驶了几个小时后，我们在深夜时到了家。

我们累坏了，只想冲个热水澡就爬上柔软的床去睡觉。

我感觉到无论我们有多累,我们都应该当晚把车上的东西卸下来，但特里只想赶快洗个澡就上床睡觉,所以我们决定等到早晨再卸车。

早晨7点钟的时候，我们恢复了精力，起床后准备卸车。

当我们打开前门时，私家车道上的车却不见了！特里和我面面相觑,回头再看车道,又彼此对视。

然后，特里问了一个奇妙的问题：“哟，你把车停哪儿啦?”我笑着回答：“就停在车道上。

”这时我们虽然知道我们停车的地方了，但我们还是走到外边，希望那辆车也许奇迹般地倒出了车道，停在了路缘边，但它没有。

震惊之余，我们报了警并提交了一份据说会启动我们的高科技追踪系统的报告。

为了保险起见，我又给追踪系统公司打了电话。

他们保证说在两小时内他们有%的概率找回汽车。

两小时后，我又打电话问：“我的汽车在哪里?”“我们还没有找到,哈利斯先生,但是在4小时内我们有94%的找回率。

”又过去了两个小时。

我再次打电话问：“我的汽车在哪里?”他们再次回答说：“我们还没有找到，但在8小时内我们有0%的找回率。

”这时我告诉他们：“当我处于极小概率时，你的这些百分比对我毫无意义，所以在你们找到车时给我打电话吧。

”那天晚些时候，电视里播放了一条商业广告，一个汽车制造商在问：“你难道不想在你的车道上中有这样一辆车吗?”我回应道：“当然想!我昨天就有一辆。

”随着一天的时间慢慢流逝，特里变得越来越烦躁不安，因为她越来越多地想起放在车上的东西——我们的结婚照相簿、无法补偿的前几代人的家庭照、衣服、全套照相设备、我的钱包和我们的支票簿，这些还仅仅是列举的几项而已。

《21世纪大学英语读写教程（第三册）》课后翻译题参考答案Unit11.Tom(was)transferred to our school last year.He hung on Miss Young's every word in class and soon became the apple of her eye.2.Seeing his daughter graduate from high school,he felt a surge of love and pride that he couldn't express in words.st year when Mr.Li first began his venture into the stock market,becoming a millionaire was beyond his wildest dreams.4.On my holiday,I was lucky enough to witness some wild seals feeding on fish.I took several photos of them,but unfortunately they were all out of focus.5.The prince has been going steady with the actress for three years and nothing can alter their plan to get married next week.6.It is a complete misconception that the poor do not need compulsory education because they do not even have enoughto feed on.Without education,how can poor people ever overcome their poverty?7.All of David's classmates are completely stumped—no one can work out how he became a top student overnight.8.It was obvious that her rejection of his proposal hit him hard, but in time he recovered from his wounds.Unit21.The ability to fend for oneself is indispensable to any adult, but real maturity is more than just a set of survival strategies.2.On Children’s Day,kids are entitled to free entry to all the city parks.It’s a way of compensating them for the long hours they spend in school all year.3.You’re giving more priority to your personal life than to your studies.No wonder your grades are suffering.4.Given that most women nowadays have jobs outside the home,it’s natural that they object to their husbands treating them like housekeepers.5.Quite a number of American millionaires own at least two houses and a private plane.6.When John recovered unexpectedly from cancer,his doctorsattributed it to his strong will and faith in the future.7.There’s no practical reason to perpetuate the custom of opening doors for women,let alone the tradition of“women and children first.”8.Many feminists object to the notion that men can’t nurture children as well as women can.Unit31.We soon grew weary of her constant complaints,and avoided her as much as possible.2.The mayor will preside over a meeting this afternoon that will pave the way for plans to build a new highway.3.If we had more time at our disposal,I'd take you up this mountain.The view from the top is truly awe-inspiring.4.Anyone who is in love with life will have no difficulty in finding the symbolic as well as the actual beauty in the migration of the birds.5.Watching the magnificent view of the ebb and flow of the tides fills me with an inner contentment that I find nowhere else.6.His misfortune aroused great sympathy among the listeners, who are keen to help heal his mental wounds.7.Recognition of the importance of Dr.Hawkin's research may be difficult or impossible for a layman,but it is sure to havea lasting impact on our lives.8.Mr.Smith has long wished for a chance to relate his lunar landing experience to the young people around him,but he never has enough time at his disposal.Unit41.We'd like to remind our viewers to be considerate to your neighbors and keep your TVs turned down after10PM.2.I hope my advice will work with students under pressure—the road ahead is full of unforeseen opportunities.3.Incidentally,Linda is a shy person who might feel uneasy about speaking in the presence of so many strangers.4.In order to get ahead in their studies,students need to equip themselves with independent study skills instead of relying on their teachers for everything.5.Young people nowadays are growing up old,with the conviction that achievement is measured by how many possessions one owns.6.Many students justify their working part time by saying that it reduces the economic pressure on them.7.What you need to do right now is to fill in the forms you were given when you arrived.8.A career in itself requires one's lifelong devotion,but it does not mean that after you get into a certain profession you must continue in that same one all along.Unit51.To help foreign investors get a better understanding of Shanghai,they've compiled this little guide from the various sources they could find.2.He's the sort of person who prefers to keep his plans to himself until they're realized.3.I came to New York from far away to see him,only to find he had gone abroad two days before.4.It is difficult to imagine now how we've survived for so long without electricity,television or telephone.5.The new policy encourages people to become wealthy if the money has been acquired honestly.6.If I were in charge of the project,I'd make better use of the money that's available.7.He was refused an entry permit on the grounds that he was a dangerous person.8.It didn't take the teacher long to catch on that Tom always had an excuse for turning in late assignments.Unit61.I wish you could adopt a more reasonable attitude towards the event.2.I broke my leg in the car accident and so did my son.3.The old woman,overwhelmed by grief,could hardly/barely walk on her own.4.It was50years after his death that his accomplishments were acknowledged by society.5.Where there were flames of war,now there are peace and prosperity.6.He is seriously ill and his disease defies the healing power of any medicine.7.He has lost confidence in life—the future has blurred and gone blank and his early hopes have faded into nothingness.8.Little Tom realized that nothing could change the harsh reality that his family had fallen apart with his parents' sudden deaths.Unit71.As long as you enjoy your hobby,you don't have to feel ashamed of being mediocre at it.It doesn't matter what others think of you.2.Money is becoming a big deal in competitive sports,but we must make sure that it doesn't get in the way of what's important.3.We all need some form of exercise every now and then to keep ourselves in good shape.4.I've said over and over it's time you tidied up your room,but you keep putting it off.5.He only took up painting a couple of years ago,so his technique isn't up to professional standards.Can you give him some instruction?6.Health experts are trying to discourage people from smoking by informing them of its dangers.7.Being committed to your job is fine,of course,but you shouldn't let work eat up all your leisure time.8.As far as I'm concerned,both jobs and hobbies should be seriously considered.Unit81.NASA announced that one of the tangible objectives of this nine-day mission was to do research into the effects of space flight on the aging process.2.During the Cold War era,the Soviet Union and the United States both spent substantial funds on space exploration.3.The President’s proposal to scale down/back the government’s social welfare spending has caused a great deal of controversy.4.Before the American space shuttle Discovery returned to the Kennedy Space Center,the bad weather in Florida,coupled with the door trouble,put its safe landing in doubt.5.So far there is little evidence of life on Mars,but this doesn’t justify the conclusion that space research has no scientific value.6.The International Space Station,a collaboration in whichsixteen countries are taking part,is the most expensive space-exploration project ever undertaken.7.This book describes the period at the end of the1950s when the pioneers of Chinese space exploration pressed ahead with their research without the help of foreign experts.8.This year the profits made in manufacturing industries have exceeded$200billion,making up one half of our country’s GDP.。

英语翻译Unit1‎1.美国人往往‎以从事的工‎作来对人们‎进行划分。

家庭和教育‎背景这些特‎点被认为是‎不太重要的‎。

Ameri‎c ans tend to defin‎e peopl‎e by the jobs they have/do. Such chara‎c teri‎s tics‎as their‎famil‎y and educa‎t iona‎l backg‎r ound‎s are consi‎d ered‎less impor‎t ant.2.他决不妥协‎的个性是他‎再也无法容‎忍他的雇主‎，并最终递交‎了辞职书的‎原因。

His uncom‎p romi‎s ing perso‎n ally‎expla‎i ns why he would‎no longe‎r put up with his emplo‎y er and event‎u ally‎submi‎t ted his resig‎n atio‎n3.如果你真的‎想学好英语‎，你就必须投‎入大量的时‎间和精力，否则你就不‎会有任何进‎步。

对于其他课‎程也可以这么说‎。

If you reall‎y want to learn‎Engli‎s h well, you must put in a lot of time and energ‎y, or y ou’ll do nowhe‎r e. The same can be said of other‎subje‎c ts.4.有些演员的‎名声靠的是‎他们天生的‎美貌，但是达斯汀‎&霍夫曼尽管‎身材矮小，还是出类拔‎萃，而使他与众‎不同的正是‎他精湛的演‎技。

Some actor‎s fame is built‎on there‎innat‎e beaut‎y, but despi‎t e his short‎statu‎r e, Dusti‎n Hoffm‎a n rose above‎and it is his excel‎l ent actin‎g that set him apart‎.5.他负责管理‎之后，我们发现他‎与前任有明‎显的不同：他有干劲合‎和激情，想出了很多‎新点子，并把工作重点放在如‎何鼓舞我们‎的士气上。

1 A common misconception among youngsters attending school is that their teachers were child prodigies. Who else but a bookworm, with none of the normal kid's tendency to play rather than study, would grow up to be a teacher anyway?I've tried desperately to explain to my students that the image they have of me as an enthusiastic devotee of books and homework during my adolescence was a bit out of focus. On the contrary, I hated compulsory education with a passion. I could never quite accept the notion of having to go to school while the fish were biting.2 Children are entitled to special consideration for two reasons: helplessness and innocence. They have not yet acquired either the faculty of reason or the wisdom of experience. Consequently, they are defenseless (incapable of fending for themselves) and blameless (incapable of real sin). That's why we grant them special protection. In an emergency, it is our duty to save them first because they, helpless, have put their lives in our hands. And in wartime, they are supposed to be protected by special immunity because they can have threatened or offended no one.3 I sincerely believe that for children, and for parents seeking to guide them, it is not half so important to know as it is to feel. If facts are the seeds that later produce knowledge and wisdom, then the emotions and the impressions of the senses are the fertile soil in which the seeds must grow. The years of early childhood are the time to prepare the soil. Once the emotions have been aroused —a sense of the beautiful, the excitement of the new and the unknown, a feeling of sympathy, pity, admiration or love — then we wish for knowledge about the object of our emotional response. Once found, such knowledge has far more lasting meaning than mere information. It is more important to pave the way for children's desire to know than to put them on a diet of facts they are not ready to assimilate.4 What I wish for all students is some release from the grim grip of the future. I wish them a chance to enjoy each segment of their education as an experience in itself and not as a tiresome requirement in preparation for the next step. I wish them the right to experiment, to trip and fall, to learn that defeat is as educational as victory and is not the end of the world.My wish, of course, is naive. One of the few rights that America does not proclaim is the right to fail. Achievement is the national god, worshipped in our media — the million-dollar athlete, the wealthy executive — and glorified in our praise of possessions. In the presence of such a potent state religion, the young are growing up old.5 America can be a strange experience for a foreigner. My wife and I arrived in the United States in January after seven years overseas — four in France, three in Poland. From the jumble of first impressions, we compiled an A-to-Z explanation of why America can be such a foreign country to those who arrive here from Europe.I should explain at the outset that I am from Britain, but my Florida-born wife Lisa is as American as apple pie. In our list, however, A doesn't stand for apple pie. It stands for: Ambition. In the Old World, people are taught to hide it. Here it's quite proper to announce that you're after the boss's job or want to make a million dollars by the age of 30.6 A heart breaks.Someone's pain shatters the confines of her body, leaking out in tears, exploding in cries, defying all efforts to soothe the despair. Sleep offers no escape from the nightmare of awakening. And morning brings only the irreversibility of loss.Every 23 minutes.A dream ends.Someone's future blurs and goes blank as anticipation fades into nothingness. The phone will not ring, the car will not pullup to the house. The weight of tomorrow becomes unbearable ina world in which all promises have been broken by force.7 Unfortunately, doing things badly has gone out of style. It used to be a mark of class if a lady or a gentleman sang a little, painted a little, played the violin a little. You didn't have to be good at it; the point was to be fortunate enough to have the leisure time for such pursuits. But in today's competitive world we have to be "experts" even in our hobbies.8 When you’re eating among other people, you don’t raise your voice; it’s just one example of the unwritten rules we live by. When you consider it, you recognize that those rules probably govern our lives on a more absolute basis than the ones you could find if you looked in the law books. The customs that govern us are what make a civilization. There would be chaos without them, and yet it’s not at all clear why ---even in our disintegrating society ---we obey them.How many times have you stopped at a red light late at night? You can see in all directions; there’s no one else around --- no headligh ts, no police cruiser idling behind you . You’re tired and in a hurry. But you wait for the light to change. Is it for safety’s sake? No; you can see that there would be no accident if you drove on. Is it to avoid getting arrested? No;you are alone; there’s no one to catch you. Still, you sit and wait.。

21世纪大学实用英语综合教程（第三册）答案1~8Unit 15. Fill in the blanks with the words given below. Change the forms where necessary.1. curious2. affects3. emergency4. locked5. Relatively6. complaining7. protested8. react9. mood 10. unique 11. consciousness 12. surgery6. Fill in the blanks with the expressions given below. Change the forms where necessary.1. the bottom line2. thanks to3. reflect on4. had lost touch5. went through6. followed around7. looking on8. woke up9. take action 10. after all10. Translate the following sentences into English.1. Each time my brother complained about the difficulty of his work, I asked him to look on the bright side.2. The police reacted immediately when report came that two kids had been held up at gunpoint in a nearby building.3. When I pointed out the mistakes in her calculation, instead of correcting them as soon as possible, Mary protested that it was not her fault.4. Tom was curious about the joke I told my colleagues, but he didn’t get it.5. Thanks to his positive attitude, Jack took action and saved his own life before he lostconsciousness in the emergency room.6. When I reflect on what I have achieved in the past, I have to say that success comes from hard work. That’s the bottom line.Unit 25. Fill in the blanks with the words given below. Change the forms where necessary.1. intense2. concept3. committed4. deserve5. selfish6. compromise7. matters8. opponent9. influence 10. effort 11. shortcuts 12. evidence6. Fill in the blanks with the expressions given below. Change the forms where necessary.1. work at2. According to3. run through4. in sight5. live with6. a variety of7. When it comes to8. live up to10. Translate the following sentences into English.1. Take Michael Jordan, it’s easy for people to see his achievements while neglect the price of blood and sweat that he has paid on the court in order to come out on top.2. Right in the first English class, our teacher conveyed a clear message to us: as the basic building blocks of the language, new words must be memorized; any other shortcut is fool’s gold.3. Thousands of Chinese laborers contributed greatly to the construction of America’s first transcontinental railroad, and their intense efforts deserve a page in American history.4. When it comes to training, the coach has no problem living with all sorts of complaints of the players but he never compromises with any of them.5. Traditional ethics seem especially important in some situations where the margin between right and wrong is as thin as an eggshell.6. As competition intensifies, our opponents and we are all working hard to live up to higher service standards.Unit 35. Fill in the blanks with the words given below. Change the forms where necessary.1. withdraw2. opposite3. consult4. seeking5. chief6. frustrated7. gather8. suggestions9. numerous 10. crucial 11. approval 12. yield6. Fill in the blanks with the expressions given below. Change the forms where necessary.1. give up on2. kicked out3. at the end of my rope4. count!-out5. provide!-wit6. that is7. on the brink of8. moved forward10. Translate the following sentences into English.1. The health report stresses the importance of fresh fruit and vegetables in our diet.2. I spent a whole week gathering the courage to say no to their request.3. These journeys made him realize to the fullest extent that many of the world’s species were on the brink of extinction.4. Approval of the patient’s family should be sought before doctors carry out such operations.5. Improved consumer confidence is crucial to an economic recovery.6. We gave up on the missing mountain climber after he had been missing for two weeks.Unit 45. Fill in the blanks with the words given below. Change the forms where necessary.1. mankind2. determination3. burden4. define5. financial6. resources7. research 8. cure 9. evil 10. hardship 11. suicide 12. suffered6. Fill in the blanks with the expressions given below. Change the forms where necessary.1. broke down2. took!-for granted3. look!-in the eye4. couldn’t help but respect5. crying over6. no doubt7. dressing up8. slipped into9. Translate the following sentences into English.1. He was no doubt a great hero so people couldn’t help but cry over his death.2. The actor used his celebrity status to fund research that might someday yield a cure for AIDS.3. The disabled man once considered suicide to relieve his family of the heavy burden.4. Children dress up as Superman to capture adults’ attention.5. It wasn’t until I matured that I realized I shouldn’t be afraid to look adversity and hardship in the eye.6. He could have easily stayed at home, for he had plenty of financial resources to keep him from worrying about medical bills..Unit 55. Fill in the blanks with the words given below. Change the forms where necessary.1. discharged2. anger3. latter4. relationship5. engaged6. backgrounds7. miserable 8. invitation 9. match 10. folded 11. overseas 12. propose6. Fill in the blanks with the expressions given below. Change the forms where necessary.1. broke down2. from time to time3. From the very beginning4. knocked down5. agreed to6. talk!-round7. due to8. give in9. in silence 10. go abroad10. Translate the following sentences into English.1. I just received a email in which Jessica expressed her regret of ending the relationship with her beloved boyfriend.2. She broke down at the loss of her family, and the impact of this miserable incident remained for the rest of her life.3. Both my parents object to my going abroad to further my studies. I wonder if I should give in or try to talk them round.4. Edgar was not good with words, so whenever Jessica vented her anger on him, he only endured it in silence.5. The cheerful background music matches his mood very well, for he’s just got engaged to his beloved girlfriend.6. From time to time the system would utter a piercing noise indicating its inability to run properly.Unit 65. Fill in the blanks with the words given below. Change the forms where necessary.1. rejected2. properly3. judgment4. employer5. lack6. feedback7. qualified8. suitable9. candidate 10. confident 11. potential 12. punctual6. Fill in the blanks with the expressions given below. Change the forms where necessary.1. cope with2. miss out3. applied for4. keep!-in mind5. for a bit6. reflecting on7. fill out8. get back9. a variety of 10. To our amazement10. Translate the following sentences into English.1. Sometimes even if you are totally qualified for the job, you may still be rejected.2. You should learn to cope with difficult situation. And even more important, don’t look to others for help.3. To my shock/amazement, he was not only involved in a variety of extracurricular activities but also had applied for a part-time job.4. Keep in mind that one more failure is one step closer to success.5. Don’t dwell on the reasons that are out of your control, because this job doesn’t entirely suit you and your chances are slim.6. Although you may not always like to hear negative feedback, whatever you do, don’t burn your bridges.Unit 75. Fill in the blanks with the words given below. Change the forms where necessary.1. tuition2. anxiety3. horrors4. switched5. quarter6. steady7. roughly8. prospects 9. disorder 10. represent 11. apparent 12. population6. Fill in the blanks with the expressions given below. Change the forms where necessary.1. were booked up2. not getting anywhere3. ups and downs4. burst out5. get along with6. broke up with7. in advance8. had no choice9. In spite of 10. take your own life10. Translate the following sentences into English.1. The students who seek psychological counseling represent only the tip of the iceberg. Most students endure the stress in silence.2. The horror movie overwhelmed him so much that he began to suffer from a sleeping disorder, even insomnia.3. Lisa had always been a straight-A student until her junior year, when she had to hold down two part-time jobs to pay her tuition.4. In spite of the result of the aptitude test, John decided to switch his major from accounting to psychology.5. He would rather remain a sales clerk, apparently because he prefers a steady life to a life full of ups and downs.6. The computer has broken down on more than one occasion. Isn’t that enough for professional help?Unit 85. Fill in the blanks with the words given below. Change the forms where necessary.1. chemical2. soil3. disturb4. mixture5. substance6. ruin7. consumers8. stable9. pollution 10. supplies 11. decay 12. main6. Fill in the blanks with the expressions given below. Change the forms where necessary.1. leaked out2. due to3. are known as4. depend on5. giving off6. make up7. live on8. have used up10. Translate the following sentences into English.1. With the construction of the nuclear power plant, this city now doesn’t have to worry about its own electricity supply. Instead, it can supply electricity to other cities nearby.2. These vegetables do not decay when kept at a relatively stable low temperature.3. This city is known as the financial center of the country. The development of its economy depends heavily on banking and foreign trade.4. This plant only lives on the top of certain high mountains and gives off a very sweet smell in spring.5. The main cause of this area’s water pollution i the chemical substance that leaks out of a paper mill by the river bank.6. This kind of litter is made up of a mixture of chemical waste. It has poisoned the soil, ruining it completely.。

21世纪大学英语读写教程课文翻译（第三册）（1-2）UNIT1 TEXT A上学的小孩们中间有一种普遍的错误方式，即以为他们的老师昔时都是些神童。

不管怎么说，除不像一样小孩那样生性贪玩、不肯学习的书呆子之外，还有谁情愿长大后当老师呢？我极力向我的学生们说明我在他们心目中的形象---- 一个在青春期热衷于书本和作业的人---- 有一点被扭曲了。

相反，我极为憎恨义务教育。

我永久都无法同意在鱼儿上钩时不能不去上学的方式。

可是，在我中学二年级的时候，发生了一件美好而又兴奋人心的事。

爱神丘比特对准他的箭，正好射中了我的心。

突然间，我喜爱上学了，而这只是为了能够凝望英语二班里那张可爱的脸。

我的公主坐在卷笔器隔壁，那一年我削的铅笔足以点燃一堆篝火。

可黛比却远远超出了我的期望。

将咱们隔开的不仅有五排课桌，还有约50分的智商。

她是英语二班的尖子，拉里维太太的掌上明珠。

偶然，黛比会觉察我在盯着她看，这时她便会露出一个闪烁着聪慧光芒，令我心跳加速的微笑。

这是一个标志着希望、使我临时忘记将咱们分开的智力上的鸿沟的微笑。

我想尽方法去跨越那条鸿沟。

有一天，我通过超市，突然想到了一个主意。

橱窗里的一块广告牌称商店正以29美分的特价供给一套百科全书的第一卷。

其余各卷则为每卷美元。

我买下了第一卷---- 从Aardvark（土豚）到Asteroid（海星）---- 然后开始了在知识世界中的冒险历程。

打那以后，我将成为一个事实探访者。

我将成为英语二班的首席智者，以渊博的知识使我的公主倾心于我。

我全都打算好了。

一天，在自助餐厅排队时，我的第一个机遇来了。

我往身后一看，她正好在那儿。

“嘿，”她说。

我犹豫了一下，然后润了润嘴唇说，“明白凤尾鱼是从哪儿来的吗？”她显得有点惊讶。

“不，我不明白。

”我松了口气。

“凤尾鱼生活在咸水里，淡水里很少见。

”我不能不讲得专门快，以便在咱们抵达收银台之前，道出所有的细节。

“渔民们在地中海和临近西班牙、葡萄牙的大西洋海岸捕捉凤尾鱼。

UNIT1 Free Trade Has Enriched the World with More than Diverse Goods自由贸易给世界带来的不仅是丰富多彩的商品By Daniel GriswoldTune in to cable TV, talk radio, or the blogosphere and you will soon be hit over the head with the message that free trade is destroying America. According to the economic populists on the left and right, the wages, jobs, and futures of Main Street Americans are being sacrificed daily to the gods of globalization.只要打开有线电视、收音机或博客网，你很快就会惊讶地获悉：自由贸易正在摧毁美国。

据左右两派经济民粹主义者所说，美国普通老百姓的工资、工作和未来天天都在被当作供品献祭给全球化的神明们。

On trade, as on so much else, the populists have it wrong again. Free trade and globalization are great blessings to American families. Trade is delivering lower prices and more variety to consumers, especially the poor, while creating better paying jobs for the middle class. Beyond the US shores, the spread of economic openness is building a more peaceful, democratic and humane world for our children.就像在其他许多事情上一样，这些民粹主义者们在贸易问题上又搞错了。

Part I Text ExercisesI.A. 1. hopeless 2. homeless 3. careless 4. needless 5. endless6. useless7. helpless8. pennilessB. backward(s) eastward(s) forward(s) northward(s) onward(s) southward(s)1. northward(s)2. southward(s)3. eastward(s)4. backward(s)5. onward(s)6. forward(s)II.1. be in a good mood2. be on top of the world3. have a bad day4. look on the positive side5. be curious about sth6. each time I am in a bad mood7. cut away all the junk 8. react to an emergency 9. reflect on what sb says 10. be help up at gunpoint 11. the first thing that went through my mind12. be allergic to sthIII.1. K2. E3. A4. F5. H6. B7. J8. C9. D 10. L 11. G 12. I IV.go + ad. / prep.1. G2. A3. E4. F5. C6. D7. H8. B9. go about 10. have gone by 11. going for 12. went off 13. go along with14. going on 15. went through 16. go overcut + ad./ prep.1. cut across / through2. cut away3. cut back4. cut down5. cut in6. cut off7. cut out8. cut up9. cut … down 10. cut off11. cut out 12. cut up 13. cut through 14. cut away15. cut back 16. cutting inV.1. get2. time3. wake4. choices5. choose6. victim7. complaining8. out 9. that 10. away 11. react 12. affectVI.Passage 1: 1. A 2. C 3. D 4. C 5. CPassage 2: 1. C 2. B 3. A 4. C 5. AVII.1. outward behavior2. negative thoughts3. think about yourself5. a positive attitudePart II Exercises for PRETCOI. Listening ComprehensionII. 1. --- I’d like to buy a new coat.--- The woman’s department is up on the second floor, Madam.Q: Where does this conversation take place? --- D2. --- Are you ready to leave?--- Just a second. I need to put my camera in the suitcase.Q: What does the man mean? --- D3. When is the library open on Saturday?--- From 8 a.m. to 7 p.m.Q: How long is the library open on Saturday? --- Ｂ4. an example４．Tom, we are going see Mary. Would you like to go with us?--- Y es, but I’ll make a call to my wife first.Q: What is the man going to do first? --- Ｂ５．What shall we give Peter for his birthday?--- Let’s ask him what he needs most.Q: What does the man suggest? --- CSection BConversation 1--- Hi Joe. I see you’re busy right now. As soon as you finish, I’d like to discuss our plan again.--- That’s OK. Come on in.--- Oh, no. I don’t want to interrupt you. I can wait. I’ll come back later.--- I’m afraid it’s going to be a long wait. I’m working on my history paper. And, it’s already 10 o’clock, bedtime.--- History paper? I thought you’d finished it. Didn’t you turn it in on Friday?--- Uh-huh. But the professor just returned it to me. I was told to add 12 more pages. --- 12 pages! That’a lot. How are you going to do it?--- That’s what I’m trying to figure out. Now please come in and sit down. What can I do for you?--- Thanks a lot, but I think I’d better come to visit you tomorrow. See you.Qs:6. When did this conversation take place? --- c7. Why did the woman come to visit the man? --- AConversation 2--- Hello, Professor Ward speaking.--- Hello, my name is Ann Smith. I’d like to get into your course on medicinal plants.--- I’m sorry. There are already too many students in that class.--- I know. But I’m a student from another university, and my school and I think it would be very interesting and important for my studies.--- I see. Have you studied much botany? It’s an advanced course, you know.--- Y es, I am majoring in biology and I’ve also done some economic botany on my own.--- Well, I’ll do my best. Why don’t you come to my office next week? I’ll be in all day Wednesday. I can tell you more about the class and the other courses here. In any case, you’ll have to see Professor Chambers to get his approval. If all else fails, you can register for my course in the spring. We cover many of the same topics then.--- Thanks, I’ll be in on Wednesday then.Qs:8. Why is Ann calling? --- B9. What problem is involved in Ann’s attending the class? --- D10. What can Ann do if she can’t take Professor Ward’s class? --- BSection CMr. Gray was the manager of a small office in London. He lived in the country, and came to work by train. He liked walking from the station to his office, unless it was raining, because that gave him some exercise.One morning he was walking along the street when a stranger stopped him and said, “Y ou may not remember me, sir, but seven years ago I came to London without a penny in my pocket. I stopped you in his street and asked you to lend me some money, and you lent me ￡5 you said you were willing to take a chance giving a man a start on the road to success.”Mr. Gray thought for a few minutes and then said, “Y es, I remember you. Go on with your story.” “Well,” answered the stranger, “are you willing t o take still anotherchance?”Qs:11. How did Mr. gray get to his office?12. Why did Mr. Gray like walking to his office?13. Who stopped Mr. Gray one morning when he was walking along the street?14. Why had Mr. Gray given some money to the stranger?15. What did the stranger do when he recognized Mr. Gray one day?Keys:11. took a train 12. do some exercise 13. A stranger 14. take a chance 15. for moneyII.1. A2. D3. D 4 C 5. C 6. C 7. A 8. D 9. B 10. B 11. A 12. A13. D14. C 15. C 16. C 17. C 18. B 19. B 20. A21. robberies 22. Consciousness 23. leaves 24. felt 25. will be finished 26. recovered 27. curious 28. combination 29. was knocked 30. praisedIII.1. A2. D3. C4. A5. D6. B7. D8. B9. A 10. CIV.1. A. 2 B. 0.5 C. 0 D. 12. A. 1 b. 0.5 C. 0 D. 23. A. 2 B. 1 C. 0 D. 0.54. A. 0.5 B. 2 C. 1 D. 05. 尊敬的XX 先生/女士：我公司在9月4日的会议上，已经决定把我公司的名称改为CNMIEC 李氏公司。

心态——人生的选择之一Text unit1 鲍勃•哈里斯快乐的人并不是处于某种环境中的人, 而是具有某种心态的人。

——休•唐斯我和妻子特里在12月买了一辆新车。

尽管我们有机票可以从加州飞到休斯敦和她的家人一起过圣诞节，但我们还是决定开车去得州以磨合新车。

我们把东西装进汽车，离家去和外婆一起度过美妙的一周。

我们过得很愉快，在外婆家一直待到最后一分钟。

回来时，我们需要赶快到家，所以，我们便一路不停地行驶——一个人开车，另一个人睡觉。

在大雨中行驶了几个小时后，我们在深夜时到了家。

我们累坏了，只想冲个热水澡就爬上柔软的床去睡觉。

我感觉到无论我们有多累,我们都应该当晚把车上的东西卸下来，但特里只想赶快洗个澡就上床睡觉,所以我们决定等到早晨再卸车。

早晨7点钟的时候，我们恢复了精力，起床后准备卸车。

当我们打开前门时，私家车道上的车却不见了！特里和我面面相觑,回头再看车道,又彼此对视。

然后，特里问了一个奇妙的问题：“哟，你把车停哪儿啦?”我笑着回答：“就停在车道上。

”这时我们虽然知道我们停车的地方了，但我们还是走到外边，希望那辆车也许奇迹般地倒出了车道，停在了路缘边，但它没有。

震惊之余，我们报了警并提交了一份据说会启动我们的高科技追踪系统的报告。

为了保险起见，我又给追踪系统公司打了电话。

他们保证说在两小时内他们有98%的概率找回汽车。

两小时后，我又打电话问：“我的汽车在哪里?”“我们还没有找到,哈利斯先生,但是在4小时内我们有94%的找回率。

”又过去了两个小时。

我再次打电话问：“我的汽车在哪里?”他们再次回答说：“我们还没有找到，但在8小时内我们有90%的找回率。

”这时我告诉他们：“当我处于极小概率时，你的这些百分比对我毫无意义，所以在你们找到车时给我打电话吧。

”那天晚些时候，电视里播放了一条商业广告，一个汽车制造商在问：“你难道不想在你的车道上中有这样一辆车吗?”我回应道：“当然想!我昨天就有一辆。

”随着一天的时间慢慢流逝，特里变得越来越烦躁不安，因为她越来越多地想起放在车上的东西——我们的结婚照相簿、无法补偿的前几代人的家庭照、衣服、全套照相设备、我的钱包和我们的支票簿，这些还仅仅是列举的几项而已。

21世纪大学实用英语综合教程（第三册）答案1~8Unit 15. Fill in the blanks with the words given below. Change the forms where necessary.1. curious2. affects3. emergency4. locked5. Relatively6. complaining7. protested8. react9. mood 10. unique 11. consciousness 12. surgery6. Fill in the blanks with the expressions given below. Change the forms where necessary.1. the bottom line2. thanks to3. reflect on4. had lost touch5. went through6. followed around7. looking on8. woke up9. take action 10. after all10. Translate the following sentences into English.1. Each time my brother complained about the difficulty of his work, I asked him to look on the bright side.2. The police reacted immediately when report came that two kids had been held up at gunpoint in a nearby building.3. When I pointed out the mistakes in her calculation, instead of correcting them as soon as possible, Mary protested that it was not her fault.4. Tom was curious about the joke I told my colleagues, but he didn’t get it.5. Thanks to his positive attitude, Jack took action and saved his own life before he lostconsciousness in the emergency room.6. When I reflect on what I have achieved in the past, I have to say that success comes from hard work. That’s the bottom line.Unit 25. Fill in the blanks with the words given below. Change the forms where necessary.1. intense2. concept3. committed4. deserve5. selfish6. compromise7. matters8. opponent9. influence 10. effort 11. shortcuts 12. evidence6. Fill in the blanks with the expressions given below. Change the forms where necessary.1. work at2. According to3. run through4. in sight5. live with6. a variety of7. When it comes to8. live up to10. Translate the following sentences into English.1. Take Michael Jordan, it’s easy for people to see his achievements while neglect the price of blood and sweat that he has paid on the court in order to come out on top.2. Right in the first English class, our teacher conveyed a clear message to us: as the basic building blocks of the language, new words must be memorized; any other shortcut is fool’s gold.3. Thousands of Chinese laborers contributed greatly to the construction of America’s first transcontinental railroad, and their intense efforts des erve a page in American history.4. When it comes to training, the coach has no problem living with all sorts of complaints of the players but he never compromises with any of them.5. Traditional ethics seem especially important in some situations where the margin between right and wrong is as thin as an eggshell.6. As competition intensifies, our opponents and we are all working hard to live up to higher service standards.Unit 35. Fill in the blanks with the words given below. Change the forms where necessary.1. withdraw2. opposite3. consult4. seeking5. chief6. frustrated7. gather8. suggestions9. numerous 10. crucial 11. approval 12. yield6. Fill in the blanks with the expressions given below. Change the forms where necessary.1. give up on2. kicked out3. at the end of my rope4. count!-out5. provide!-wit6. that is7. on the brink of8. moved forward10. Translate the following sentences into English.1. The health report stresses the importance of fresh fruit and vegetables in our diet.2. I spent a whole week gathering the courage to say no to their request.3. These journeys made him realize to the fullest extent that many of the world’s species were on the brink of extinction.4. Approval of the patient’s family should be sought before doctors carry out such operations.5. Improved consumer confidence is crucial to an economic recovery.6. We gave up on the missing mountain climber after he had been missing for two weeks.Unit 45. Fill in the blanks with the words given below. Change the forms where necessary.1. mankind2. determination3. burden4. define5. financial6. resources7. research 8. cure 9. evil 10. hardship 11. suicide 12. suffered6. Fill in the blanks with the expressions given below. Change the forms where necessary.1. broke down2. took!-for granted3. look!-in the ey e4. couldn’t help but respect5. crying over6. no doubt7. dressing up8. slipped into9. Translate the following sentences into English.1. He was no doubt a great hero so pe ople couldn’t help but cry over his death.2. The actor used his celebrity status to fund research that might someday yield a cure for AIDS.3. The disabled man once considered suicide to relieve his family of the heavy burden.4. Children dress up as Su perman to capture adults’ attention.5. It wasn’t until I matured that I realized I shouldn’t be afraid to look adversity and hardship in the eye.6. He could have easily stayed at home, for he had plenty of financial resources to keep him from worrying about medical bills..Unit 55. Fill in the blanks with the words given below. Change the forms where necessary.1. discharged2. anger3. latter4. relationship5. engaged6. backgrounds7. miserable 8. invitation 9. match 10. folded 11. overseas 12. propose6. Fill in the blanks with the expressions given below. Change the forms where necessary.1. broke down2. from time to time3. From the very beginning4. knocked down5. agreed to6. talk!-round7. due to8. give in9. in silence 10. go abroad10. Translate the following sentences into English.1. I just received a email in which Jessica expressed her regret of ending the relationship with her beloved boyfriend.2. She broke down at the loss of her family, and the impact of this miserable incident remained for the rest of her life.3. Both my parents object to my going abroad to further my studies. I wonder ifI should give in or try to talk them round.4. Edgar was not good with words, so whenever Jessica vented her anger on him, he only endured it in silence.5. The cheerful background music matches his mood very well, for he’s just got engaged to his beloved girlfriend.6. From time to time the system would utter a piercing noise indicating its inability to run properly.Unit 65. Fill in the blanks with the words given below. Change the forms where necessary.1. rejected2. properly3. judgment4. employer5. lack6. feedback7. qualified8. suitable9. candidate 10. confident 11. potential 12. punctual6. Fill in the blanks with the expressions given below. Change the forms where necessary.1. cope with2. miss out3. applied for4. keep!-in mind5. for a bit6. reflecting on7. fill out8. get back9. a variety of 10. To our amazement10. Translate the following sentences into English.1. Sometimes even if you are totally qualified for the job, you may still be rejected.2. You should learn to cope with difficult situation. And even more important, don’t look to others for help.3. To my shock/amazement, he was not only involved in a variety of extracurricular activities but also had applied for a part-time job.4. Keep in mind that one more failure is one step closer to success.5. Don’t dwell on the reasons that are out of your control, because this job doesn’t entirely suit you and your chances are slim.6. Although you may not always like to hear negative feedback, whatever you do, don’t burn your bridges.Unit 75. Fill in the blanks with the words given below. Change the forms where necessary.1. tuition2. anxiety3. horrors4. switched5. quarter6. steady7. roughly8. prospects 9. disorder 10. represent 11. apparent 12. population6. Fill in the blanks with the expressions given below. Change the forms where necessary.1. were booked up2. not getting anywhere3. ups and downs4. burst out5. get along with6. broke up with7. in advance8. had no choice9. In spite of 10. take your own life10. Translate the following sentences into English.1. The students who seek psychological counseling represent only the tip of the iceberg. Most students endure the stress in silence.2. The horror movie overwhelmed him so much that he began to suffer from a sleeping disorder, even insomnia.3. Lisa had always been a straight-A student until her junior year, when she had to hold down two part-time jobs to pay her tuition.4. In spite of the result of the aptitude test, John decided to switch his major from accounting to psychology.5. He would rather remain a sales clerk, apparently because he prefers a steady life to a life full of ups and downs.6. The computer has broken down on more than one occasion. Isn’t that enough for professional help?Unit 85. Fill in the blanks with the words given below. Change the forms where necessary.1. chemical2. soil3. disturb4. mixture5. substance6. ruin7. consumers8. stable9. pollution 10. supplies 11. decay 12. main6. Fill in the blanks with the expressions given below. Change the forms where necessary.1. leaked out2. due to3. are known as4. depend on5. giving off6. make up7. live on8. have used up10. Translate the following sentences into English.1. With the construction of the nuclear power plant, this city now doesn’t have to worry about its own electricity supply. Instead, it can supply electricity to other cities nearby.2. These vegetables do not decay when kept at a relatively stable low temperature.3. This city is known as the financial center of the country. The development of its economy depends heavily on banking and foreign trade.4. This plant only lives on the top of certain high mountains and gives off a very sweet smell in spring.5. The main cause of this area’s water pollution i the chemical substance that leaks out of a paper mill by the river bank.6. This kind of litter is made up of a mixture of chemical waste. It has poisoned the soil, ruining it completely.。

21世纪大学实用英语综合教程（第三册）答案1~8Unit 1 5. Fill in the blanks with the words given below. Change the forms where necessary. 1. curious 2. affects 3. emergency 4. locked 5. Relatively 6. complaining 7. protested 8. react 9. mood 10. unique 11. consciousness 12. surgery 6. Fill in the blanks with the expressions given below. Change the forms where necessary. 1. the bottom line 2. thanks to 3. reflect on 4. had lost touch 5. went through 6. followed around 7. looking on 8. woke up 9. take action 10. after all 10. Translate the following sentences into English. 1. Each time my brother complained about the difficulty of his work, I asked him to look on the bright side. 2. The police reacted immediately when report came that two kids had been held up at gunpoint in a nearby building. 3. When I pointed out the mistakes in her calculation, instead of correcting them as soon as possible, Mary protested that it was not her fault. 4. Tom was curious about the joke I told my colleagues, but he didn’t get it.5. Thanks to his positive attitude, Jack took action and saved his own life before he lost consciousness in the emergency room. 6. When I reflect on what I have achieved in the past, I have to say that success comes from hard work. That’s the bottom line.Unit 2 5. Fill in the blanks with the words given below. Change the forms where necessary. 7. 1. intense 2. concept 3. committed 4. deserve 5. selfish 6. compromise matters 8. opponent 9. influence 10. effort 11. shortcuts 12. evidence 6. Fill in the blanks with the expressions given below. Change the forms where necessary. 1. work at 2. According to 3. run through 4. in sight 5. live with 6. a variety of 7. When it comes to 8. live up to 10. Translate the following sentences into English. 1. Take Michael Jordan, it’s easy for people to see his achievements while neglect the price of blood and sweat that he has paid on the court in order to come out on top. 2. Right in the first English class, our teacher conveyed a clear message to us: as the basic building blocks of the language, new words must be memorized; any other shortcut is fool’s gold.3. Thousands of Chinese laborers contributed greatly to the construction of e a America’s first transcontinental railroad, and their intense efforts deservpage in American history. 4. When it comes to training, the coach has no problem living with all sorts of complaints of the players but he never compromises with any of them. 5. Traditional ethics seem especially important in some situations where the margin between right and wrong is as thin as an eggshell. 6. As competition intensifies, our opponents and we are all working hard to live up to higher service standards. Unit 3 5. Fill in the blanks with the words given below. Change the forms where necessary. 1. withdraw 2. opposite 3. consult 4. seeking 5. chief 6. frustrated 7. gather 8. suggestions 9. numerous 10. crucial 11. approval 12. yield 6. Fill in the blanks with the expressions given below. Change the forms where necessary. 1. give up on 2. kicked out 3. at the end of my rope 4. count!-out 5. provide!-wit 6. that is 7. on the brink of 8. moved forward 10. Translate the following sentences into English. 1. The health report stresses the importance of fresh fruit and vegetables in our diet. 2. I spent a whole week gathering the courage to say no to their request. 3. These journeys made him realize to the fullest extent that many of the world’s species were on the brink of extinction. ught before doctors carry out 4. Approval of the patient’s family should be sosuch operations. 5. Improved consumer confidence is crucial to an economic recovery. 6. We gave up on the missing mountain climber after he had been missing for two weeks. Unit 4 5. Fill in the blanks with the words given below. Change the forms where necessary. 1. mankind 2. determination 3. burden 4. define 5. financial 6. resources 7. research 8. cure 9. evil 10. hardship 11. suicide 12. suffered 6. Fill in the blanks with the expressions given below. Change the forms where necessary. e 4. couldn’t help but 1. broke down 2. took!-for granted 3. look!-in the eyrespect 5. crying over 6. no doubt 7. dressing up 8. slipped into 9. Translate the following sentences into English. e couldn’t help but cry over his death.1. He was no doubt a great hero so peopl2. The actor used his celebrity status to fund research that might someday yield a cure for AIDS. 3. The disabled man once considered suicide to relieve his family of the heavy burden. 4. Children dress up as Super man to capture adults’ attention.5. It wasn’t until I matured that I realized I shouldn’t be afraid to look adversity and hardship in the eye. 6. He could have easily stayed at home, for he had plenty of financial resources to keep him from worrying about medical bills.  . Unit 5 5. Fill in the blanks with the words given below. Change the forms where necessary. 1. discharged 2. anger 3. latter 4. relationship 5. engaged 6. backgrounds 7. miserable 8. invitation 9. match 10. folded 11. overseas 12. propose 6. Fill in the blanks with the expressions given below. Change the forms where necessary. 1. broke down 2. from time to time 3. From the very beginning 4. knocked down 5. agreed to 6. talk!-round 7. due to 8. give in 9. in silence 10. go abroad 10. Translate the following sentences into English. 1. I just received a email in which Jessica expressed her regret of ending the relationship with her beloved boyfriend. 2. She broke down at the loss of her family, and the impact of this miserable incident remained for the rest of her life. 3. Both my parents object to my going abroad to further my studies. I wonder if I should give in or try to talk them round. 4. Edgar was not good with words, so whenever Jessica vented her anger on him, he only endured it in silence. 5. The cheerful background music matches his mood very well, for he’s just got engaged to his beloved girlfriend. 6. From time to time the system would utter a piercing noise indicating its inability to run properly. Unit 6 5. Fill in the blanks with the words given below. Change the forms where necessary. 1. rejected 2. properly 3. judgment 4. employer 5. lack 6. feedback 7. qualified 8. suitable 9. candidate 10. confident 11. potential 12. punctual 6. Fill in the blanks with the expressions given below. Change the forms where necessary. 1. cope with 2. miss out 3. applied for 4. keep!-in mind 5. for a bit 6. reflecting 10. To our amazement on 7. fill out 8. get back 9. a variety of 10. Translate the following sentences into English. 1. Sometimes even if you are totally qualified for the job, you may still be rejected. 2. You should learn to cope with difficult situation. And even more important, don’t look to others for help. 3. To my shock/amazement, he was not only involved in a variety of extracurricular activities but also had applied for a part-time job. 4. Keep in mind that one more failure is one step closer to success. b 5. Don’t dwell on the reasons that are out of your control, because this jo doesn’t entirely suit you and your chances are slim. 6. Although you may not always like to hear negative feedback, whatever you do, don’t burn your bridges. Unit 7 5. Fill in the blanks with the words given below. Change the forms where necessary. 1. tuition 2. anxiety 3. horrors 4. switched 5. quarter 6. steady 7. roughly 8. prospects 9. disorder 10. represent 11. apparent 12. population 6. Fill in the blanks with the expressions given below. Change the forms where necessary. 1. were booked up 2. not getting anywhere 3. ups and downs 4. burst out 5. get along with 6. broke up with 7. in advance 8. had no choice 9. In spite of 10. take your own life 10. Translate the following sentences into English. 1. The students who seek psychological counseling represent only the tip of the iceberg. Most students endure the stress in silence. 2. The horror movie overwhelmed him so much that he began to suffer from a sleeping disorder, even insomnia. 3. Lisa had always been a straight-A student until her junior year, when she had to hold down two part-time jobs to pay her tuition. 4. In spite of the result of the aptitude test, John decided to switch his major from accounting to psychology. 5. He would rather remain a sales clerk, apparently because he prefers a steady life to a life full of ups and downs. 6. The computer has broken down on more than one occasion. Isn’t that enough for professional help? Unit 8 5. Fill in the blanks with the words given below. Change the forms where necessary. 1. chemical 2. soil 3. disturb 4. mixture 5. substance 6. ruin 7. consumers 8. stable 9. pollution 10. supplies 11. decay 12. main 6. Fill in the blanks with the expressions given below. Change the forms where necessary. 1. leaked out 2. due to 3. are known as 4. depend on 5. giving off 6. make up 7. live on 8. have used up 10. Translate the following sentences into English. 1. With the construction of the nuclear power plant, this city now doesn’t have to worry about its own electricity supply. Instead, it can supply electricity to other cities nearby. 2. These vegetables do not decay when kept at a relatively stable low temperature. 3. This city is known as the financial center of the country. The development of its economy depends heavily on banking and foreign trade. 4. This plant only lives on the top of certain high mountains and gives off a very sweet smell in spring. 5. The main cause of this area’s water pollution i the chemical substance that leaks out of a paper mill by the river bank. 6. This kind of litter is made up of a mixture of chemical waste. It has poisoned the soil, ruining it completely. 。