华东中石油《大学英语4》2015年春学期在线作业(一)答案
中国石油大学(华东)《大学英语1》2015年春学期在线作业(三)满分答案
《大学英语1》2015年春学期在线作业(三)一、单选题：1.The problem ( ) at tomorrow's meeting is a very difficult one. (满分:5)A. being discussedB. discussedC. to be discussedD. to discuss正确答案:C2.The hero’s story ( ) in different news-papers. (满分:5)A. was reportedB. was reportingC. reportsD. reported正确答案:A3.The Chinese meaning of the word “disaster”is ( ). (满分:5)A. 飓风B. 困难C. 避免D. 灾难正确答案:D4.That factory ( ) nearly 50 years ago. (满分:5)A. has been builtB. had builtC. was builtD. has built正确答案:C5.He was too excited ( )( ). (满分:5)A. speakB. not to speakC. to speakD. speaking正确答案:C6.A number of paintings in the castle are believed ( ) in a fire. (满分:5)A. being destroyedB. having been destroyedC. to be destroyedD. to have been destroyed正确答案:D7.He is unable to go to work ( ) the fall from his horse. (满分:5)A. as a resultB. as a result ofC. as a ruleD. as a whole正确答案:B8.We are not allowed ( ) out doors with some other children. (满分:5)A. playingB. to be playingC. to playD. be playing正确答案:C9.She did nothing ( ) at the photo. (满分:5)A. but lookingB. but to lookC. except to lookD. but look正确答案:D10.You ( ) ever saw computers years ago, but now they are everywhere. (满分:5)A. sometimesB. usuallyC. hardlyD. almost正确答案:C11.All the children were ( ) in the school play. (满分:5)A. involvedB. involvingC. involveD. involves正确答案:A12.The event ( ) at the time few years. (满分:5)A. happensB. happenedC. is happenedD. was happened正确答案:B13.She feels strongly that each of us should have a role ( ) in making the earth a better place to live in. (满分:5)A. to have playedB. to playC. to be playedD. to be playing正确答案:B14.As a head of the company, he has to ( ) many meetings every week. (满分:5)A. tendB. attendC. attentionD. at正确答案:B15.I’ll never forget( ) my school headmaster for the first time. (满分:5)A. to meetB. meetingC. meetD. met正确答案:B16.A teacher’s work is often compared ( ) a candle. (满分:5)A. withB. onC. toD. from正确答案:C17.His wife told him that the kitchen ( )( ) cleaned by the sweeper. (满分:5)A. was beingB. was gettingC. has beenD. got正确答案:A18.Everybody is ( ) of the importance of the Four Modernizations. (满分:5)A. awareB. wareC. awarenessD. awake正确答案:A19.Such problems ( ) as soon as possible. (满分:5)A. have solvedB. have been solvingC. have to solveD. have to be solved正确答案:D20.I remember ( ) him ( ) the bike needed ( ). (满分:5)A. hearing…saying…to repairB. to hear …say…to repairC. hearing….say….repairingD. to hear…saying…to be repaired正确答案:C。
华东中石油《大学英语1》2015年春学期在线作业（三）答案
华东中石油《大学英语1》2015年春学期在线作业（三）答案
中石油华东《大学英语4》2015年秋学期在线作业（三）...满分答案
中石油华东《大学英语4》2015年秋学期在线作业（三）...满分答案中石油华东《大学英语4》2015年秋学期在线作业(三)满分...《大学英语4》2015年秋学期在线作业（三）一,单选题1. In _________ to local demand, we will be opening this store fromnine till seven on Sundays.A. generalB. totalC. shortshortD. response正确答案：D2. Whth John _______ there’s fore r oom in the house.A. to be awayB. been awayC. awayawayD. was away正确答案：C3. It’s already 5 o’clock nog. Don’t you thhnk ht’s aiout thfe____?A. we are going homeB. we go homeC. we went home we went homeD. we can go home正确答案：C4. They are very ________ to encourage more people to work withthem.A. encouragedB. gladC. keenkeenD. easy正确答案：C5. I’d rather you ____ fake any coffent on the hssue for the thfebeing.A. don’tB. gouldn’tC. shouldn’t shouldn’tD. dhdn’t正确答案：D6. The temperature ________, the chemical reaction is being speededup.A. raisedB. being risenC. risingrisingD. raising正确答案：C7. Children usually _______ excitement, something new.A. look forB. long forC. call forcall forD. search for正确答案：B8. Mr. Patrick went to the reception to ask what recreation ________ were available in the hotel.A. motionB. facilitiesC. glamourglamourD. venturee正确答案：B9. She could se e her face ________ in the car’s windshield.A. admittedB. thrustC. reflectedreflectedD. identified正确答案：C10. The questions ________ finally, we went home.A. to be settledB. settlingC. having settledhaving settledD. settled正确答案：D11. All examination paper ______, the teacher let the students leave.A. handing inB. having handed inC. to be handed into be handed inD. having been handed in正确答案：D12. I can’t do my homework with all this noise _________.A. is going onB. to go onC. gone ongone onD. going to正确答案：D13. The soldiers jumped into the river _________ past their ears.A. with bullets whistlingB. with bullets whistledC. with bullets to whistlewith bullets to whistleD. with bullets being whistling正确答案：A14. ________, he slipped through the window.A. With anyone noticingB. With anyone noticedC. Without anyone noticingWithout anyone noticingD. Without nobody noticed。
天大15春《大学英语-4》在线作业一 答案
B. out
C. in
D. up
正确答案：C
17. The mayor () up to his promise to improve the life standard
A. lived
B. put
C. adhered
D. attained
正确答案：A
18. The company laid () 100 technicians.
B. take
C. make
D. be
正确答案：B
5. These rules should () into effect in 200. put
D. live
正确答案：C
6. She always works humor () her daily life.
A. at
A. fit
B. fill
C. full
D. fool
正确答案：B
A. At
B. On
C. Of
D. Above
正确答案：B
9. Both sides () an agreement to stop fighting.
A. get
B. reach
C. arrive
D. obtain
正确答案：B
10. Aside () that little mistake, you have done well
《大学英语-4》在线作业一
一、单选题（共20道试题，共100分。）
1. The plocie put () the riot which happened in the yard.
A. down
B. off
C. up
中石油华东《大学英语1》2015年春学期在线作业(一)试卷
中石油华东《大学英语1》2015年春学期在线作业(一)一、单选题：1.Don’t talk so loudly. Your father ()( ). (满分:5)A. sleepsB. sleptC. is sleepingD. has slept2.Either Mr. Lee or the students ( ) to clean the blackboard. (满分:5)A. hadB. hasC. haveD. having3.The word “recently” means ()( ). (满分:5)A. 昨天B. 直播的C. 最近D. 结构4.Sheep provide us ( ) wool. (满分:5)A. withB. fromC. onD. behind5.( ) joyful he was to meet his father again! (满分:5)A. WhatB. HowC. How aD. What a6.---How are you?”---?( )( ) (满分:5)A. I am quite good.B. I am very sorry.C. How are you?D. Finethank you.7.This flower smells ( )( ). I like it a lot. (满分:5)A. badB. badlyC. wellD. good8.I agree with him to some ( ), but not entirely. (满分:5)A. expandB. extentC. expressD. expensive9.He learned to speak English ( ) months. (满分:5)A. withinB. fromC. onD. at10.If it ( ) tomorrow, we’ll go swimming.(满分:5)A. isn’t rainingB. don’t rainC. isn’t to rainD. doesn’t rain11.Do I have to take this medicine? It ( ) so terrible. (满分:5)A. tastesB. is tastingC. is tastedD. has tasted12.Eating ( ) is bad for your health. (满分:5)A. manyB. many muchC. too muchD. much too13.She is busy ( )( ) the plan for the sports meeting. (满分:5)A. to makeB. makingC. makeD. makes14.The Minister for Foreign Affairs has already ( ) on this event with the American President. (满分:5)A. communicateB. communicatedC. communicatingD. communicates15.Jerry didn’t tell the story to () students in the class. (满分:5)A. anotherB. othersC. bothD. other16.Our team ( ) every match so far this year, but we still have three more games to play. (满分:5)A. was winningB. has wonC. had wonD. wins17.I was ( ) very glad to hear the news. (满分:5)A. indeedB. didC. butD. deed18.John’s father () maths in this school ever since he graduated from Harvard University. (满分:5)A. taughtB. teachesC. has taughtD. is teaching19.My aunt has lived in New York ( )( ) 1995. (满分:5)A. forB. duringC. inD. since20.I have been feeling ill ( ). (满分:5)A. lateB. latestC. latelyD. later《大学英语1》2015年春学期在线作业(二)一、单选题：1.If you study hard, you ( ) the examination. (满分:5)A. has passedB. are passingC. have passedD. will pass2.It ( ) years since I last saw you. (满分:5)A. wasB. isC. has beenD. will be3.We find ( ) difficult that we should finish the work on time. (满分:5)A. thatB. themC. usD. it4.( ) he is only 8 years old, he knows more about science than his father. (满分:5)A. ButB. ThoughC. SoD. Because5.By the end of 2020, China ( ) much stronger and richer. (满分:5)A. will becomeB. would becomeC. is becomingD. will have become6.It ( ) them three years to build this road. (满分:5)A. costB. spentC. tookD. paid7.—Do you think ( )( ) he should go to the music club or not?—Sorry, I have no idea. (满分:5)A. thatB. whatC. whenD. whether8.( ) we need more practice is quite clear. (满分:5)A. IfB. WhatC. ThatD. /9.They drank, ( ) and danced all night. (满分:5)A. sangB. singC. sungD. singing10.The wo rd “active” means:(满分:5)A. 行为B. 规则C. 主动的D. 被动的11.During the Spring Festival, the heavy snow stopped many people from ( )out. (满分:5)A. goB. goesC. wentD. going12.Mary ( )( )Tom with his lessons this time yesterday. (满分:5)A. helpedB. had helpingC. were helpingD. was helping13.Tom ( ) his lessons from seven to eight last night. (满分:5)A. had doneB. was doingC. were takenD. had been taken14.The wheat ( ) cut three days ago. (满分:5)A. wereB. wasC. hadD. has been15.He came by plane ( ) by train. (满分:5)A. insteadB. instead ofC. insteadedD. insteaded of16.I am ( ) to cycle to school because my bicycle is broken. (满分:5)A. ableB. disableC. enableD. unable17.I’ll no longer () my father. (满分:5)A. depend inB. depend onC. independent inD. independent on18.She chose to learn the violin in ( )( ) to the piano. (满分:5)A. limitationB. relaxationC. preferenceD. recreation19.I ( ) him yesterday. (满分:5)A. meetB. am meetingC. metD. meted20.--Maria is wanted on the telephone. Where is she?—She ( )( ) the library. You can find her there. (满分:5)A. has leftB. will leaveC. has been toD. has gone to《大学英语1》2015年春学期在线作业(三)一、单选题：1.The problem ( ) at tomorrow's meeting is a very difficult one. (满分:5)A. being discussedB. discussedC. to be discussedD. to discuss2.The hero’s story () in different news-papers. (满分:5)A. was reportedB. was reportingC. reportsD. reported3.The Chinese meaning of the word “disaster” is (). (满分:5)A. 飓风B. 困难C. 避免D. 灾难4.That factory ( ) nearly 50 years ago. (满分:5)A. has been builtB. had builtC. was builtD. has built5.He was too excited ( )( ). (满分:5)A. speakB. not to speakC. to speakD. speaking6.A number of paintings in the castle are believed ( ) in a fire. (满分:5)A. being destroyedB. having been destroyedC. to be destroyedD. to have been destroyed7.He is unable to go to work ( ) the fall from his horse. (满分:5)A. as a resultB. as a result ofC. as a ruleD. as a whole8.We are not allowed ( ) out doors with some other children. (满分:5)A. playingB. to be playingC. to playD. be playing9.She did nothing ( ) at the photo. (满分:5)A. but lookingB. but to lookC. except to lookD. but look10.You ( ) ever saw computers years ago, but now they are everywhere. (满分:5)A. sometimesB. usuallyD. almost11.All the children were ( ) in the school play. (满分:5)A. involvedB. involvingC. involveD. involves12.The event ( ) at the time few years. (满分:5)A. happensB. happenedC. is happenedD. was happened13.She feels strongly that each of us should have a role ( ) in making the earth a better place to live in. (满分:5)A. to have playedB. to playC. to be playedD. to be playing14.As a head of the company, he has to ( ) many meetings every week. (满分:5)A. tendB. attendD. at15.I’ll never forget() my school headmaster for the first time. (满分:5)A. to meetB. meetingC. meetD. met16.A teacher’s work is often compared () a candle. (满分:5)A. withB. onC. toD. from17.His wife told him that the kitchen ( )( ) cleaned by the sweeper. (满分:5)A. was beingB. was gettingC. has beenD. got18.Everybody is ( ) of the importance of the Four Modernizations. (满分:5)A. awareB. wareC. awareness19.Such problems ( ) as soon as possible. (满分:5)A. have solvedB. have been solvingC. have to solveD. have to be solved20.I remember ( ) him ( ) the bike needed ( ). (满分:5)A. hearing…saying…to repairB. to hear …say… to repairC. hearing….say….repairingD. to hear…saying…to be repaired。
2015年6月大学英语四级考试真题及详细答案(第1套)
2015年6月大学英语四级考试真题(第1套)Part I Writing(30 minutes)Directions: For this part, you are allowed 30 minutes to write an essay based on the picture below.You should start your essay with a brief description of the picture and then comment on the kid's understanding of going to school.You should write at least 120 words but no more than 180 words.“Why am I going to school if my phone already knows everything?”Part II Listening Comprehension(30 minutes)Section ADirections : In this section, you will hear 8 short conversations and 2 long conversations.At the end ofeach conversation, one or more questions will be asked about what was said.Both theconversation and the questions will be spoken only once.After each question there will bea 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 AnswerSheet 1 with a single line through the centre.1.A.He will give the woman some tips on the game.B.The woman has good reason to quit the game.C.He is willing to play chess with the woman.D.The woman should go on playing chess.2.A.The man can forward the mail to Mary.B.She can call Mary to take care of the mail.C.Mary probably knows Sally's new address.D.She would like to resume contact with Sally.3.A.His handwriting has a unique style.B.His notes are not easy to read.C.He did not attend today's class.D.He is very pleased to be able to help.4.A.The man had better choose another restaurant.B.The new restaurant is a perfect place for dating.C.The new restaurant caught her fancy immediately.D.The man has good taste in choosing the restaurant.5.A.He has been looking forward to spring.B.He has been waiting for the winter sale.C.He will clean the woman's boots for spring.D.He will help the woman put things away.6.A.The woman is rather forgetful.B.The man appreciates the woman's help.C.The man often lends books to the woman.D.The woman often works overtime at weekends.7.A.Go to work on foot.B.Take a sightseeing trip.C.Start work earlier than usual.D.Take a walk when the weather is nice.8.A.The plane is going to land at another airport.B.All flights have been delayed due to bad weather.C.Temporary closing has disturbed the airport's operation.D.The airport's management is in real need of improvement.Questions 9 to 12 are based on the conversation you have just heard.9.A.It specializes in safety from leaks.B.It is headquartered in London.C.It has a partnership with LCP.D.It has a chemical processing plant.10.A.He is Mr.Grand's friend.B.He is a safety inspector.C.He is a salesman.D.He is a chemist.11.A.Director of the safety department.B.Mr.Grand's personal assistant.C.Head of the personnel department.D.The public relations officer.12.A.Walt for Mr.Grand to call back.B.Leave a message for Mr.Grand.C.Provide details of their products and services.D.Send a comprehensive description of their work.Questions 13 to 15 are based on the conversation you have just heard.13.A.She learned playing the violin from a famous French musician.B.She dreamed of working and living in a European country.C.She read a lot about European musicians and their music.D.She listened to recordings of many European orchestras.14.A.She began taking violin lessons as a small child.B.She was a pupil of a famous European violinist.C.She gave her first performance with her father.D.She became a professional violinist at fifteen.15.A.It gave her a chance to explore the city.B.It was the chance of a lifetime.C.It was a great challenge to her.D.It helped her learn classical French music.Section BDirections: In this section, you will hear 3 short passages.At the end of each passage, you will hearsome questions.Both the passage and the questions will be spoken only once.After youhear a question, you must choose the best answer from the four choices marked A., B),C.and D ).Then mark the corresponding letter on Answer Sheet 1 with a single linethrough the centre.Passage OneQuestions 16 to 18 are based on the passage you have just heard.16.A.There are mysterious stories behind his works.B.There are many misunderstandings about him.C.His works have no match worldwide.D.His personal history is little known.17.A.He moved to Stratford-on-Avon in his childhood.B.He failed to go beyond grammar school.C.He was a member of the town council.D.He once worked in a well-known acting company.18.A.Writers of his time had no means to protect their works.B.Possible sources of clues about him were lost in a fire.C.His works were adapted beyond recognition.D.People of his time had little interest in him.Passage TwoQuestions 19 to 21 are based on the passage you have just heard.19.A.Theft.B.Cheating.C.Air crash.D.Road accidents.20.A.Learn the local customs.B.Make hotel reservations.C.Book tickets well in advance.D.Have the right documents.21.A.Contact your agent.B.Get a lift if possible.e official transport.D.Have a friend meet you.Passage ThreeQuestions 22 to 25 are based on the passage you have just heard.22.A.Cut down production cost.B.Sell inexpensive products.C.Specialise in gold ornaments.D.Refine the taste of his goods.23.A.At a national press conference.B.During a live television interview.C.During a local sales promotion campaign.D.At a meeting of top British businesspeople.24.A.Insulted.B.Puzzled.C.Distressed.D.Discouraged.25.A.The words of some businesspeople are just rubbish.B.He who never learns from the past is bound to fail.C.There should be a limit to one's sense of humour.D.He is not laughed at, that laughs at himself first.Section CDirections: In this section, you will hear a passage three times.When the passage is read for the firsttime, you should listen carefully for its general idea.When the passage is read for thesecond time, you are required to fill in the blanks with the exact words you have justheard.Finally, when the passage is read for the third time, you should check what youhave written.Looking at the basic biological systems, the world is not doing very well.Yet economic indicators show the world is 26 Despite a slow start at the beginning of the eighties, global economic output increased by more than a fifth during the 27 The economy grew, trade increased, and millions of new jobs were created.How can biological indicators show the 28 of economic indicators?The answer is that the economic indicators have a basic fault: they show no difference between resource uses that 29 progress and those uses that will hurt it.The main measure of economic progress is the gross national product (GNP).30 , this totals the value of all goods and services produced and subtracts loss in value of factories and equipment.Developed a half-century ago, GNP helped 31 a common way among countries of measuring change in economic output.For some time, this seemed to work 32 well, but serious weaknesses are now appearing.As indicated earlier, GNP includes loss in value of factories and equipment, but it does not 33 the loss of natural resources, including nonrenewable resources such as oil or renewable resources such as forests.This basic fault can produce a 34 sense of national economic health.According to GNP, for example, countries that overcut forests actually do better than those that preserve their forests.The trees cut down are counted as income but no subtraction is made for 35 the forests.Part Ⅲ Reading Comprehension ( 40 minutes)Section ADirections: In this section, there is a passage with ten blanks.You are required to select one word foreach blank from a list of choices given in a word bank following the passage.Read the passage through carefully before making your choices.Each choice in the bank is identified by a letter.Please mark the corresponding letter for each item on Answer Sheet2 with a single line through the centre.You may not use any of the words in the bank more than once.Questions 36 to 45 are based on the following passage.The U.S.Department of Education is making efforts to ensure that all studentshave equal access to a quality education.Today it is 36 the launch of the Excellent Educators for All Initiative.The initiative will help states and school districts support great educators for the students who need them most."All children are 37 to a high-quality education regardless of their race, zip code or family income.It is 38 important that we provide teachers and principals the support they need to help students reach their full 39 ," U.S.Secretary of Education Arne Duncan said." Despite the excellent work and deep 40 of our nation's teachers and principals, students in high-poverty, high- minority schools are unfairly treated across our country.We have to do better.Local leaders and educators will 41 their own creative solutions, but we must work together to 42 our focus on how to better recruit, support and 43 effective teachers and principals for all students, especially the kids who need them most."Today's announcement is another important step forward in improving access to a quality education, a 44 of President Obama's year of ter today, Secretary Duncan will lead a roundtable discussion with principals and school teachers from across the country about the 45 of working in high-need schools and how to adopt promising practices for supporting great educators in these schools.A.AnnouncingB.beneficialC.challengesmitmentponentF.contestsG.criticallyH.developI.distributingJ.enhanceK.entitledL.potentialM.properlyN.qualifiedO.retainSection BDirections: In this section, you are going to read a passage with ten statements attached to it.Eachstatement contains information given in one of the paragraphs.Identify the paragraph from which the information is derived.You may choose a paragraph more than once.Each paragraph is marked with a letter.Answer the questions by marking thecorresponding letter on Answer Sheet 2.The Changes Facing Fast FoodA.Fast-food firms have to be a thick-skinned bunch.Health experts regularly criticise them severelyfor selling food that makes people fat.Critics even complain that McDonald's, whose logosymbolises calorie excess, should not havebeen allowed to sponsor the World Cup.These arethings fast-food firms have learnt to cope with.But not perhaps for much longer.The burgerbusiness faces more pressure from regulators at a time when it is already adapting strategies inresponse to shifts in the global economy.B)Fast food was once thought to be recession-proof.When consumers need to cut spending, the logicgoes, cheap meals like Big Macs and Whoppers become even more attractive.Such "trading down"proved true for much of the latest recession, when fast-food companies picked up customers who could no longer afford to eat at casual restaurants.Traffic was boosted in America, the home of fast food, with discounts and promotions, such as $1 menus and cheap combination meals.C)As a result, fast-food chains have weathered the recession better than their more expensive competitors.In 2009 sales at full-service restaurants in America fell by more than 6% , but total sales remained about the same at fast-food chains.In some markets, such as Japan, France and Britain, total spending on fast food increased.Same-store sales in America at McDonald's, the world's largest fast-food company, did not decline throughout the downturn.Panera Bread, an American fast-food chain known for its fresh ingredients, performed well, too, because it offers higher-quality food at lower prices than restaurants.D)But not all fast-food companies have been as fortunate.Many, such as Burger King, have seen sales fall.In a severe recession, while some people trade down to fast food, many others eat at home more frequently to save money.David Palmer, an analyst at UBS, a bank, says smaller fast- food chains in America, such as Jack in the Box and Carl's Jr., have been hit particularly hard in this downturn because they are competing with the global giant McDonald's, which increased spending on advertising by more than 7% last year as others cut back.E.Some fast-food companies also sacrificed their own profits by trying to give customers better value.During the recession companies set prices low, hoping that once they had tempted customers through the door they would be persuaded to order more expensive items.But in many cases that strategy did not st year Burger King franchisees (特许经营人)sued (起诉)the company over its double-cheeseburger promotion, claiming it was unfair for them to be repuired to sell these for $1 when they cost$1.10 to make.In May a judge ruled in favour of Burger King.Nevertheless, the company may still be cursing its decision to promote cheap choices over more expensive ones because items on its "value menu" now account for around 20% of all sales, upfrom 12% last October.F.Analysts expect the fast-food industry to grow modestly this year.But the downturn is makingcompanies rethink their strategies.Many are now introducing higher-priced items to entice (引诱)consumers away from $1 specials.KFC, a division of Yum! Brands, which also owns Taco Belland Pizza Hut, has launched a chicken sandwich that costs around $5.And in May Burger Kingintroduced barbecue (烧烤)pork ribs at $7 for eight.panies are also trying to get customers to buy new and more items, including drinks.McDonald's started selling better coffee as a challenge to Starbucks.Its " McCafe" line nowaccounts for an estimated 6% of sales in America.Starbucks hassold rights to its Seattle's Bestcoffee brand to Burger King, which will start selling it later this year.H.As fast-food companies shift from "super size" to "more buys", they need to keep customer traffichigh throughout the day.Many see breakfast as a big opporttmity, and not just for fatty food.McDonald's will start selling porridge (粥)in America next year.Breakfast has the potential to bevery profitable, says Sara Senatore of Bernstein, a research firm, because the margins can be high.Fast-food companies are also adding midday and late-night snacks, such as blended drinks andwraps.The idea is that by having a greater range of things on the menu, "we can sell to consumersproducts they want all day," says Rick Carucci., the .chief financial officer of Yum ! Brands.I.But what about those growing waistlines? So far, fast-food firms have cleverly avoided governmentregulation.By providing healthy options, like salads and low-calorie sandwiches, they have at leastgiven the impression of doing something about helping to fight obesity (肥胖症).These offeringsare not necessarily loss-leaders, as they broaden the appeal of outlets to groups of diners thatinclude some people who don't want to eat a burger.But customers cannot be forced to ordersalads instead of fries.J.In the future, simply offering a healthy option may not be good enough."Every packaged-food and restaurant company I know is concerned about regulation right now," says Mr.Palmer of UBS.America's health-reform bill, which Congress passed this year, requires restaurant chains with 20 ormore outlets to put the calorie-content of items they serve on the menu.A study by the NationalBureau of Economic Research, which tracked the effects on Starbucks of a similar calorie-postinglaw in New York City in 2007, found that the average calorie-count per transaction fell 6% andrevenue increased 3% at Starbucks stores where a Dunldn Donuts outlet was nearby--a sign, it issaid, that menu-labelling could favour chains that have more healthy offerings.K.In order to avoid other legislation in America and elsewhere, fast-food companies will have tocontinue innovating (创新).Walt Riker of McDonald's claims the change it has made in its menumeans it offers more healthy items than it did a few years ago."We probably sell more vegetables,more milk, more salads, more apples than any restaurant business in the world," he says.But therecent proposal by a county in California to ban McDonald's from including toys in its high-calorie"Happy Meals", because legislators believe it attracts children to unhealthy food, suggests there isa lot more left to do.46.Some people propose laws be made to stop McDonald's from attaching toys to its food specials for children.47.Fast-food finns may not be able to cope with pressures from food regulation in the near future.48.Burger King will start to sell Seattle's Best coffee to increase sales.49.Some fast-food firms provide healthy food to give the impression they are helping to tackle the obesity problem.50.During the recession, many customers turned to fast food to save money.51.Many people eat out less often to save money in times of recession.52.During the recession, Burger King's promotional strategy of offering low-priced items often proved ineffective.53.Fast-food restaurants can make a lot of money by selling breakfast.54.Many fast-food companies now expect to increase their revenue by introducing higher-priced items.55.A newly-passed law asks big fast-food chains to specify the calorie count of what they serve on the menu.Section CDirections: There are 2 passages in this section.Each passage is followed by some questions orunfinished statements.For each of them there are four choices marked A., B), C.andD ).You should decide on the best choice and mark the corresponding letter on AnswerSheet 2 with a single line through the centre. Passage OneQuestions 56 to 60 are based on the following passage.If you think a high-factor sunscreen (防晒霜)keeps you safe from harmful rays, you may be wrong.Research in this week's Nature shows that while factor 50 reduces the number of melanomas(黑瘤)and delays their occurrence, it can't prevent them.Melanomas are the most aggressive skin cancers.You have a higher risk if you have red or blond hair, fair skin, blue or green eyes, or sunburn easily, or if a close relative has had one.Melanomas are more common if you have periodic intense exposure to the sun.Other skin cancers are increasingly likely with long-term exposure.There is continuing debate as to how effective sunscreen is in reducing melanomas the evidence is weaker than it is for preventing other types of skin cancer.A 2011 Australian study of 1,621 people found that people randomly selected to apply sunscreen daily had half the rate of melanomas of people who used cream as needed.A second study, comparing 1,167 people with melanomas to 1,101 who didn't have the cancer, found that using sunscreen routinely, alongside other protection such as hats,long sleeves or staying in the shade, did give some protection.This study said other forms of sun protection not sunscreen seemed most beneficial.The study relied on people remembering what they had done over each decade of their lives, so it's not entirely reliable.But it seems reasonable to think sunscreen gives people a false sense of security in the sun.Many people also don't use sunscreen properly applying insufficient amounts, failing to reapply after a couple of hours and staying in the sun too long.It is sunburn that is most worrying recent research shows five episodes of sunburn in the teenage years increases the risk of all skin cancers.The good news is that a combination of sunscreen and covering up can reduce melanoma rates, as shown by Australian figures from their slip-slop-slap campaign.So if there is a heat wave this summer, it would be best for us, too, to slip on a shirt, slop on (抹上)sunscreen and slap on a hat.56.What is people's common expectation of a high-factor sunscreen?A.It will delay the occurrence of skin cancer.B.It will protect them from sunburn.C.It will keep their skin smooth and fair.D.It will work for people of any skin color.57.What does the research in Nature say about a high-factor sunscreen?A.It is ineffective in preventing melanomas.B.It is ineffective in case of intense sunlight.C.It is ineffective with long-term exposure.D.It is ineffective for people with fair skin.58.What do we learn from the 2011 Australian study of 1,621 people?A.Sunscreen should be applied alongside other protection measures.B.High-risk people benefit the most from the application of sunscreen.C.Irregular application of sunscreen does women more harm than good.D.Daily application of sunscreen helps reduce the incidence of melanomas.59.What does the author say about the second Australian study?A.It misleads people to rely on sunscreen for protection.B.It helps people to select the most effective sunscreen.C.It is not based on direct observation of the subjects.D.It confirms the results of the first Australian study.60.What does the author suggest to reduce melanoma rates?ing both covering up and sunscreen.B.Staying in the shade whenever possible.ing covering up instead of sunscreen.D.Applying the right amount of sunscreen.Passage TwoQuestions 61 to 65 are based on the following passage.Across the rich world, well-educated people increasingly work longer than the less-skilled.Some65% of American men aged 62 -74 with a professional degree are in the workforce, compared with32% of men with only a high-school certificate.This gap is part of a deepening divide between the well-educated well-off and the unskilled poor.Rapid technological advance has raised the incomes of the highly skilled while squeezing those of the unskilled.The consequences, for individuals and society, are profound.The world is facing an astonishing rise in the number of old people, and they will live longer than ever before.Over the next 20 years the global population of those aged 65 or more will almost double, from 600 million to 1.1 billion.The experience of the 20th century, when greater longevity (长寿)translated into more years in retirement rather than more years at work, has persuaded many observers that this shift will lead to slower economic growth, while the swelling ranks of pensioners will create government budget problems.But the notion of a sharp division between the working young and the idle old misses a new trend, the growing gap between the skilled and the unskilled.Employment rates are falling among younger unskilled people, whereas older skilled folk are working longer.The divide is most extreme in America, where well-educated baby-boomers (二战后生育高峰期出生的美国人)are putting offretirement while many less-skilled younger people have dropped out of the workforce.Policy is partly responsible.Many European governments have abandoned policies that used to encourage people to retire early.Rising life expectancy (预期寿命), combined with the replacement of generous defmed-benefit pension plans with less generous defined-contribution ones, means that even the better-off must work longer to have a comfortable retirement.But the changing nature of work also plays a big role.Pay has risen sharply for the highly educated, and those people continue to reap rich rewards into old age because these days the educated elderly are more productive than the preceding generation.Technological change may well reinforce that shift: the skills that complement computers, from management knowhow to creativity, do not necessarily decline with age.61.What is happening in the workforce in rich countries?A.Younger people are replacing the elderly.B.Well-educated people tend to work longer.C.Unemployment rates are rising year after year.D.People with no college degree do not easily find work.62.What has helped deepen the divide between the well-off and the poor?A.Longer life expectancies.B.A rapid technological advance.C.Profound changes in the workforce.D.A growing number of the well-educated.63.What do many observers predict in view of the experience of the 20th century?A.Economic growth will slow down.ernment budgets will increase.C.More people will try to pursue higher education.D.There will be more competition in the job market.64.What is the result of policy changes in European countries?A.Unskilled workers may choose to retire early.B.More people have to receive in-service training.C.Even wealthy people must work longer to live comfortably in retirement.D.People may be able to enjoy generous defined-benefits from pension plans.65.What is characteristic of work in the 21st century?puters will do more complicated work.B.More will be taken by the educated young.C.Most jobs to be done will be the creative ones.D.Skills are highly valued regardless of age.Part Ⅳ Translation ( 30 minutes)Directions: For this part, you are allowed 30 minutes to translate a passage from Chinese into English.You should write your answer on Answer Sheet 2.中国是世界上最古老的文明之一。
中国石油大学(华东)《科技英语》2015年春学期在线作业(三)满分答案
《科技英语》2015年春学期在线作业(三)一、单选题：1.Every country tries to maintain a(n) ( ) balance of trade, which assures it of the means to buy necessary imports. (满分:5)A. organicB. favoriteC. compoundD. favorable正确答案:D2.A marine shale, once believed to be a black mud rich in organic compounds, is a common source rock to ( ) oil. (满分:5)A. blockB. discoverC. originateD. prevent正确答案:C3.Americans eat( )vegetables per person today as they did in 1910. (满分:5)A. twice as muchB. as twice manyC. twice as manyD. as twice much正确答案:C4.I know Jonathan quite well and never doubt ( )he can do a good job of it. (满分:5)A. whileB. thatC. whenD. what正确答案:B5.If it( )tomorrow, we will stay indoors to have our training class. (满分:5)A. rainsB. rainedC. will rainD. is raining正确答案:A6.The views of young people today on politics, social attitudes and life goals greatly ( ) from their baby boomer parents. (满分:5)A. distinctB. differC. differentD. distinctive正确答案:B7.He left orders that nothing ( ) until the police arrived. (满分:5)A. was touchedB. had been touchedC. should be touchedD. was to be touched正确答案:C8.He( ) have completed his work; otherwise, he wouldn't be enjoying himself by the seaside. (满分:5)A. shouldB. mustC. wouldD. can正确答案:B9.Over the past decades, sea ice in the Arctic（北极）( ) as a result of global warming. (满分:5)A. had decreasedB. will decreaseC. has been decreasingD. is decreasing正确答案:C10.There are two rooms in the house, ( )serves as a kitchen. (满分:5)A. the smaller of whichB. the smaller of thatC. the smallest of whichD. the smallest of that正确答案:A11.Thank heavens! You have come back home. You should be thankful that you have escaped with only ( ) injuries. (满分:5)A. minorB. majorC. significantD. abundant正确答案:A12.The methods used to achieve these aims will be described later, and ( ) can be seen broadly asa focusing on to a target. (满分:5)A. up to nowB. so farC. as yetD. for the present正确答案:D13.( ) twice, the postman refused to deliver our letters unless we chained our dog. (满分:5)A. Being bittenB. BittenC. Having bittenD. To be bitten正确答案:B14.The annual income of school teachers in this place was ( ) at＄900. (满分:5)A. processedB. assessedC. summarizedD. valued正确答案:B15.Anthropology, the study of humanity, makes extensive use of comparative method in its ( ) of human behavior and human society (满分:5)A. analysisB. analogueC. antithesisD. hypothesis正确答案:A16.He( )the maths examination if he had worked hard enough, but he didn't. (满分:5)A. would passB. had passedC. would have passedD. passed正确答案:C17.The taxi driver was put in ( )prison because his car had knocked down a child. His wife went to( ) prison to see him twice a month. (满分:5)A. /; /B. the; theC. /; theD. the; /正确答案:C18.By no means( )to move to a new place far away from her workplace, because it isn't convenient for her family and herself. (满分:5)A. Jane will agreeB. will Jane agreeC. Jane will disagreeD. will Jane disagree正确答案:B19.Having taken our seats,( ). (满分:5)A. the professor began the lectureB. the lecture began in no timeC. we were attracted by the lecturer immediatelyD. the bell announced the beginning of the lecture正确答案:C20.Scientists have discovered genetic variations that make people more likely to get ( ) on cigarettes and more prone to develop lung cancer. (满分:5)A. retainedB. hookedC. tiredD. hanged正确答案:B。
中国石油大学(华东)《大学英语2》2015年春学期在线作业(一)满分答案
中国石油大学(华东)《大学英语2》2015年春学期在线作业（一）满分答案一、单选题1.______reporter seems like a good profession,I would prefer to be a teacher.A.EvenB.No matterC.AlthoughD.Now that正确答案:C2.We the last bus and didn’t have any money for taxi,so we had to walk home.A.reachedB.lostC.missedD.caughtC3.We______________your terms carefully but______to say that we cannot accept them.A.are studying/regretB.have studied/are regrettingC.have studied/regretD.have been studying/will regret正确答案:C4.Your father______be in his office now,because he phones me from your home just now.A.mustn’tB.needn’tC.can’tD.shouldn’tC5.If I can help,I don’t like working late into the night.A.soB.thatC.itD.them正确答案:C6.My wife said in her letter that she would appreciate_________from you sometime.A.to have heardB.to hearC.for hearingD.hearingD7.━What happened to the roses I gave you?━The roses______well,but I didn’t water them.A.would growB.would have grownC.might growD.needn’t have grown正确答案:B8.If I had remembered_________the door,the things would not have been stolen.A.to lockB.lockingC.to have lockedD.having locked正确答案:A9.Over a hundred people expressed their worries,but________were willing to help.A.someB.manyC.fewD.little正确答案:C10.I enjoy listening to Miss White,my English teacher;_________I can only understand about half of what she says.A.whenB.bacauseC.ifD.though正确答案:D11.______is known to the world,Mark Twain is a great American writer.A.ThatB.ItC.WhichD.As正确答案:D12.The thief took away the woman’s wallet without_________.A.being seenB.seeingC.him seeingD.seeing him正确答案:A13.After a hot discussion,they________my suggestion at last.A.adaptedB.adoptedC.advisedD.admired正确答案:B14.______he has limited technical knowledge,the old worker has a lot of experience.A.SinceB.UnlessC.AsD.Although正确答案:D15.The young scientist________to have discovered a new planet.A.suggestsB.claimsC.pursuesD.deals正确答案:B16.Mike didn’t play football yesterday because he had______his leg.A.damagedB.hurtC.hitD.struck正确答案:B17.It______John and Kate who helped me the other day.A.beB.wasC.areD.were正确答案:B18.First draw a line_________the middle of the page.Then write a word in the space above the line.A.acrossB.overC.betweenD.within正确答案:A19.There are a number of words in the English language which were French in________.A.successB.originC.conclusionD.attitude正确答案:B20.I’ll call you back as soon as I_______.A.arrivedB.is arrivingC.will arriveD.arrive正确答案:D。
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《大学英语4》2015年春学期在线作业（一）
一、单选题（共 25 道试题，共 100 分。）
1. He sometimes employs students to ___________ samples of their products.
A. contribute
B. attribute
C. distribute distribute
D. prohibit
正确答案：C
2. The reason I plan to go is ____________if I don't.
A. because she will be unhappy
B. what she will be unhappy
C. that she will be unhappy that she will be unhappy
D. for she will be unhappy
正确答案：C
3. We should try to ___________ the accident rate.
A. cut into
B. cut in
C. cut upcut up
D. cut down
正确答案：D
4. Do you know ________ he expects will give us a talk?
A. who
B. whom
C. that that
D. whose
正确答案：A
5. This garden has the best collection of native plants. __________, it contains numerous trees
and flowers from overseas.
A. In short
B. In addition
C. To sum upTo sum up
D. In total
正确答案：B
6. If you want to know his telephone number, you may ________ the telephone directory.
A. look for
B. look up