1、【题目】Directions: There are ten blanks in the following passage. You are required to choose the best one from the given four choices marked A, B, C, and D. Then write down the correct answer in the brackets. This section totals 10 points, one point for each blank.
Before marketing yourself globally, it is important to 1 your business is ready to deal with challenges presented by the international environment 2
language and cultural barriers, foreign laws, order fulfillment, and pre/post sales support.
Language and Culture - Neither technical accuracy 3 perfect translation is sufficient when considering the language you will communicate through. It is important to really understand how a language is used by the people in your 4 market.
Regional Laws - All phases of product 5 are affected by regulations. The product itself, such as its physical and chemical aspects, is subject to laws 6
to protect consumers with respect to purity, safety or performance. Product features such as packaging and warranties, advertising, sales promotion techniques are also subject to local regulations.
Order Fulfillment - How will you deliver your products? What business partners will you need to ensure smooth logistics of your product? Can you handle your shipment costs? If you cannot 7 demand or ensure smooth delivery of your product, you are at risk of negatively affecting your business and its image. It is important to find and qualify 8
distributors, and pay particular attention to contract negotiation and distribution management.
Pre and Post Sales Support - 9 with your customers as well as your business partners is an important consideration when marketing and selling internationally. Many businesses are able to meet customer expectations through strategic alliances or foreign distributors who deal with the local customer base on their 10 .
( )1 A. ensure B. assure C. reassure D. sure
( )2 A. excluding B. excluded C. including D. included
( )3 A. so B. nor C. and D. or
( )4 A. local B. own C. target D. home
( )5 A. sales B. exhibition C. promotion D. development
( )6 A. planned B. proposed C. supposed D. designed
( )7 A. meet B. run into C. encounter D. face
( )8 A. potent B. polite C. ethical D. potential
( )9 A. Connection B. Communication C. Link D. Contact
( )10 A. account B. part C. behalf D. market
答案：
1. A 2. C 3. B 4. C 5. D 6. D 7. A 8. D 9. B 10. C
解析：
暂无解析
1、【题目】Asianeconomieswillcontinuetoexpandrapidlyinthenexttwoyearsonthebackofforeigninvestments,exportsanddomesticdemand,butwillnotbefreeofworries,accordingtoarecentsecuritiescompanyeconomicreport.Massiveinfrastructurespending,thebenefitsofpastinvestmentsandderegulationandgrowingregionaltradewillpushalongregionalgrowth.
ThereporttippedChina’sgrossdomesticproducttogrowby9.5percentin1996and10.5percentin1997,andHongKong’stogrowby4.3and5.0percent.Singapore’srealGDPwasforecasttogrowby7.6and7.4percent,Malaysia’sby8.6and8.1percent,Thailand’sby8.8and8.4percent,Indonesia’sby7.3and7.1percentandPhilippines’by5.6and5.8percent.
“However,allisnotrosy,”cautionedthereport,whichlistedoverheatingastheregion’sbiggestchallengeintheshorttermandskilled-laborshortagesinthelongrun.
Itcitedstrainsfromrapidgrowththathadbeguntostretchcurrentaccountdeficitsandspurinflationinsomeregionaleconomies,whichcouldpreventtheircentralbanksfromloweringinterestrates.
“Thisimpliesthateconomicvulnerabilitytounexpectedshockswillremainhigh,”thereportsaid,forecastingafurthertighteningofmonetarypolicyincountriessuchasthePhilippinesandMalaysia,andnosignificanteasinginThailand,IndonesiaandChina.
CrosbySecuritiesalsocitedmassivenewinvestmentprogramsgeneratedbydemandsoninfrastructuresuchaspower,telecommunicationsandtransportwhichhadfuelledover-heating.
ItsaidAsiawouldalsofaceabiggerchallengefromnewlyderegulatingeconomiesinEasternEuropewhichofferedlowercostsandbetter-educatedworkerstoforeigninvestors.
Asia’smainforeigninvestorsshould,however,continuetoexpandtheirpresenceintheregion,thesecuritieshousesaid,notingnewtrendsofintra-Asianinvestment.
Singaporeisshiftingitslowervalue-addeddiscdriveandelectronicsindustrytoMalaysia,whichinturnismovingsomeofitsgarment-makingandconsumerelectronicsmanufacturingtoIndonesiaandThailand.Thailand,MalaysiaandSingaporeareincreasinglyinvestinginVietNam,MyanmarandLaos.
“Asiawillbenefitfromthistrendinseveralways,”thereportsaid.
()1Asiaeconomywillcontinuetogrowbecauseof_____________.
A.foreigninvestmentB.demandsinAsiancountries.
C.exportD.alloftheabove
()2Inthenext2years,thehighesteconomicgrowthwillappearin____________.
A.SingaporeB.Thailand
C.HongKongD.China
()3Yearslater,theprobleminAsianeconomymaybe_________________.
A.toolittleinvestmentB.toomuchinvestment
C.notenoughqualifiedlaborsD.monetaryinstability
()4Accordingtothisreport,economicchangesinEastEuropeare___________.
A.harmfulB.challenging
C.helpfulD.useless
()5ThereportisabouttheprospectofAsianeconomy.
A.optimisticB.pessimistic
C.moreoptimisticthanpessimisticD.morepessimisticthanoptimistic
答案：
1. D 2. D 3. B 4. B 5. C
解析：
暂无解析
1、【题目】Directions:Therearetenblanksinthefollowingpassage.YouarerequiredtochoosethebestonefromthegivenfourchoicesmarkedA,B,C,andD.Thenwritedownthecorrectanswerinthebrackets.Thissectiontotals10points,onepointforeachblank.
Beforemarketingyourselfglobally,itisimportantto1yourbusinessisreadytodealwithchallengespresentedbytheinternationalenvironment2
languageandculturalbarriers,foreignlaws,orderfulfillment,andpre/postsalessupport.
LanguageandCulture-Neithertechnicalaccuracy3perfecttranslationissufficientwhenconsideringthelanguageyouwillcommunicatethrough.Itisimportanttoreallyunderstandhowalanguageisusedbythepeopleinyour4market.
RegionalLaws-Allphasesofproduct5areaffectedbyregulations.Theproductitself,suchasitsphysicalandchemicalaspects,issubjecttolaws6
toprotectconsumerswithrespecttopurity,safetyorperformance.Productfeaturessuchaspackagingandwarranties,advertising,salespromotiontechniquesarealsosubjecttolocalregulations.
OrderFulfillment-Howwillyoudeliveryourproducts?Whatbusinesspartnerswillyouneedtoensuresmoothlogisticsofyourproduct?Canyouhandleyourshipmentcosts?Ifyoucannot7demandorensuresmoothdeliveryofyourproduct,youareatriskofnegativelyaffectingyourbusinessanditsimage.Itisimportanttofindandqualify8
distributors,andpayparticularattentiontocontractnegotiationanddistributionmanagement.
PreandPostSalesSupport-9withyourcustomersaswellasyourbusinesspartnersisanimportantconsiderationwhenmarketingandsellinginternationally.Manybusinessesareabletomeetcustomerexpectationsthroughstrategicalliancesorforeigndistributorswhodealwiththelocalcustomerbaseontheir10.
()1A.ensureB.assureC.reassureD.sure
()2A.excludingB.excludedC.includingD.included
()3A.soB.norC.andD.or
()4A.localB.ownC.targetD.home
()5A.salesB.exhibitionC.promotionD.development
()6A.plannedB.proposedC.supposedD.designed
()7A.meetB.runintoC.encounterD.face
()8A.potentB.politeC.ethicalD.potential
()9A.ConnectionB.CommunicationC.LinkD.Contact
()10A.accountB.partC.behalfD.market
答案：
1. A 2. C 3. B 4. C 5. D 6. D 7. A 8. D 9. B 10. C
解析：
暂无解析
1、【题目】Section C
What a lovely place Xerox is to work Kim Moloney, a client services executive, can’t say enough nice things about her employer. ‘It’s a very special environment,’ she says. ‘People describe Xerox as a family and I was amazed at the number of people who have worked here for so long.’ It’s tempting to take Moloney’s comments with a pinch of salt, especially considering that when you’ve been working somewhere for only two years, as she has at Xerox, everyone seems old and established. But there’s truth behind her enthusiasm.
Take Carole Palmer, the group resources director. She joined Xerox in 1978 as a temp and has been in her present role for seven years. ‘Xerox has been good to me over the years,’ she says. ‘It has supported me through qualifications … and last year I took part in the vice-president incumbent program.’ Human resources is taken seriously at Xerox, Palmer says, and the company has a policy of promoting from within (which would explain Moloney’s amazement at her colleagues’ longevity). The company takes on only fifteen to twenty graduates each year and Moloney was part of an intake who joined having already acquired a couple of years’ work experience. She started as a project manager for Xerox Global Services before moving into sales. Now her responsibility is to ‘grow and maintain customer relationships’.
Moloney is based at the head office in Uxbridge. ‘It’s great in terms of working environment,’ she says. ‘We’ve just got a new provider in the canteen and … we have brainstorming rooms and breakout areas.’ Much of Moloney’s role is visiting clients, so she doesn’t have a permanent desk at head office. ‘I’m a hot-desker, which is good because you get to sit with different people in the hot-desk areas. And you’re given a place to store your things.’ Head office staff numbers between 1,200 and 1,500 people, Palmer says. The company has four other main offices in the UK. The nature of the organization, which encompasses sales and marketing, global services (the biggest division), developing markets, research and development and manufacturing, means that the opportunities at the company vary from service engineers to sales roles and consultants.
Perks include a final-salary pension scheme and various discount schemes. The reward and recognition scheme is a little different, and rather nice: ‘Each manager has a budget every year to recognize and reward staff,’ Palmer says. ‘It can be in the form of a meal for two, or a bottle of wine. It can be up to £1,000. There’s the recognition, and then there’s putting money behind it.’ Moloney, however, likes the non-cash rewards. ‘Xerox takes care of all its staff but it also recognizes the people who put in the added effort,’ she says. ‘It offers once-in-a-lifetime incentive trips, and recently I organized a sailing trip for my team.’
The idea of working abroad with the company appeals to her, and she says that her career goal is to be part of the senior management team. Here’s another employee, it would seem, who is in it for the long haul.
( )1.The journalist of this article thinks that .
A. staff at Xerox are not telling the truth abut the company.
B. Xerox offers great benefits to staff.
C. Xerox is the best company in the world.
D. Xerox has the best working environment.
( )2.The company tends to find its new manager .
A. only form graduates B. on training courses
C. from existing staff D. from job markets
( )3.What does the phrase “to take on” in the sentence “The company takes on only fifteen to twenty graduates each year and …” of the second paragraph mean? .
A. To train B. To employ
C. To interview D. To maintain(A)
( )4.As well as recognizing its staff through promotion, Xerox .
A. gives cash bonuses
B. gives unpaid leave to take trips of a lifetime.
C. provides a number of perks.
D. provides huge end-of-year bonuses.
( )5.One common feature of Xerox staff is that they tend .
A. to work hard B. to get promoted
C. work longer hours each day D. not to change employer
答案：
1. B 2. C 3. B 4. C 5. D
解析：
暂无解析
1、【题目】A friend of mine was fond of drawing horse. He drew the horses very well,but he always began the tail. Now it is the Western rule to begin at the head of the horse, that is why I was surprised. It struck me that it could not really make any difference whether the artist begins at the head or the tail or the belly(肚子) or the foot of the horse, if he really knows his business. And most great artists who really know their business do not follow other people’s rule.They make their own rules. Every one of them does his work in a way peculiar(奇特的) to himself; and the peculiarity means only that he finds it more easy to work in that way.
Now the very same thing is true to literature(文学). And the question, "How shall I begin?" only means that you want to begin at the head instead of beginning at the tail or somewhere else. That is, you are not yet experienced(有经验的) enough to trust to your own powers. When you become more experienced you will
never ask the question, and I think that you will often begin at the tail --that is to say, you will write the end of the story before you have even thought of the beginning.
1. A friend of the writer’s drew the horses ____.
A. very well
B. in the way of western rule
C. in the way of his own rule
D. all of the above
2. The writer was surprised because ____.
A. the artist began to draw at the head of the horse
B. the artist began to draw at the tail of the horse
C. the artist made his own rule
D. the artist did not follow other people’s rule
3. You are not yet experienced because ____.
A. you don’t know where to begin
B. you want to begin at the head instead of beginning at the tail
C. you always asked question
D. you do not trust to your own powers
4. When you become more experienced you will ____.
A. never ask question
B. often begin at the tail
C. should write the end of the story
D. should think of the beginning
5. The topic of the passage is ______.
A. How to draw a horse
B. How to write a story
C. How to make your own rules
D. Trust to your own powers
答案：
1-5 CDDCD
解析：
暂无解析
1、【题目】Section B
Directions: There are ten blanks in the following letter. You are required to choose the best one from the given four choices marked A, B, C, and D. Then write down the correct answer in the brackets. This section totals 10 points, one point for each blank.
Dear Mr. Bush
Thank you for your 1 of January 5 for our Beauty Brand Blouses.
We are now exporting 2 of various brands, among which Beauty Brand is the most famous. They are in great 3 abroad and our stocks are running 4 quickly. They are popular not only for their novel design, but also for the reasonable prices. We are confident that once you have tried our blouses, you will place repeat orders with us 5 large quantities.
As you requested, we are now 6 as follows:
Price: US$600 per dozen CIF New York
Terms of Payment: By sight L/C to be opened through a bank to be 7 by the Sellers.
Shipment: In March 2007.
Please note that we do not allow any commission 8 our blouses, but a discount of 5% may be 9 if the quantity is more than 1,000 dozen.
The above offer is made without 10 and is subject to our final confirmation.
We hope that you will place an order with us at an early date.
Sincerely yours
( )1. A. request B. enquiry C. acquisition D. requirement
( )2. A. blouses B. woman blouses C. woman shirts D. lady shirts
( )3. A. need B. want C. require D. demand
( )4. A. up B. off C. down D. away
( )5.A. at B. for C. in D. with
( )6. A. ordering B. offering C. placing D. advising
( )7. A. agreed B. approved C. acceptable D. covered
( )8. A. on B. in C. of D. at
( )9. A. provided B. supplied C. furnished D. granted
( )10. A. promise B. duty C. engagement D. onus
答案：
1. B 2. A 3. D 4. C 5. C 6. B 7. B 8. A 9. D 10. C
解析：
暂无解析
1、【题目】The Importance of Good Communications
Effective communication is essential for all organizations. It links the activities of the various parts of the organization and ensures that everyone is working towards a common goal. It is also extremely important for motivating employees. Staff need to know how they are getting on, what they are doing right and in which areas they could improve. Working alone can be extremely difficult and it is much easier if someone takes an interest and provides support. Employees need to understand why their job is important and how it contributes to the overall success of the firm. Personal communication should also include target setting. People usually respond well to goals, provided these are agreed between the manager and subordinate and not imposed.
However, firms often have communication problems that can undermine their performance. In many cases,these problems occur because messages are passed on in an inappropriate way. There are, of course, several ways of conveying information to others in the organization which include speaking to them directly, e-mailing, telephoning or sending a memo. The most appropriate method depends on what exactly it is you are communicating. For example, anything that is particularly sensitive or confidential, such as an employee's appraisal, should be done face-to-face.
One of the main problems for senior executives is that they do not have the time or resources needed to communicate effectively. In large companies, for example, it is impossible for senior managers to meet and discuss progress with each employee individually. Obviously this task can be delegated but at the cost of creating a gap between senior management and staff. As a result, managers are often forced to use other methods of communication, like memos or notes, even if they know these are not necessarily the most suitable means of passing on messages.
The use of technology, such as e-mail, mobile phones and network systems, is speeding up communication immensely. However, this does not mean that more investment in technology automatically proves beneficial: systems can become outdated or employees may lack appropriate training. There are many communications tools now available but a firm cannot afford all of them. Even if it could, it does not actually need them all.The potential gains must be weighed up against the costs, and firms should realize that more communicationdoes not necessarily mean better communication."
As the number of people involved in an organization increase, the use of written communication rises even faster. Instead of a quick conversation to sort something out numerous messages can be passed backwards and forwards. This can lead to a tremendous amount of paperwork and is often less effective than face-to-face communication. When you are actually talking to someone you can discuss things until you are happy that they have understood and feedback is immediate. With written messages, however, you are never quite sure how it will be received what you think you have said and what the other person thinks you have said can be very different.
The amount of written information generated in large organizations today can lead to communication overload. So much information is gathered that it gets in the way of making decisions. Take a look at the average manager's desk and you will see the problem -- it is often covered with letters, reports and memos. This overload can lead to inefficiencies. For example, managers may not be able to find the information they want when they need it. Communication is also becoming more difficult with the changes occurring in employment patterns. With more people working part-time and working at home, managing communication is becoming increasingly complex.
1.In the first paragraph the writer recommends that communication with staff should includeA. some feedback on their job performance.
B. an explanation of how company targets have been set.
C. information on promotion prospects within the company.
D. an indication of which duties they can expect assistance with.areas they could improve
2.According to the writer, the best way of achieving effective communication is toA. adapt the message to suit a particular audience.
B. make the content of messages brief and direct.
C. select the most suitable means of conveying a particular message.
D. ensure that information is targeted at the appropriate group of people.
3.What does the writer say about the communication options available to senior managers?A. Sending memos to staff is one of the most efficient methods.
B. It is important to find the time to discuss certain matters with staff.
C. They should increase the range of options that they use.
D. Getting junior managers to talk to staff can create different problems.
4.What advice is given about the communication tools made available by technology?A. Aim to limit staff use of certain communication tools.
B. Evaluate them in terms of the expenditure involved.
C. Select them on the basis of the facilities they offer.
D. Encourage more staff to attend training courses in their use.
5.According to the writer, a problem with written communication is thatA. the message can be interpreted differently to what was intended.
B. it can be easy for people to ignore the contents of a written message.
C. most people are more comfortable with face-to-face communication.
D. it is possible for correspondence to get lost within a large organization.
6.According to the article, what is the effect of receiving large amounts of written information?A. It is counter-productive. "
B. It causes conflict in a company.
C. It leads to changes in work patterns.
D. It makes the main points more difficult to identify.
答案：
1-6 ACDBAA
解析：
暂无解析
1、【题目】SectionD
Evenifyougetworkdoneandgenerallygetalongwithco-workers,youcouldhavehabitsthatbugyourboss(nottomentionyourofficemates).Whilethesequirksmaynotnecessarilygetyoufired,theycertainlycankeepyoufromclimbingthecorporateladder.We’veuncoveredanumberofhabitsthatbugyourbossandoffertipsonhowtoavoidthem.
AccordingtoLaRhondaEdwards,ahumanresourcesmanagerwiththirteenyearsofHRexperience,tardinessisoneofthebiggestconcernsformanagers.“Ifthenormalworkdaystartsat8o’clock,thentheexpectationisthatyou’reintheofficereadytostartyourday,”sheexplains.Heradvicetothechronicallylate?“Planahead,”sheurges.“Ifyoulive50minutesaway,youdon’tleave50minutesearly.Tagonextratimeandanticipateroadblocks.”Somepeopleevensettheirclocksafewminutesearlytoensurethatthey’reontime.Differentbossespreferdifferentmodesofcommunication.LindseyPollak,aworkplaceexpertandauthorofGettingfromCollegetoCareer,saysifyoutextyourbossandsheprefersin-personmeetings,“eitheryourinformationwon’tgetacrossoryou’llirritate[her].”Fortunately,there’sasimplefix:askyourbosshowandwhentosendupdates.Ifyou’retooshytoaskoutright,thenPollaksuggestsobservinghowtheycommunicatewithyou.“Ifyouhaveabosswhocommunicatesonceadaybyemail,that’stheboss’preferredfrequencyandmethodofcommunication,”explainsPollak.
Acluttered,messyworkspacecangiveyourbosstheimpressionthatyou’relazyordisorganized,sotrytokeepyourdeskneat.“Neverputmoreonyourdeskthanyou’regoingtoworkonfortheday,”recommendsEdwards.“Attheendoftheday,makesureyousetupforthenextday.Imaybeworkingonfivethingsatonce,butattheendoftheday,they’regone,andIsetupforthenextday.”Mostmanagerswouldratheryouaskaquestionthanmakeamistake,butmanyquestionscanbeansweredonyourown.“IsthissomethingyoucouldGoogleoraskacolleague?”wondersPollak.“Theinternetissovastthatalotofinformationyoucangetyourself.”Ifyoumustapproachyourbosswithaquestionorissue,thenPollakrecommendsbrainstormingbeforehand.“Ratherthansaying‘Thisclientisterrible.WhatshouldIdo?’thinkaboutpotentialsolutions,”shesays.
Cellphonesarepracticallyubiquitousintheworkplacethesedays,butit’sstilldisruptiveanddisrespectfulwhentheygooffduringameeting.Edwardssaysthatyoushould,“putyourcellphoneonvibrateorleaveitinyourownofficesoit’snotadistraction.”Thatwayyouwon’tbetemptedtotexteither
()6.Accordingtothearticle,howmanypiecesofadviceareofferedhere?.
A.TwoB.ThreeC.FourD.Five(B)
()7.Whatisthisarticleabout?.
A.Howtobesuccessfulintheworkplace.
B.Howtocommunicatewithyourboss.
C.Howtoavoidquirksthatannoyyourboss.
D.Howtoutilizeyourmobilephonesatwork.
()8.Whatdoesthephrase“togetacross”inthesentence“…sheprefersin-personmeetings,“eitheryourinformationwon’tgetacrossoryou’llirritate…”ofthesecondparagraphmean?.
A.TobecommunicatedB.Tobepassed
C.TobepromotedD.Tobeanticipated(A)
()9.Accordingtothearticle,whichofthefollowingmodesofcommunicationisthebestwhencommunicatingwithyourboss?.
A.Anywaysyouthinkareappropriate.
B.In-personmeetings.
C.Correspondence.
D.Thewayyourbosscommunicateswithyou.(D)
()10.Whichofthefollowingstatementsisnotmentioned?
A.Employeesshouldpayrespecttotheirbossesanytime.
B.Employeesshouldplanbeforehandsoastoshowupatworkontime.
C.Employeesshouldnotlettheirmobilephonesgooffduringmeetings.
D.Employeesshouldkeeptheirdesksneatandorganized.
答案：
6. D 7. C 8. A 9. D 10. A
解析：
暂无解析
1、【题目】Asian economies will continue to expand rapidly in the next two years on the back of foreign investments, exports and domestic demand, but will not be free of worries, according to a recent securities company economic report. Massive infrastructure spending, the benefits of past investments and deregulation and growing regional trade will push along regional growth.
The report tipped China’s gross domestic product to grow by 9.5 per cent in 1996 and 10.5 per cent in 1997, and Hong Kong’s to grow by 4.3 and 5.0 per cent. Singapore’s real GDP was forecast to grow by 7.6 and 7.4 per cent, Malaysia’s by 8.6 and 8.1 per cent, Thailand’s by 8.8 and 8.4 per cent, Indonesia’s by 7.3 and 7.1 per cent and Philippines’ by 5.6 and 5.8 per cent.
“However, all is not rosy,” cautioned the report, which listed overheating as the region’s biggest challenge in the short term and skilled-labor shortages in the long run.
It cited strains from rapid growth that had begun to stretch current account deficits and spur inflation in some regional economies, which could prevent their central banks from lowering interest rates.
“This implies that economic vulnerability to unexpected shocks will remain high,” the report said, forecasting a further tightening of monetary policy in countries such as the Philippines and Malaysia, and no significant easing in Thailand, Indonesia and China.
Crosby Securities also cited massive new investment programs generated by demands on infrastructure such as power, telecommunications and transport which had fuelled over-heating.
It said Asia would also face a bigger challenge from newly deregulating economies in Eastern Europe which offered lower costs and better-educated workers to foreign investors.
Asia’s main foreign investors should, however, continue to expand their presence in the region, the securities house said, noting new trends of intra-Asian investment.
Singapore is shifting its lower value-added disc drive and electronics industry to Malaysia, which in turn is moving some of its garment-making and consumer electronics manufacturing to Indonesia and Thailand. Thailand, Malaysia and Singapore are increasingly investing in Viet Nam, Myanmar and Laos.
“Asia will benefit from this trend in several ways,” the report said.
( )1Asia economy will continue to grow because of _____________.
A. foreign investment B. demands in Asian countries.
C. export D. all of the above
( )2 In the next 2 years, the highest economic growth will appear in ____________.
A. Singapore B. Thailand
C. Hong Kong D. China
( )3 Years later, the problem in Asian economy may be _________________.
A. too little investment B. too much investment
C. not enough qualified labors D. monetary instability
( )4 According to this report, economic changes in East Europe are ___________.
A. harmful B. challenging
C. helpful D. useless
( )5 The report is about the prospect of Asian economy.
A. optimistic B. pessimistic
C. more optimistic than pessimistic D. more pessimistic than optimistic
答案：
1. D 2. D 3. B 4. B 5. C
解析：
暂无解析
邮箱： 