学科分类

已选分类 文学外国语言文学英语语言文学
填空题The first and smallest unit that can be discussed in relation to language is the word. In speaking, the choice of words is (21) the utmost importance. Proper selection will eliminate one source of (22) breakdown in the communication cycle. Too often, careless use of words (23) a meeting of the minds of the speaker and listener. The words used by the speaker may (24) unfavorable reactions in the listener (25) interfere with his comprehension; hence, the transmission-reception system breaks down. (26) , inaccurate or indefinite words may make (27) difficult for the listener. to understand the. (28) which is being transmitted to him. The speaker who does not have specific words in his working vocabulary may be (29) to explain or describe in a (30) that can be understood by his listeners.
进入题库练习
填空题R______ is the term used in linguistics to describe the relationship between a particular style of language and its context of use.
进入题库练习
填空题
进入题库练习
填空题To facilitate the shipment, sellers usually choose the port ______ to their works.
进入题库练习
填空题While Americans have become ever more dependent upon electricity in their daily lives, a crucial part of the system that supports their way of life has not kept up. Yes, the country has built more power plants-enough to create a glut of power in most parts of the country. (41) __________. California's disastrous partial energy deregulation and the role played by Enron and other energy marketing companies in its power crisis have impeded changes in the national ability to deliver power. (42) __________. Moreover, the deficiency also includes inadequate coordination among the regions in managing the flow of electricity. These interregional weaknesses are so far the most plausible explanation for the blackout on Thursday. (43) __________. The problem is with the system of rules, organization, and oversight that governs the transmission networks. It was set up for a very different era and is now caught in a difficult transition. The transmission networks were built to serve a utility system based on regulated monopolies. In the old days, there was no competition for customers. Today, the mission is to connect buyers and sellers seeking the best deal, irrespective of political boundaries and local jurisdictions. (44) __________. Yet the power industry is probably not even halfway there in its shift from regulation to the marketplace. The California power crisis and the power-trading scandals sent regulators back to the drawing board, slowing the development of new institutions, rules and investment to make competitive markets work. (45) __________.[A] Over all, for more than a decade, the power industry has been struggling with how to move from the old regulation to the new marketplace. This shift was driven by the view that half a century of state regulation had produced power prices that were too high and too varied among states. Factories and jobs were migrating from states with high electric power prices to those with lower prices.[B] But the transmission system is caught in the middle of the stalled deregulation of the American electric power industry.[C] As a result, the development of the regional transmission organizations is erratic. More than one-third of the power transmitted is not under the control of regional transmission organizations. Some states fear that their cheap power would be sucked away to other markets; others do not want to subordinate state authority to the Federal Energy Regulatory Commission.[D] It was unclear when the waters would recede, never mind when life would return to normal. Power may not be restored for weeks. Looting, too. Began to spiral out of control. Mr Nagin, who said the city might be uninhabitable for three months, was forced to order police to concentrate on stopping crime, not saving people.[E] What's preventing greater connection and coordination between regions? The technology exists, and is available; the economic benefits of relieving the bottlenecks between regions far exceeds the costs by many billions of dollars.[F] Yet, despite claims in the wake of last week's blackout that the nation has a "third world" power grid, the regional networks are first world. But in one critical aspect, the system has become increasingly vulnerable: in the interconnections among the different regions. Both the number and size of the wires on the borders between regions are inadequate for the rising flow of electricity. This missing part creates the worst bottlenecks in the system.[G] Since entering the overseas power market in 1993, KEPCO has established several achievements through its distinguished international business strategies to promote electric power development of the world. Based on its long experience and advanced technology gained over 100 years in Korea, KEPCO continues to build up its outstanding reputation as a leading utility company. Moreover, KEPCO embraces challenges and makes bold steps into wider markets in the world by its flair for dynamic activities, which is favorably received in the Philippines, China, Vietnam and Libya.
进入题库练习
填空题When travelling, you need comfortable, practical clothing and a safe way to carry your money, passport and other valuables. That"s why we"ve created the Remarkable Travel Jacket, a jacket designed for comfort, great looks—plus protection for your valuables. The secret to the Remarkable Travel Jacket"s good looks is a special clothing material that refuses to crease(起皱). What"s the most wonderful about this jacket is its 10 separate pockets, only 3 of which are visible from the outside. There are 4 inside pockets, a hidden coin pocket and a pen pocket. The secret money pocket is the one that only you will know how to find. A Remarkable Travel Jacket with all these features would cost $250 or more. But Willable if not delighted, return in original (原先的) condition for a replacement or repayment. Order Today!
进入题库练习
填空题A.NoteveryoneinChileishappy.Investorsinthesmallercompanieswhosemineshavebeenclosedinthesafetyclamp-downareparticularlydispleased.Butaswellascomplyingwithsafetystandards,itishelpfulifminingcompanieshavetheresources,technicalandfinancial,tocopewhenaccidentsdohappen,astheyinevitablywill.AsBPhasdemonstrated,beingabig,well-financedbusinessisnoguaranteeofanimpeccablesafetyrecord.ButBPdidhaveonethinggoingforit—deeppockets.Ithasmettheestimated$10billioncostofthecleanupsofar,withoutrecoursetothetaxpayer.B.Likeunhappyfamilies,everycorporatedisasterisunhappyinitsownway.ExcepttheChileanminingdisaster,whichappearstobethatrarephenomenon—acorporatedisasterwithahappyending.C.Ofcourse,somepeoplemaketheirownluck.UnlikeTonyHayward,whosailedhisyachtintheChannelwhileBPspewedoilintheGulfofMexico,PresidentPineradidn'ttakeituponhimselftogopotholinginthemiddleoftheChileanrescueeffort.D.ThesecondhopefulsigninFhileisthatsofarthegovernmentworkedconstructivelywithbusinessduringrescueeffort.Thiswasledbystate-ownedCodelco,theworld'slargestcopperproducer,whichpulledinhelpfromBHPBilliton,FreeportMcMoRanCopperGoldandotherprivatesec-torspecialists,wellasNASA.Contrastthatwiththeblame-shiftingandresponsibility-dodging—bothcorporateandpolitical—afterBPsDeepwaterHorizonoilspill.Itisnotidealthattheestimated$10m-$20mcostoftheChileanminingrescuehasbeenshoulderedbythegovernment,buttheSanEstebanminingcompany'sobvioususelessnessatleastmadeiteasierforeveryoneelsetopulltogether.E.However,themainreasonChilehasagoodchanceoflearningthelessonsfromitsdisasteristhattheyarerelativelystraightforward:miningisariskybusinesssosafetyregulationsmustbeen-forcedTheChileantriumphistobecelebrated,buttheelementofluck,astherescueengineersnoted,shouldnotbeoverlooked.Somedisasters,suchasHungary'schemicalsludgespill,justaren'treversible.F.First,pastmistakeshavebeenacknowledged.TheSanJosemine,ownedbyCompaniaMineraSanEstebanPrimerahadapoorsafetyrecord:byallaccounts,itshouldnothavebeenallowedtoreopenafterapreviousaccident(companyfundsarenowfrozenafterlegalactionbyminers'families).ThedisasterhashighlightedpoorsafetystandardsatmanyofChile'ssmallermines,partlybecauseofin-adequatesupervision.Thechiefminingregulatorhasbeensackedandashake-up,includingmoremoneyformoreinspectors,isunderway.PresidentPinerashouldfinditrelativelyeasytodrawalineunderpreviousinadequacies,becausemostpredatehistermofoffice(althoughconsiderablepushingbyminers'relativeswasrequiredbeforetherescueeffortswungintoaction).G.Thehighdramaofthepast48hours—nottosaythepast69days—isover.Butthatisnottheendofthestoryfortheminers—orfortheChileancopperindustry.Dealingwiththeaftermathofadisastermayturnouttobeasdifficult,initsownway,astherescue.WillPresidentPinera'snextfeatbetoproduceasensibleanddurablereformprogramtoimproveminingsafetyandreinforcehiscountry'spositionastheworld'slargestcopperproducer?Therearesomegroundsforoptimismthatthelessonsofthisparticularcorporatedisasterwillbetakenseriously.Order:
进入题库练习
填空题Jenny is an university student , and she is an honest girl.
进入题库练习
填空题Author______Title______ I stand on top Of our back steps and breath the rich air— A mother skunk with her column of kittens swills the garbage pail.
进入题库练习
填空题ThePower of Positive Thinking Human emotion is oneof thosefactors that cannot he defined exactly
进入题库练习
填空题If only I ______ (take)your advice at that time.
进入题库练习
填空题{{B}}Directions:{{/B}}In the following article, some sentences have been removed. For Questions 41-45, choose the most suitable one from the list A-G to fit into each of the numbered blank. There are two extra choices, which do not fit in any of the gaps. Mark your answers on the ANSWER SHEET. In this latest facet of the ongoing information revolution, millions of personal computers are connected by the Internet and other computer networks and have started a global revolution in business and interpersonal communications. The personal computer today functions as a combination of personal printing press, radio, telephone, post office, and television set. {{U}} 1 {{/U}}______ The stunning possibilities of the Internet for journalism and the news business are somewhat obvious. Publishers, broadcasters and journalists are aware of this explosive information revolution and believe they should be involved. {{U}} 2 {{/U}}______ A newspaper is, of course, a business operation. At a time when some publishers are downsizing staffs and trimming costs to increase profitability, other papers are investing heavily in the new electronic or interactive journalism. {{U}} 3 {{/U}}______ In early 1996 , the National Newspaper Association listed 162 newspapers that had electronic pages on the Web, triple the number in 1994.By early 1997, the number of online newspapers rose to 700.These numbers keep going up to date and include such heavy hitters as The New York Times, The Chicago Tribune, and The Wall Street Journal. For newspapers, two basic uncertainties currently exist about interactive journalism: first, will the public pay for electronic news on a medium where information, after a basic user's fee, is free? Second, will advertising displayed on web pages "sell" on a medium that so far lacks both an effective way to count the number of people who eyeball web pages or to ascertain the demographics of those views? {{U}} 4 {{/U}}______ The fear comes from the threat to the newspapers' advertising base, especially classified advertisements, from the computer's point-and-click technology and the ease of getting answers quickly, complete with pictures and sounds. {{U}} 5 {{/U}}______ So far, the numbers of potential users of interactive newspapers are still small compared with total newspaper readership but the numbers are growing fast. The only certainty, promoters of electronic publishing say, is that the breakthrough to make the Internet economically viable for the newspaper business will come someday. A. A website can be simply a screen or two of information, or it can be an extensive and complex number of offerings, with news items plus advertisements, illustrations, documents, and background stories not included in a printed daily. B. Hence, the press's rush to online services is seen as driven by both fear and greed. C. Although no one seems to know whether they will ever make money on the WWW, the Internet multi-media information retrieval system is on the verge of becoming a mass medium itself. D. However, neither they, nor anyone else, seem to know where this brave new world of communications headed. No consensus exists as to when and how journalism as we know it will get involved and be changed by the Internet, but no one doubts that change is coming-and fast. E. While someone argue that the computer may not replace any of these media, which are, or course, heavily involved in journalism, still the Internet has the potential to transcend them all, providing not just one-to-one communications, or one to many, but the creation of whole new communities of people sharing ideas and interests regardless of where they live. F. The access for this fledgling news source is established, but so far the number of news readers is small and no one in making much money out of providing the news. Online news users tend to be young male adults who log on from office computers. G. Greed is stimulated by the possibility of large sums to be made if a system is developed that counts and categorizes every visitor to a web site. If this happens, Internet publishing could be a profitable marriage of newspapers' advertising bases with franchise strengths. Publishers also hope to attract the younger users who no longer read newspapers.
进入题库练习
填空题The scoundrel has ______ a lot of people ______ believing hes a rich man.
进入题库练习
填空题
进入题库练习
填空题The form thou in Early Modern English, the second person singular pronoun equivalent to the French form tu, was used to signal______.
进入题库练习
填空题 {{U}}"Humanism" has used to mean too many things to be a very satisfactory term.{{/U}} 57.{{U}} Nevertheless, and in the lack of a better word,{{/U}} 58.{{U}} I shall use it here to explain for the complex of attitudes which this discussion has undertaken to defend{{/U}}. 59. {{U}}In this sense a humanist is anyone who rejects the attempt to describe or account of man wholly on the basis of physics, chemistry, and animal behavior.{{/U}} 60. {{U}}He is anyone who believes that will, reason, and purpose are real and significant: that value and justice, are aspects of a reality called good and evil and rests upon some foundation other than custom;{{/U}} 61. {{U}}that consciousness is so far from a mere epiphenomenon that it is the most tremendous of actualities;{{/U}} 62. {{U}}that the unmeasured may be significant; or, to sum it all up,{{/U}} 63.{{U}} that those human realities which sometimes seem to exist only in human mind are the perceptions of the mind.{{/U}} 64. {{U}}He is, in other words, anyone who says that there are more things in heaven and earth than those dreamed of in the positivist philosophy.{{/U}} 65.{{U}} Originally, to the sure, the term humanist meant simply anyone who thought the study of ancient literature his chief concern. Obviously it means, as I use it, very much more.{{/U}} 66. {{U}}But there remains nevertheless a certain connection between the aboriginal meaning and that I am attempting to give it.{{/U}} 67. {{U}}Because those whom I describe as humanists usually recognize that literature and the arts have been pretty consistently "on its side" and{{/U}} 68. {{U}}because it is often to literature that they turn to renew their faith in the whole class of truths which the modem world has so consistently tended to dismiss as the mere figments of a wishful thinking imagination.{{/U}} 69. {{U}}Insofar as this modern world gives less and less attention to its literary past, insofar as it dismisses that as something outgrow and{{/U}} 70. {{U}}to be discarded as much as the imperfect technology contemporary with it has been discarded,{{/U}} 71. {{U}}just to that extent it facilitate the surrender of humanism to technology.{{/U}} 72. {{U}}The literature is to be found, directly expressed or,{{/U}} 73. {{U}}more often, indirectly implied the most effective correction to the views now most prevalent among the thinking and unthinking.{{/U}} 74. {{U}}The great imaginative writers present a picture of human nature and of human life which carries conviction and thus giving the lie to all attempts to reduce man to a mechanism. Novels and poems, and dramas are so persistently concerned with the values which relativism rejects that one might even define literature as the attempt to pass value judgments upon representations of human life.{{/U}} 75. {{U}}More often than not those of its imaginative persons who fail to achieve power and wealth are more successful than those who do not--by standards which the imaginative writer persuades us to accept as valid.{{/U}}
进入题库练习
填空题Whatever difficult the work may be , we must go all out to finish it ahead of time . A. Whatever B. may be C. all D. ahead of time
进入题库练习
填空题Relations between the two countries appear to be on the rocks .
进入题库练习
填空题
进入题库练习
填空题If one does not pick up his dry-cleaning within thirty days, the management is not obligated to return it back.A. hisB. withinC. obligatedD. back
进入题库练习