普高专升本英语（阅读理解）模拟试卷1（共230题）

普高专升本英语（阅读理解）模拟试卷1（共9套）（共230题）普高专升本英语（阅读理解）模拟试卷第1套一、常规阅读(本题共25题，每题1.0分，共25分。)Scientistsdiscoveredthatatomsofsomesubstancesareradioactive.Thismeansthattheyareunstableandcanbesplit.Thechainofsplittingatomsreleasesgreatdestructiveenergyanditwasthisdiscoverywhichledscientiststodeveloptheideaofanatomicbomb.TheAmericangovernmentsecretlyworkedtoproducesuchabombandthefirstversionwasmuchmorepowerfulthananyonehadthought.Bythistime,theWorldWarIIhadendedinEurope.ButtheJapaneserefusedtosurrender,theAmericansdecidedthatbydroppinganatomicbombonJapan,theycouldendthewarquicklyandsavemoreoftheirsoldier'slives.Soonaftermidnighton6August1945,abombwasdroppedonthecityofHiroshima,aciviliantarget.Nowarningwasgivenandtherewastotaldevastation.Almostallthebuildingsweredestroyedandmorethan100000peoplediedorwerehorriblywounded.TheJapanesemilitarystilldidnotwanttosurrendersothreedayslater,theAmericansdroppedasecondatomicbombonthecityofNagasaki,killing45000people.TheJapanesegovernmentwasdiscussingendingthewarwhentheyheardthenewsofNagasaki.Finally,theysurrenderedandtheWorldWarIIcametoanend.Atfirst,thescientistswhohadbuiltthebombwerepleasedthatithadhelpedtoendthewar.However,manywouldcometorealizethattheyhadhelpedtocreatethemostterribleweaponknowntoman.1、Thefirstatomicbomb______.A、waslesspowerfulB、wasdroppedinNagasakiC、wasafailureD、wastestedindesert标准答案：D知识点解析：暂无解析2、"Surrender"means______.A、giveoffB、giveupC、surroundD、surpass标准答案：B知识点解析：暂无解析3、TheAmericansdroppedanatomicbomb______.A、inordertodestroyJapanesemilitaryforcesB、inordertoendthewarandsavetheirsoldier’slivesC、forthepurposeofkilling100000peopleD、toseeifthebombwaspowerfulenough标准答案：B知识点解析：暂无解析4、TheAmericansdroppedasecondbombinJapan______.A、becausetheJapanesemilitaryhadnotsurrenderedB、becausetheywantedtokillmoreJapanesepeopleC、becausetheywantedtoshowoffthenewweaponD、becausetheatomicbombwasthebestweapon标准答案：A知识点解析：暂无解析5、What’stheattitudescientiststowardatomicbomb?______.A、PleasedB、WorriedC、DisapprovedD、Notmentioned标准答案：B知识点解析：暂无解析Televisionhaschangedthelifestyleofpeopleineveryindustrializedcountryintheworld.IntheUnitedStates,wheresociologistshavestudiedtheeffects,someinterestingobservationshavebeenmade.Television,althoughnotessential,hasbecomeanimportantpartofmostpeople'slives.Italterspeople'swaysofseeingtheworld:inmanyways,itsupportsandsustains(维持)modernlife.Televisionhasbecomeababy-sitter,anintroducerofconversations,themajortransmitterofcultureandakeeperoftradition.YetwhenwhatcanbeseenonTVinonedayiscriticallyanalyzed,itbecomesevidentthattelevisionisnotateacherbutasustainer:thepoorqualityofprogrammingdoesnotelevate(提高)peopleintogreaterunderstanding,butrathermaintainsandencouragesthelifeasitexists.TheprimaryreasonforthelackofqualityinAmericantelevisionisrelatedtoboththehistoryofTVprogrammingdevelopmentandtheeconomicsofTV.TelevisioninAmericabeganwiththeradio.Radiocompaniesandtheirsponsorsfirstexperimentedwithtelevision.Therefore,thecloserelationshipwhichtheadvertisershadwithradioprogramsbecamethesystemforAmericanTV.Sponsorsnotonlypaidmoneyfortimewithinprograms,butmanyactuallyproducedtheprograms.Thus,inAmericansociety,televisionisprimarilyconcernedwithreflectingandattractingsocietyratherthanexperimentingwithnewideas.Advertiserswanttoattractthelargestviewingaudiencepossible.Todosorequiresthattheprogramsbeentertainingratherthaneducational,attractiveratherthanchallenging.TelevisioninAmericatodayremains,toalargeextent,withthesameorganizationandstandardsasithadthirtyyearsago.Thehopeforfurtherdevelopmentandtrueachievementtowardimprovingsocietywillrequireachangeintheentiresystem.6、Accordingtotheauthor,Americantelevisionispoorinqualitybecause______.A、advertisersareinterestedinexperimentingwithnewideasB、itisstillatanearlystageofdevelopment,comparedwiththeradioC、theprogramshavetobedevelopedintheinterestsofthesponsorsforeconomicreasonsD、itiscontrolledbyradiocompanies标准答案：C知识点解析：根据第四段第一句“TheprimaryreasonforthelackofqualityinAmericantelevisionisrelatedto…”以及第五、六句话可知，节目赞助商监制节目是节目质量低下的原因。故选C。7、Thesecondparagraphismainlyabout______.A、TVasthesustainerofAmericanlifeB、TVasthemajortransmitterofcultureC、theeducationaleffectofTVonsocietyD、thestronginfluenceandthepoorqualityofAmericanTV标准答案：A知识点解析：根据第二段内容可知，电视虽然不是生活的必需品，但是却改变了人们认识世界的方式，电视支撑并维持着人们的现代生活。故选A。8、Intheauthor’sviewAmericanTVshould______.A、becriticalbutentertainingB、becreativeandeducationalC、changewiththedevelopmentofsocietyD、attractasmanyviewersaspossible标准答案：B知识点解析：根据第四段最后两句“Advertiserswantto…theprogramsbeentertainingratherthaneducational，attractiveratherthanchallenging．”可推知，作者希望美国电视节目能更具娱乐性并有教育意义，更有吸引力并具有挑战性。故选B。9、TheauthorbelievesthattelevisionintheUnitedStateshasbecomeimportanttomostpeoplebecause______.A、itpromotesfamilyunityB、ithelpsthemdeveloptheirspeakingabilityC、itaffectstheirlifeinmanywaysD、itchallengessociety标准答案：C知识点解析：根据第一、二、三段可知，电视在很多方面影响着人们的生活，对于很多人来说是很重要的存在。故选C。10、Theauthor’sattitudetowardsAmericantelevisionis______.A、criticalB、praisingC、doubtfulD、sympathetic标准答案：A知识点解析：根据第四段最后三句“Thus，inAmericansociety，televisionisprimarilyconcernedwith…ratherthanchallenging．”可知，作者对电视节目是不满意的。另外，在最后一段作者提到整个电视系统都需要大的改革。由此可推知，作者对美国电视产业持批判的态度。故选A。OnestudyshowsthatAmericansprefertoanswerwithabrief"Yes""No""Sure",ortheverypopular"Yeah"ratherthanwithalongerreply.ButbriefrepliesdonotmeanAmericansareimpoliteorunfriendlytosomeextent.Veryoften,Americansareinahurryandmaygreetyouwithasingleword"Hi",indeed;thisisagreetingyouwillhearagainandagainduringyourstayintheUnitedStates.Itisusedbyeveryone,regardlessofrank,ageoroccupation.However,thosewhoareaccustomedtolongergreetingsmayrequirealittlemoretimebeforetheyfeelcomfortablewithAmericansimpletalk.Americanssometimesuseplaintalkwhentheyareuncomfortable.Ifpeoplepraisethemorthanktheminanespeciallypoliteway,theymaybecomeuncomfortableandnotknowwhattosayinreply.Theydon'twanttobeimpoliteorrude,andyoucanbesurethattheylikedwhatwassaidaboutthem.Exceptforcertainholidays,suchasChristmas,Americansdon'tusuallygivegifts.Thus,youwillfindAmericansembarrassedastheyacceptgifts,especiallyiftheyhavenothingtogiveinreturn.Theyaregenerallyawarmbutinformalpeople.11、ThefactthatAmericanslikeshorteranswerstellsus_________.A、theyreplyveryquicklyinahurryB、theychoosewordstoocarefullyC、theylikereplyingbrieflyD、theywanttobeaspoliteastheycan标准答案：C知识点解析：文中第一句提了“OnestudyshowsthatAmericansprefertoanswerwithabrief‘Yes’‘No’‘Sure’，ortheverypopular‘Yeah’ratherthanwithalongerreply．”一次调查显示美国人更喜欢用简短的回答，与C项相符，A项在文中也可找到，但是并不符合题意。B、D两项在文章中都未提及。12、Thosewholikeusingbeautifulorformalwords_________.A、needmoretimetogetusedtoAmericansimplegreetingB、neednotimetogetfamiliarwithAmericangreetingC、donotverymuchlikeAmericanwayofgreetingD、thinkAmericansarenotpolitewhatever标准答案：A知识点解析：第一段最后一句说，“thosewhoareaccustomedtolongergreetingsmayrequirealittlemoretimebeforetheyfeelcomfortablewithAmericansimpletalk”“那些习惯了较长问候的人们可能需要更长一些时间来适应美国人简短的谈话”，所以A项符合题意。13、WhichofthefollowingisNOTtrue?A、Americansoftenanswerwiththewordslike"Sure""Yeah".B、Theyarenotimpolitewithbriefreplies.C、Americansinhighranksmustuseformalwordsingreeting.D、Americansareawarmbutinformalpeople.标准答案：C知识点解析：本题考查考生对文章的理解。第一段倒数第二句说“Itisusedbyeveryone，regardlessofrank，ageoroccupation．”“人们不分官职、年龄或是职业，都使用简短的对话。”C项说“美国高官职的人都必须用正式用语”，与文章不符。A、B和D三项都可以从文章第一段中找到依据。故选C。14、TheAmericanslikeothers’praisebutifinapoliteway_________.A、theydon’tknowwhattosayinreplyB、theyfeelsomewhatuneasyC、theydon’twanttoreplyD、bothAandB标准答案：D知识点解析：第二段的第二、三句说“Ifpeoplepraisethemorthanktheminanespeciallypoliteway，theymaybecomeuncomfortableandnotknowwhattosayinreply．”“如果有人用一种很礼貌的方式赞扬或是感谢美国人的话，他们会感到不自在，而且不知如何应答。”A项说“他们不知如何应答”，B项说“他们感到不舒服／不自然”，都符合题意，C项在原文中找不到依据。15、Thepassageindicatesthat_________.A、AmericansexchangegiftsthefirsttimetheymeetB、AmericansseldomgivegiftsexceptforsomeholidaysC、AmericansoftenbringsomegiftstotheirfriendsD、Americansonlywanttogetgiftsfromothers标准答案：B知识点解析：本题考查考生对全文意思的把握。第二段第四句说“Exceptforcertainholidays，suchasChristmas，Americansdon’tusuallygivegifts．”“除了像圣诞节这样的节日之外，美国人不经常送礼物。”与B项相符合。A、C和D三项都在原文中找不到依据，所以不正确。Whenaconsumerfindsthatanitemsheorheboughtisfaultyorinsomeotherwaydoesnotliveuptothemanufacturer'sclaimforit,thefirststepistopresentthewarranty(保单),oranyotherrecordswhichmighthelp,atthestoreofpurchase.Inmostcases,thisactionwillproduceresults.However,ifitdoesnot,therearevariousmeanstheconsumermayusetogainsatisfaction.Asimpleandcommonmethodusedbymanyconsumersistocomplaindirectlytothestoremanager.Ingeneral,the"higherup,theconsumertakeshisorhercomplaint,thefasterheorshecanexpectittobesettled.Insuchacase,itisusuallysettledintheconsumer'sfavor,assumingheorshehasajustclaim.Consumersshouldcomplaininpersonwheneverpossible,butiftheycannotgettotheplaceofpurchase,itisacceptabletophoneorwritethecomplaintinaletter.Complainingisusuallymosteffectivewhenitisdonepolitelybutfirmly,andespeciallywhentheconsumercandemonstratewhatiswrongwiththeiteminquestion.Ifthiscannotbedone,theconsumerwillsucceedbestbypresentingspecificinformationastowhatiswrong,ratherthanbymakinggeneralstatements.Forexample,"Theleftspeakerdoesnotworkatallandthesoundcomingoutoftherightoneisunclear"isbetterthan"Thisstereo(立体声音响)doesnotwork."Thestoremanagermayadvisetheconsumertowritetothemanufacturer.Ifso,theconsumershoulddothis,statingthecomplaintaspolitelyandasfirmlyaspossible.Butifapolitecomplaintdoesnotachievethedesiredresult,theconsumercangoastepfurther.Sheorhecanthreatentotakethesellertocourtorreportthesellertoaprivateorpublicorganizationresponsibleforprotectingconsumers'rights.16、Whenaconsumerfindsthathispurchasehasafaultinit,thefirstthingheshoulddoisto______.A、complainpersonallytothemanagerB、threatentotakethemattertocourtC、writeafirmletterofcomplainttothestoreofpurchaseD、showthewrittenproofofthepurchasetothestore标准答案：D知识点解析：暂无解析17、Ifaconsumerwantsaquickstatementofhisproblem,it’sbettertocomplainto______.A、ashopassistantB、thestoremanagerC、themanufacturerD、apublicorganization标准答案：B知识点解析：暂无解析18、Themosteffectivecomplaintcanbemadeby______.A、showingthefaultyitemtothemanufacturerB、explainingexactlywhatiswrongwiththeitemC、sayingfirmlythattheitemisofpoorqualityD、askingpolitelytochangetheitem标准答案：B知识点解析：暂无解析19、Thephrase"liveupto"(Para-l,Line2.inthecontextmeans______.A、meetthestandardofB、realizethepurposeofC、fulfillthedemandsofD、keepthepromiseof标准答案：A知识点解析：暂无解析20、Thepassagetellsus______.A、howtosettleaconsumer’scomplaintaboutafaultyitemB、howtomakeaneffectivecomplaintaboutafaultyitemC、howtoavoidbuyingafaultyitemD、howtodealwithcomplaintsfromcustomers标准答案：B知识点解析：暂无解析In1917,Russiawasinchaos.Theeconomywascollapsing,therewerefoodshortagesandthecountrywassufferingheavylossesintheWorldWarI.Inevitably,peoplebegantolosefaithintheirruler,TsarNicholasII.On15March1917,aftermuchpoliticalunrest,theTsardecidedtoabdicate.HewasreplacedbyanewgovernmentledbyAlexanderKerensky.Tobeginwitharivalpoliticalgroup,theBolsheviks,ledbyVladimirLenninandLeonTrotsky,supportedthenewgovernment,buttheirrelationshipsooncollapsed.TheBolshevikswantedevenmorechange-theiraimwastoreplacetheexistingpoliticalstructurewithgroupsrepresentingeachsectorofsocietyandtheyurgedeveryworkertojoinarevolutioninordertobringthisabout.InJuly1917,theBolshevikstriedtooverthrowthegovernmentbutfailed.Theytriedagainon24Octoberandthistimetheyweresuccessful.TheprovisionalgovernmentwasarrestedinStPetersburg,andLenintookoverasHeadofState.SupportfortheBolshevikssoonspreadacrossRussia,andworld'sfirst"workers'revolutionaryState"becamereality.21、FromthepassagewemayknowthatthesituationinRussiain1917was______.A、favorableB、indisorderC、inspiringD、encouraging标准答案：B知识点解析：暂无解析22、People______TsarNicholasIIin1917.A、weresatisfiedB、overthrewC、didnotbelieveinD、hadfaithin标准答案：C知识点解析：暂无解析23、AnewgovernmentledbyAlexanderKerensky______.A、wassupportedbytheBolsheviksallthetimeB、wasoverthrewbytheBolsheviksC、abdicatedD、wantedmorechange标准答案：B知识点解析：暂无解析24、Theword"provisional"means______.A、temporaryB、proposalC、powerfulD、revolutionary标准答案：A知识点解析：暂无解析25、Thebesttitleforthepassagemaybe______.A、TheEconomyinRussiaB、TheBirthofCommunismC、TheTsarNicholasIID、Lenin,HeadofState标准答案：B知识点解析：暂无解析普高专升本英语（阅读理解）模拟试卷第2套一、常规阅读(本题共25题，每题1.0分，共25分。)Ifyouarelikemostpeople,yourintelligencevariesfromseasontoseason.Youareprobablyalotsharperinthespringthanyouareatanyothertimeoftheyear.Anotedscientist,EllsworthHuntington(1876~l947),concludedfromothermen'sworkandhisownamongpeoplesindifferentclimatesthatclimateandtemperaturehaveadefiniteeffectonourmentalabilities.Hefoundthatcoolweatherismuchmorefavorableforcreativethinkingthanissummerheat.Thisdoesnotmeanthatallpeoplearelessintelligentinthesummerthantheyareduringtherestoftheyear.Itdoesmean,however,thatthementalabilitiesoflargenumbersofpeopletendtobelowestinthesummer.Springappearstobethebestperiodoftheyearforthinking.Onereasonmaybethatinthespringman'smentalabilitiesareaffectedbythesamefactorsthatbringaboutgreatchangesinallnature.Fallisthenext-bestseason,thenwinter.Asforsummer,itseemstobegoodtimetotakealongvacationfromthinking!1、Huntingtonbasedhisconclusionon_____.A、recordsofchangesinhisownintelligenceB、workwithpeopleindifferentclimatesC、recordsoftemperaturechangesD、alloftheabove标准答案：B知识点解析：暂无解析2、Huntingtondecidedthatclimateandtemperaturehave_____.A、agreateffectoneverybody’sintelligenceB、someeffectonafewpersons’intelligenceC、someeffectonmostpersons’intelligenceD、noeffectonmostpersons’intelligence标准答案：C知识点解析：暂无解析3、Onepossiblereasonwhyspringisthebestseasonforthinkingisthat_____.A、allnature,includingman,isgrowingthenB、itlastslongerthantheotherseasonsC、ithaslongerdaytimethanwinterD、bothBandC标准答案：A知识点解析：暂无解析4、Thetwobestseasonsforthinkingseemtobe_____.A、winterandsummerB、summerandspringC、fallandwinterD、springandautumn标准答案：D知识点解析：暂无解析5、Accordingtothepassage,anyvacationfromthinkingshouldbetakenA、severaltimesthroughouttheyearB、duringthewinterC、duringthesummerD、asseldomaspossible标准答案：C知识点解析：暂无解析Wehavesavedasafinalsetofemotionsthetwomostimportantemotionspertainingto(与……有关)otherpeople:loveanditsopposite,hate.Lovecanbeseeneverywhere.Yetsurprisingly,lovehasbeenthesubjectoflessscientificresearchthanotheremotions,suchasangerandfear.Thereasonforthismaybetwofold.First,loveisaverycomplexemotion,difficulttodescribeandmeasure.Secondly,unlikemanyextremeemotions,extremeloveisgenerallynotaproblem;thuslessmedicalattentionhasbeenpaidtoit.Whatislove?Thisisacomplexquestionandrequiresacomplexanswer.Loveisanenduring,strong,positiveattractionandfeelingforanotherpersonorthing.Butitismorethanthis.Italsoinvolvesfeelingsofcaring,protection,excitement,andtenderness.Whentwopeopleareinlove,theyfeeldrawntooneanother;theygreatlyenjoyeachother'scompany;andtheymaybesexuallyattractedtooneanother.Sometimesitiseasiertothinkintermsofdifferentkindsoflove:"puppy"love(少年时代的恋爱),romanticlove,brotherlylove,andsoforth.Thoughtheydifferinsomerespects,theyshareoneimportantcharacteristic:astrongpositivefeelingtowardanother.Ourfeelingstowardotherpeopleareoftencomplex.Wemaylovesomeoneand,atthesametime,beangrywithhim.Orwemaylovesomeone,eventhoughwearejealousofhim.Wemightevenlovesomeoneand,atthesametime,hatehimforsomespecificreason.Hateisastrongnegativeemotiontowardsomeone,andisduetoanger,jealousy,orsomeotherfactors.Likelove,hatecanbeaverystrongemotion.Itcanalsobeverydangerous.Thequestionisoftenasked,"Isitbadtohate?"Thebestanswerisprobably"sometimesyesandsometimesno".Usuallyhatedoesnothelpus;itmakesusfeelunhappyandmakesusdothingsthatmayhurtothers.However,sometimesitmaybenecessarytohateandhurtsomeoneinordertoprotectlovedones.6、Inthepartsprevioustothepassageyou’vejustread,theauthorhasprobablybeendiscussing______.A、thetwomostimportanthumanemotions—loveandhateB、someemotionsthatareonlyproducedbyanimalsC、somehumanemotionsotherthanthatofloveandhateD、noneoftheabove标准答案：C知识点解析：暂无解析7、Thephrase"pertainingto"inthefirstparagraphcanbestbereplacedby_____.A、relatingtoB、belongingtoC、appealingtoD、referringto标准答案：A知识点解析：暂无解析8、Accordingtothepassage,theemotionoflovehadbeenmedicallypaidlessattentiontobecause______.A、itistoocommontobetalkedaboutB、comparedwithotherkindsofemotions,loveisnotsoimportantC、thestudyofloveneedsgreateffortandadvancedscientificresearchD、lovegenerallyisharmlessandverycomplex标准答案：D知识点解析：暂无解析9、Whentwopeopleareinlove,they______.A、willneverbeangrywithorhateeachotherB、arestronglyattractedtoeachotherC、willnotbejealousofeachotherD、tendtodoalloftheabove标准答案：B知识点解析：暂无解析10、WhichofthefollowingisNOTtrue?A、Bothloveandhatearestrongfeelingstowardsothers.B、Bothloveandhatecanbeverydangerous.C、Therearedifferentkindsofloveandyettheyhavesomethingincommon.D、Itisnotalwaysbadtohate.标准答案：B知识点解析：暂无解析AnnaDouglaswasseventy-twoyearsoldwhenshestartedwritinghernewspapercolumn.Shehadbeenthedirectorofaschoolbeforesheretired,butshereededtokeepbusy.Shewasevenwillingtoworkwithoutpay.Thatwasthereasonshefoundavolunteerjobwithanagency.Theagencythatshechosetoworkforwasabusinessthathelpedotherbusinessesfindjobsforoldpeople.Everydayshetalkedwithotherretiredpeoplelikeherself.Bytalking,sherecognizedtwothings.Oldpeoplehadabilitiesthatwerenotbeingused.Oldpeoplealsohadproblems—mostlyproblemswithcommunication.Mrs.Douglasfoundanewpurposeforherself.Throughtheyears,fromtimetotimeshehadwrittenstoriesaboutpeoplefornationalmagazines.Nowtherewasanewsubject:oldpeoplelikeherself.Shebegantowriteanewspapercolumncalled"OverSixty",whichfocusesongettingold.Shewritesabouttheproblemsofoldpeople,especiallytheirproblemswithbeingmisunderstood.AnnaDouglasusesherthinkingabilityto-seethetruthbehindaproblem.Sheunderstandsthereasonswhyproblemsbegin.Sheunderstandsoldpeopleandyoungpeople,too.Forexample,oneofthereaderssaidthathisgrandchildrenleftthehouseassoonashecametovisit.Mrs.Douglassuggestedsomewaysforhimtoincreaseunderstandingwithhisgrandchildren.Shetoldhimtolistentoyoungpeople'smusicandtowatchthemostpopulartelevisionshows."It'simportanttoknowsomethingaboutourgrandchildren'sworld,"saysMrs.Douglas."Butmostofall,keepyourmindopen.Donotcloseoutotherpeople.Listentotheotherpeopleinyourfamily.Keepontalking.Andaboveallelse,keeponlisteningandcommunicating.Youstoplivingwhenyoustopsharingideaswithothers."11、Mrs.Douglasaged72,is_____.A、thedirectorofanagencyB、thedirectorofaschoolC、abusinessmanagerD、avolunteercolumnist标准答案：D知识点解析：暂无解析12、WhatMrs.Douglasneedsis______.A、moneyB、tokeepbusyC、aneasylifeD、totalkwitholdpeople标准答案：B知识点解析：暂无解析13、BytalkingwithretiredpeopleAnnaDouglasrecognized.A、thatoldpeoplehadabilitybuttheywerenotwillingtouseitB、thatoldpeoplehadlotsofquestionstoaskC、thatoldpeoplehaddifficultyinusingtheirabilityandmakingthemselvesunderstoodD、thatoldpeoplewerenotinterestedincommunication标准答案：C知识点解析：暂无解析14、AnnaDouglas’newspapercolumn_____.A、isaboutthinkingB、hasideasforyoungstersC、discussestheproblemsofoldpeopleD、containsmostlyfunnystories标准答案：C知识点解析：暂无解析15、AccordingtoMrs.Douglas,whatdooldpeopleneedtolearnhowtodo?A、Howtowork.B、Howtolisten.C、Howtocriticize.D、Howtocomplain.标准答案：B知识点解析：暂无解析Mostforestfiresarecausedbyhumancarelessnessorignorance.Forestfireprevention,therefore,ismainlyaproblemofcreatingbette,understandingoftheimportanceofforests,anawarenessofthedangeroffireinthewoods,andasenseofpersonalresponsibilitytosafeguardtheforestsfromdanger.Thisisnotaneasyjob.Carelesssmokersareresponsibleforthousandsofforestfireseachyear.Manyofthesearestartedwhencigarettebutts(烟蒂)andmatchesarethrownfromautomobiles.Othersarecausedbyhunters,hikers(徒步旅行者).fishermen,orwoodsworkerswhoarecarelessindisposingoftheirsmokingmaterials.TheForestServicehaspostedrulesinmanyoftheNationalForeststhatprohibitsmokingexceptincertaindesignated(指定的)areas.Manyofthestateshavelawsagainstthrowinglightedmaterialsfromautomobiles.Thepreventionofsmoker-causedfires,however,dependsuponchangingtheattitudesandbehaviorofmillionsofpeoplewhosmokeinhazardousareas.Themostimportantnaturalcauseoffireislightning.Thisaccountsfor11percentofforestfiresonprotectedlandfortheentirenation.IntheWesternSlates,lightningcausesamuchhigherpercentageoffiresthanitdoesintheEast.Advancesinknowledgeoffireweatherarehelpingforestprotectionforcestoknowwhentobealerttolightning-causedfires.Adequateandwell-equippedforcescancontrolthemquicklyandholdthedamagetoaminimum.Experimentsin”seeding"thundercloudstopreventorcontrolthelightningitselfhavebeeninprocessformanyyears,butnewbreakthroughsareneededforanysignificantreductioninthefireslightningstarts.16、Thispassageischieflyabout____.A、smokinginforestsB、changingtheattitudesandbehaviorofmillionsofpeopleC、thechiefcausesofforestfiresandtheirpreventionD、advancesinknowledgeoffireweather标准答案：C知识点解析：暂无解析17、Preventingsmoker-causedforestfiresismainlyaproblemof_____.A、buildingtheproperknowledgeandhabitsinhumanbeingsB、safeguardingtheforestsfromfireC、postingrulesinforestsD、holdingthedamagetoaminimum标准答案：A知识点解析：暂无解析18、Lightning-causedfirescanbecontrolledquicklyby_____.A、holdingthefiredamagetoaminimumB、peoplewhohavechangedtheirattitudeandbehaviorC、enoughfirefighterswithgoodfire-fightingdevicesD、carryingcutexperimentsin"seeding"thunderclouds标准答案：C知识点解析：暂无解析19、Alertto’inthe4thparagraphmostprobablymeans_____.A、awareofB、watchfulforC、responsibleforD、busywith标准答案：B知识点解析：暂无解析20、WhichofthefollowingstatementsisNottrueaccordingtothepassage?A、Itisnotdifficulttopreventforestfires.B、Smokingisallowedonlyincertainforests.C、Over11%oftheforestfiresintheWesternStatesarecausedbylightning.D、Experimentsin"seeding"thundercloudshavehelpedreducelightning-causedforestfires.标准答案：A知识点解析：暂无解析AnAmericanresearcherhasdevelopedasimpledevicetohelppeoplestopsnoring.Thedevicerestrictsthemovementsofthetissuethatcausedthedislikedsound.Snoringisacommonproblem.Itmaypreventapersonfromgettingenoughsleep.Itmayalsopreventenoughoxygenfromreachingtheheartandlungsduringsleep.Butformostpeople,snoringaffectsrelationswiththeotherpersonwhomustsleepinthesameroom.Snoringhappenswhenthesleepingpersonbreatheswiththemouthopen.Inthebackofthemouththetissuessurroundingtheentranceofthethroataresoft.Asthepersonbreathes,themovementoftheairaroundthesofttissuescausesthemtomove.Thistissuemovementcausesthesoundwecallsnoring.Anumberofpossiblesolutionshavebeenproposed.Somedeviceskeepthemouthshut.Theyforcethepatienttobreatheonlythroughthenose.Amedicaloperationisalsopossible.Otherdeviceslistenforthesoundofsnoringandthenwakethepatient.Thenewanti-snoringdevicewasdevelopedbyadentist,GeorgeWagneroftheIndianaUniversitySchoolofDentistry.Hedevelopedapieceofplasticthatfitsupagainsttheinsideofthemouth.Thedevicekeepsthesofttissuesfromvibratingandmakingthesnoringnoise.Itwaswornonlyatnight.DoctorWagnersaidseveralpatientsreportthatthesimpledevicehasendedtheirsnoringproblem.21、What’sthemeaningof"snoring"?A、Noisesmadewhileonesleeps.B、Dreamingwhileonesleeps.C、Speakingwhileonesleeps.D、Sighsgivenwhileonesleeps.标准答案：A知识点解析：暂无解析22、WhichofthefollowingsentencesinNOTtrue?A、Snoringmaypreventonefromsoundsleep.B、Snoringmaycauselackofoxygentotheheartandlungs.C、Snoringmayresultinaheartattack.D、Snoringmayaffectone’sroommates.标准答案：C知识点解析：暂无解析23、Whendoessnoringhappen?A、Whensleepingwithopenmouth.B、Whenbreathingwiththemouthclosed.C、Whendreamingatnight,evenduringtheday.D、Whenbeingpoorinhealth.标准答案：A知识点解析：暂无解析24、Fromthepassageweknowthatthesimplestandmostefficientwaytopreventapersonfromsnoringis_____.A、togivethepatientamedicaloperationB、tokeepthesofttissueinthethroatfromvibratingC、towakehimupassoonasheorshesnoresD、tolistentothesoundofsnoring标准答案：B知识点解析：暂无解析25、Howmanypossiblesolu