英语读写1智慧树知到期末考试答案2024年

英语读写1智慧树知到期末考试答案2024年英语读写1Forhospitalsthatdisposeofwasteontheirownpremises,theoptimumtreatmentmethodis

A:incinerationB:compactionC:sterilizationD:hydropulping答案:incinerationPeoplearenowlivinglongerthaneverbeforeformanydifferentreasons.

A:Thepeopleinthisregiondonotseemtogainanythingfrommedicalscience.B:SomepeopleintheSovietUnion’sCaucasusMountainslivetobeover100yearsofageC:Nooneseemstounderstandthisphenomenon.D:Advancesinmedicalsciencehavedonewondersforlongevity.答案:Advancesinmedicalsciencehavedonewondersforlongevity.Accordingtothepassage,twoeffectivemethodsfortreatingwastecausedbyinfectiousmatterare

A:hydropulpingandsteamsterilizationB:incinerationandcompactionC:hydropulpingandincinerationD:steamsterilizationandincineration答案:steamsterilizationandincinerationGaryisadistinguishedlookingmanwithatouchofgrayatthetemples.Eveninhisearly50s,hestillturnsheads.Heenjoysspendingmostofhistimeadmiringhisprofileinthemirror.Infact,heconsidershisgoodlookstobehissecond-mostimportantasset.Thefirst,however,ismoney.Heisluckyinthisarea,too,havingbeenbornintoawealthyfamily.__________.Helovesthepowerhiswealthhasgivenhim.Hecouldbuywhateverhedesires,whetherthatbepeople,places,orthings.Garychecksthatmirroroftenandfeelsgreatdelightwithwhathesees.

A:TheonlyobjectsofGary’srespectareotherswhoholdpositionsinsocietyabovehim.B:ConceitisthebeginningandtheendofGary’scharacter;conceitofpersonandsituation.C:GaryfeelsblessedtobewealthyandthejoyconsumeshiseverythoughtD:.Gary’sgrayhairishisworstcharacteristic.答案:ConceitisthebeginningandtheendofGary’scharacter;conceitofpersonandsituation.Criticalreadingisademandingprocess.Toreadcritically,youmustslowdownyourreadingand,withpencilinhand,performspecificoperationsonthetext.Markupthetextwithyourreactions,conclusions,andquestions.Whenyouread,becomeanactiveparticipantThisparagraphbestsupportsthestatementthat

A:.criticalreadingisaslow,dull,butessentialprocessB:criticalreadingrequiresthoughtfulandcarefulattentionC:criticalreadingshouldtakeplaceatthesametimeeachdayD:thebestcriticalreadinghappensatcriticaltimesinaperson’slifeE:readersshouldgetinthehabitofquestion?ingthetruthofwhattheyread.答案:criticalreadingrequiresthoughtfulandcarefulattentionThecomposerWolfgangAmadeusMozart’sremarkablemusicaltalentwasapparentevenbeforemostchildrencansingasimplenurseryrhyme.Wolfgang’soldersisterMariaAnna(whothefamilycalledNannerl)waslearningtheclavier,anearlykeyboardinstrument,whenherthree-year-oldbrothertookaninterestinplaying.AsNannerllaterrecalled,Wolfgang“oftenspentmuchtimeattheclavierpickingoutthirds,whichhewasalwaysstriking,andhispleasureshowedthatitsoundedgood.”TheirfatherLeopold,anassistantconcertmasterattheSalzburgCourt,recognizedhischildren’suniquegiftsandsoondevotedhimselftotheirmusicaleducation.BorninSalzburg,Austria,onJanuary27,1756,Wolfganghadcomposedhisfirstoriginalworkbyagefive.LeopoldplannedtotakeNannerlandWolfgangontourtoplaybeforetheEuropeancourts.TheirfirstventurewastonearbyMunichwherethechildrenplayedforMaximillianIIIJoseph,electorofBavaria.LeopoldsoonsethissightsonthecapitaloftheHapsburgEmpire,Vienna.OntheirwaytoVienna,thefamilystoppedinLinz,whereWolfganggavehisfirstpublicconcert.Bythistime,Wolfgangwasnotonlyavirtuosoharpsichordplayer,buthehadalsomasteredtheviolin.TheaudienceatLinzwasstunnedbythesix-year-old,andwordofhisgeniussoontraveledtoVienna.Inamuchanticipatedconcert,theMozartchildrenappearedattheSchonbrunnPalaceonOctober13,1762.Theyutterlycharmedtheemperorandempress.Followingthissuccess,Leopoldwasinundatedwithinvitationsforthechildrentoplay,forafee.LeopoldseizedtheopportunityandbookedasmanyconcertsaspossibleatcourtsthroughoutEurope.Aconcertcouldlastthreehours,andthechildrenplayedatleasttwoperaday.Today,Leopoldmightbeconsideredtheworstkindofstageparent,butatthetime,itwasnotuncommonforprodigiestomakeextensiveconcerttours.Evenso,itwasanexhaustingscheduleforachildwhowasjustpasttheageofneedinganafternoonnap.Basedoninformationfoundinthepassage,Mozartcanbestbedescribedas

A:thegreatestcomposeroftheeighteenthcentury.B:achildprodigy.C:aworkaholic.D:avictimofhisfather’sambition.答案:achildprodigy.choosethesentencethatdoesNOTsupportthegiventopicsentence.InMobyDick,HermanMelvillewrotethatthewhalemenwere“envelopedinwhalelines,”thateachmanreliedontheothersduringmomentsofdanger

A:.Oncethewhalewasharpooned,thewhalelineunraveledsofastthatwaterhadtobepouredonittokeepitfromsmoking.B:Onewrongmoveandthelinewouldsnapamanrightoutoftheboat;thus,hislifedependedonwhetherthecrewwouldcutthewhaleloosetosavehim,orleavehimintheoceanduringtheheatofthehunt.C:.Thesmallboatsthatpursuedthewhalesleftthewhalingshipfarbehind;eachmaninaboathadtodependontheotherstostayalive.D:.Thewhalelinewastherope,dozensofyardslong,thatattachedtotheharpoon;itwasraveledundertheseatsofallthemenmetaphoricallyconnectingeachmantothenext.答案:.Oncethewhalewasharpooned,thewhalelineunraveledsofastthatwaterhadtobepouredonittokeepitfromsmoking.Oncepeopleworegarlicaroundtheirneckstowardoffdisease.Today,mostAmericanswouldscoffattheideaofwearinganecklaceofgarlicclovestoenhancetheirwell-being.However,youmightfindanumberofAmericanswillingtoingestcapsulesofpulverizedgarlicorotherherbalsupplementsinthenameofhealth.Complementaryandalternativemedicine,whichincludesarangeofpracticesoutsideofconventionalmedicinesuchasherbs,homeopathy,massagetherapy,yoga,andacupuncture,holdincreasingappealforAmericans.Infact,accordingtooneestimate,42%ofAmericanshaveusedalternativetherapies.Inallagegroups,theuseofunconventionalhealthcarepracticeshassteadilyincreasedinthelast30years,andthetrendislikelytocontinue,althoughpeoplebornbefore1945aretheleastlikelytoturntothesetherapies.Whyhavesomanypatientsturnedtoalternativetherapies?Manyarefrustratedbythetimeconstraintsofmanagedcareandalienatedbyconventionalmedicine’sfocusontechnology.Othersfeelthataholisticapproachtohealthcarebetterreflectstheirbeliefsandvalues.Othersseektherapiesthatrelievesymptomsassociatedwithchronicdisease;symptomsthatmainstreammedicinecannottreat.Somealternativetherapieshaveevencrossedthelineintomainstreammedicine,asscientificinvestigationhasconfirmedtheirsafetyandefficacy.Forexample,physiciansmaycurrentlyprescribeacupunctureforpainmanagementortocontrolthenauseaassociatedwithchemotherapy.Additionally,manyU.S.medicalschoolsteachcoursesinalternativetherapies,andmanyhealthinsurancecompaniesoffersomealternativemedicinebenefits.Accordingtothepassage,whichpracticewouldnotbedefinedasalternativemedicine?

A:takingherbalgarlicsupplementsB:massagetherapyC:painmanagementD:acupuncture答案:painmanagementUseofelectronicmail(e-mail)hasbeenwidespreadformorethanadecade.E-mailsimplifiestheflowofideas,connectspeoplefromdistantoffices,eliminatestheneedformeetings,andoftenboostsproductivity.However,e-mailshouldbecarefullymanagedtoavoidunclearandinappropriatecommunication.E-mailmessagesshouldbeconciseandlimitedtoonetopic.Whencomplexissuesneedtobeaddressed,phonecallsarestillbest.Whichofthefollowingwouldbethemostappropriatetitleforthepassage?

A:AppropriateUseofE-MailB:E-Mail:TheIdealFormofCommunicationC:E-Mail’sPopularityD:WhyPhoneCallsAreBetterThanE-Mail答案:AppropriateUseofE-MailThehairsthemselvesareverysensitive.

A:Acat’swhiskersareamongthemostperfectorgansoftouchB:.Therootscontainhighlysensitivenerveendings.C:Thisismostimportantforacatthatdoesitsprowlingatnight.D:.Servingasfeelers,theyaidthecat’sabilitytomoveinthedark答案:Acat’swhiskersareamongthemostperfectorgansoftouchNativeAmericanartoftenincorporatesalanguageofabstractvisualsymbols.Theartistgivesapoeticmessagetotheviewer,communicatingthebeautyofanidea,eitherbyusingreligioussymbolsoradesignfromnaturesuchasrainonleavesorsunshineonwater.Theideacommunicatedmayevenbepurelywhimsical,inwhichcasetheartistmightstartoutwithsymbolsdevelopedfromabird’stracksorachild’stoy.ThemainideaofthepassageisthatNativeAmericanart

A:communicatesthebeautyofideasthroughtheuseofsymbols.B:ispurelypoeticanddreamlike.C:isusuallyabstract,althoughitcanalsobepoeticandbeautiful.D:issometimespurelywhimsical.答案:communicatesthebeautyofideasthroughtheuseofsymbols.Firefightersareoftenaskedtospeaktoschoolandcommunitygroupsabouttheimportanceoffiresafety,particularlyfirepreventionanddetection.Becausesmokedetectorsreducetheriskofdyinginafirebyhalf,firefightersoftenprovideaudienceswithinformationonhowtoinstalltheseprotectivedevicesintheirhomes.Specifically,theytellthemthesethings:Asmokedetectorshouldbeplacedoneachfloorofahome.Whilesleeping,peopleareinparticulardangerofanemergentfire,andtheremustbeadetectoroutsideeachsleepingarea.Agoodsiteforadetectorwouldbeahallwaythatrunsbetweenlivingspacesandbedrooms.Becauseofthedead-airspacethatmightbemissedbyturbulenthotairbouncingaroundaboveafire,smokedetectorsshouldbeinstalledeitherontheceilingatleastfourinchesfromthenearestwall,orhighonawallatleastfour,butnofurtherthantwelve,inchesfromtheceiling.Detectorsshouldnotbemountednearwindows,exteriordoors,orotherplaceswheredraftsmightdirectthesmokeawayfromtheunit.Norshouldtheybeplacedinkitchensandgarages,wherecookingandgasfumesarelikelytocausefalsealarms.Asmokedetectormustalwaysbeplaced

A:outsideatleastoneofthebedroomsonanylevelofthehome.B:inallhallwaysofahome.C:inkitchenswherefiresaremostlikelytostart.D:outsideallbedroomsinahome.答案:outsideallbedroomsinahome.Thereisnoinstructionbytheoldbirdinthemovementsofflight;noconsciousimitationbytheyoung.

A:.Youngbirdsbroughtupinartificialenvi?ronmentswillbuildtheproperkindofnestfortheirspecieswhenthetimecomes.B:.YoungbirdsfrequentlymaketheirfirstflightswiththeirparentsoutofsightC:.Moreextraordinarythanthefactthatabirdisabletoflyuntaught,isthatitisabletobuildanestuntaughtD:Themostobviouswayinwhichbirdsdifferfromhumansinbehavioristhattheycandoallthattheyhavetodo,withouteverbeingtaught.答案:Themostobviouswayinwhichbirdsdifferfromhumansinbehavioristhattheycandoallthattheyhavetodo,withouteverbeingtaught.Savingenergymeanssavingmoney.Homeownersandrentersknowthisbasicfact,buttheyoftendon’tknowwhatkindsofadjustmentstheycanmakeintheirhomesandapartmentsthatwillresultinsavings.Forthosewillingtospendsometimeandmoneytoreaplong-termenergysavings,anenergyauditisthewaytogo.Anenergyauditorwillcomeintoyourhomeandassessitsenergyefficiency.Theauditorwillpinpointareasofyourhomethatusethemostenergyandoffersolutionstoloweryourenergyuseandcosts.Trainedenergyauditorsknowwhattolookforandcanlocateavarietyofflawsthatmayberesultinginenergyinefficiency,includinginadequateinsulation,constructionflaws,andunevenheatdistribution.Therearequickerandlesscostlymeasuresthatcanbetakenaswell.Onewaytosavemoneyistoreplaceincandescentlightswithfluorescents.Thiscanresultinasavingsofmorethan50%onyourmonthlylightingcosts.Whenit’stimetoreplaceoldappliances,it’swisetospendabitmoreforanenergy-efficientmodel,andbesurethatyouaretakingadvantageofenergy-savingsettingsalreadyonyourcurrentrefrigerator,dishwasher,washingmachine,ordryer.Windowsprovideanotheropportunitytocutyourenergycosts.Caulkoldwindowsthatmightbeleakytopreventdrafts,andchoosedouble-panedwindowsifyou’rebuildinganadditionorreplacingoldwindows.Mostareasofyourhomeorapartmentofferopportunitiestosaveenergyandmoney.Theresultsaresignificantandarewellworththeeffort.217.Whichtwomainorganizationalschemescanbeidentifiedinthispassage?a.hierarchicalorderandorderbytopicb.orderbytopicandcauseandeffectc.hierarchicalorderandchronologicalorderd.chronologicalorderandcompareandcontrast218.WhichofthefollowingideasisNOTincludedinthispassage?a.Youcanreduceyour$130monthlylightingcoststo$65byusingfluorescentbulbsinsteadofincandescent.b.Double-panedwindowscancutenergycosts.c.Yourlocalenergycompanywillsendanenergyauditoratyourrequest.d.Someapplianceshaveenergy-savingsettings.–NONFICTIONANDINFORMATIONPASSAGES–47219.Whichofthefollowingbestexpressesthemainideaofthispassage?a.Therearemanythingsahomeownerorrentercandotosaveenergyandmoney.b.Hiringanenergyauditorwillsaveenergyandmoney.c.Homeownersandrentersdon’tknowwhattheycandotosaveenergyandmoney.d.Replacingwindowsandlightbulbsarewellworththeeffortandcost.220.Accordingtothepassage,whichofthefollowingwouldanenergyauditorNOTdo?a.Checkforconstructionflaws.b.Lookforproblemswithheatdistribution.c.Offersolutionstoloweryourenergycosts.d.Locateavarietyofflawsthatmayresultinenergyinefficiencyandfixthem.221.Accordingthepassage,double-panedwindowsa.areenergyefficient.b.shouldonlybeusedasreplacementwindows.c.shouldonlybeusedinnewadditionstohomes.d.willloweryourheatingcostsby50%.

A:shouldonlybeusedinnewadditionstohomes.B:willloweryourheatingcostsby50%.C:shouldonlybeusedasreplacementwindows.D:areenergyefficient.答案:areenergyefficientTheDaylightSavingTimeEnergyActof1973wasresponsiblefor

A:preservingandsettingDaylightSavingTimeacrossthecontinentB:institutingfivetimezonesintheUnitedStatesC:extendingDaylightSavingTimeintheinterestofenergyconservationD:conservingenergybygivingtheDepartmentofTransportationauthorityovertimelaws答案:extendingDaylightSavingTimeintheinterestofenergyconservationAccordingtothepassage,MiltonHersheysoldhiscaramelcompanyin

A:1905B:1894C:1900D:1904答案:1900Thispassageisbestdescribedas

A:astatementsupportingthevalueoffederalsocialpoliciesB:acondemnationofoutdatedbeliefsC:apoliteresponsetocontroversialissuesD:anaccountofthecausesandeffectsofamajorevent答案:anaccountofthecausesandeffectsofamajoreventOneNewYorkpublisherhasestimatedthat50,000to60,000peopleintheUnitedStateswantananthologythatincludesthecompleteworksofWilliamShakespeare.AndwhataccountsforthisrenewedinterestinShakespeare?Asscholarspointout,thepsychologicalinsightsheportraysinbothmaleandfemalecharactersareamazingeventoday.Thisparagraphbestsupportsthestatementthat

A:.academicscholarsareputtingtogetherananthologyofShakespeare’swork.B:.Shakespearewasapsychiatristaswellasaplaywright.C:.Shakespeare’scharactersaremoreinterest?ingthanfictionalcharacterstodayD:peopletodayareinterestedinShakespeare’sworkbecauseofthecharactersE:NewYorkershavearenewedinterestedintheworkofShakespeare.答案:peopletodayareinterestedinShakespeare’sworkbecauseofthecharactersThetermpolicies,asitisusedinparagraph2,mostnearlymeans

A:practicesB:lawsC:theoriesD:examples答案:practicesInhisfamousstudyofmyth,TheHerowithaThousandFaces,JosephCampbellwritesaboutthearchetypalherowhohasventuredoutsidetheboundariesofthevillageand,aftermanytrialsandadventures,hasreturnedwiththeboonthatwillsaveorenlightenhisfellows.LikeCarlJung,Campbellbelievesthatthestoryoftheheroispartofthecollectiveunconsciousofallhumankind.HelikensthereturningherotothesacredortabooedpersonagedescribedbyJamesFrazierinTheGoldenBough.Suchanindividualmust,inmanyinstancesofmyth,beinsulatedfromtherestofsociety,“notmerelyforhisownsakebutforthesakeofothers;forsincethevirtueofholi-nessis,sotosay,apowerfulexplosivewhichthesmallesttouchcandetonate,itisnecessaryintheinterestofthegeneralsafetytokeepitwithinnarrowbounds.”Thereisbetweenthearche-typalherowhohasjourneyedintothewildernessandthepoetwhohasjourneyedintotherealmofimagination.Bothplacesaredangerousandfullofwonders,andboth,attheirdeepestlevels,arejourneysthattakeplaceinthekingdomoftheunconsciousmind,aplacethat,inCampbell’swords,“goesdownintounsuspectedAladdincaves.Therearenotonlyjewelsbutdangerousjinnabide...”Basedonthepassage,whichofthefollowingwouldbestdescribethehero’sjourney?

A:whimsicalB:awesomeC:terrifyingD:wonderful答案:awesomeRememberthatmuchscientificandtechnicalwritingdealswithcold,hard,explicitfacts.Thismeansthat,withclosereading,youstandagoodchanceofanswer-ingmost,ifnotall,ofthequestionswithconfidence.Nolongerisasthmaconsideredaconditionwithisolated,acuteepisodesofbronchospasm.Rather,asthmaisnowunderstoodtobeachronicinflammatorydisorderoftheairways—thatis,inflammationmakestheairwayschronicallysen-sitive.Whenthesehyperresponsiveairwaysareirritated,airflowislimited,andattacksofcough-ing,wheezing,chesttightness,andbreathingdifficultyoccur.Asthmainvolvescomplexinteractionsamonginflammatorycells,mediators,andthecellsandtissuesintheairways.Theinteractionsresultinairflowlimitationfromacutebron-choconstriction,swellingoftheairwaywall,increasedmucussecretion,andairwayremodel-ing.Theinflammationalsocausesanincreaseinairwayresponsiveness.Duringanasthmaattack,thepatientattemptstocompensatebybreathingatahigherlungvolumeinordertokeeptheairflowingthroughtheconstrictedairways,andthegreatertheairwaylimitation,thehigherthelungvolumemustbetokeepairwaysopen.Themor-phologicchangesthatoccurinasthmaincludebronchialinfiltrationbyinflammatorycells.Keyeffectorcellsintheinflammatoryresponsearethemastcells,Tlymphocytes,andeosinophils.Mastcellsandeosinophilsarealsosignificantpartici-pantsinallergicresponses,hencethesimilaritiesbetweenallergicreactionsandasthmaattacks.Otherchangesincludemucuspluggingoftheairways,interstitialedema,andmicrovascularleakage.Destructionofbronchialepitheliumandthickeningofthesubbasementmembraneisalsocharacteristic.Inaddition,theremaybehyper-trophyandhyperplasiaofairwaysmoothmuscle,increaseingobletcellnumber,andenlargementofsubmucousglands.Althoughcausesoftheinitialtendencytowardinflammationintheairwaysofpatientswithasthmaarenotyetcertain,todatethestrongestidentifiedriskfactorisatopy.Thisinheritedfamilialtendencytohaveallergicreac-tionsincludesincreasedsensitivitytoallergensthatareriskfactorsfordevelopingasthma.Someoftheseallergensincludedomesticdustmites,animalswithfur,cockroaches,pollens,andmolds.Additionally,asthmamaybetriggeredbyviralrespiratoryinfections,especiallyinchildren.Byavoidingtheseallergensandtriggers,apersonwithasthmalowershisorherriskofirritatingsensitiveairways.Afewavoidancetechniquesinclude:keepingthehomecleanandwellventi-lated,usinganairconditionerinthesummermonthswhenpollenandmoldcountsarehigh,andgettinganannualinfluenzavaccination.Ofcourse,asthmasufferersshouldavoidtobaccosmokealtogether.Cigar,cigarette,orpipesmokeisatriggerwhetherthepatientsmokesorinhalesthesmokefromothers.Smokeincreasestheriskofallergicsensitizationinchildren,increasestheseverityofsymptoms,andmaybefatalinchil-drenwhoalreadyhaveasthma.Manyoftheriskfactorsfordevelopingasthmamayalsoprovokeasthmaattacks,andpeoplewithasthmamayhaveoneormoretriggers,whichvaryfromindividualtoindividual.Theriskcanbefurtherreducedbytakingmedicationsthatdecreaseairwayinflam-mation.Mostexacerbationscanbepreventedbythecombinationofavoidingtriggersandtakinganti-inflammatorymedications.Anexceptionisphysicalactivity,whichisacommontriggerofexacerbationsinasthmapatients.However,asthmapatientsshouldnotnecessarilyavoidallphysicalexertion,becausesometypesofactivityhavebeenproventoreducesymptoms.Rather,theyshouldworkinconjunctionwithadoctortodesignapropertrainingregimen,whichincludestheuseofmedication.Inordertodiagnoseasthma,ahealthcareprofessionalmustappreciatetheunderlyingdis-orderthatleadstoasthmasymptomsandunderstandhowtorecognizetheconditionthroughinformationgatheredfromthepatient’shistory,physicalexamination,measurementsoflungfunction,andallergicstatus.Becauseasthmasymptomsvarythroughouttheday,therespiratorysystemmayappearnormalduringphysicalexamination.Clinicalsignsaremorelikelytobepresentwhenapatientisexperienc-ing.Whatisthereasongiveninthisarticleforwhypassivesmokeshouldbeavoidedbychildren?

A:Smokecanheightentheintensityofasthmasymptoms.B:Breathingsmokecanleadtoafatalasthmaattack.C:Smokecanstuntanasthmaticchild’sgrowth.D:Asmoke-filledroomisabreedinggroundforviralrespiratoryinfections.答案:BreathingsmokecanleadtoafatalasthmaattackRealityTVshowswillhaveanadverseeffectontraditionaldramasandcomedies.AsRealityTVincreasesinpopularity,networkexecutiveswillbegincancelingmoretraditionalprogramsandreplacingthemwiththelatestinRealityTV.Thisparagraphbestsupportsthestatementthat

A:networkexecutivesmakehastyandunwisedecisions.B:RealityTVshowsgetthehighestratingsC:.asRealityTVgetsmorepopular,moretraditionaltelevisionshowsmaybethreatened.D:.RealityTVislowqualityE:moreandmorepeoplelovetowatchandparticipateinRealityTV.答案:.asRealityTVgetsmorepopular,moretraditionaltelevisionshowsmaybethreatened.Oneofthemostcommoninjuriesteenagersandadultsexperienceisasprainedankle.Asprainoccurswhentheligamentsofajointaretwistedandpossiblytorn.Ligamentsarebandsofstringyfibersthatholdthebonesofajointinposition.Aspraincanoccurfromasuddenwrenchingatthejoint,orastretchingortearingofthefibersoftheligaments.Theinjuredareausuallyswellsandbecomesblackandblue.Steppingoffthesidewalkatthewrongangleorhavingonefootlandinaholewhilejoggingcanleaveyourollingonthegroundinagonywithanankleonfire!Ifyoucannotwalkwithoutexperiencingintensepain,youmustseekmedicalhelp.Ifthepainismanageable,andyoucanwalk,herearethreewordstohelpyourememberhowtotreatyourself:■Elevate■Cool■BandageAssoonasthereisinjurytothatligament,therewillbeacertainamountofbleedingundertheskin.Oncethebloodpoolsaroundthedamagedbloodvessels,inflammationandswellingoccur.Thepressurefromtheswellingresultsinadditionalstressandtendernesstotheregion.Inordertominimizethedegreeofswelling,liedownassoonaspossibleandkeeptheankleelevatedsothatitisactuallyhigherthanyourheart.Next,toshrinkthebloodvesselsandkeepbleeding(hencebruising)toaminimum,applyacoldpack.After20minutes,takethepackoff,waithalfanhour,andthenreapply.Thiscanbedoneseveraltimesadayforatotalofthreedays.Neverleaveacoldpackonformorethan20minutesatatime.Reducingthetemperatureinthatareaforanextendedperiodoftimesignalsthebodytoincreasebloodflowtoraisethebodytemperature!Therefore,oneinadvertentlytriggersmoreblooddistributiontotheaffectedareabyleavingacoldpackonfortoolong!Finally,bandagetheankle.Becarefulnottowindittootightly;doingsocanrestrictbloodflowandcauseharmtotheentirefoot.Itcanbeinferredthattheblack-and-bluesymptomofthesprainisdueto

A:bleedingundertheskin.B:dirtgroundintothewoundfromthefall.C:tootightofabandage.D:tornfibersofligaments.答案:bleedingundertheskinTHEFUJITA–PEARSONTORNADOINTENSITYSCALECLASSIFICATIONWINDSPEEDDAMAGEF040–72mphMildF173–112mphModerateF2113–157mphSignificantF3158–206mphSevereF4207–260mphDevastatingF5260–319mphIncredibleF6319–379mphInconceivableAtornadowithawindspeedof143mphwouldbeassignedwhichclassification?

A:F0B:F2C:F3D:F1答案:F2Keepingbusyatimportanttasksismuchmoremotivatingthanhavingtoolittletodo.Today’semployeesarenotafraidofresponsibility.Mostpeoplearewillingtotakeonextraresponsibilityinordertohavemorevarietyintheirpositions.Inaddition,alongwiththatresponsibilityshouldcomemoreauthoritytoindependentlycarryoutsomeimportanttasks.155.Themainideaoftheparagraphisthat

A:toavoidboredom,manypeopledomoreworkthantheirjobsrequireofthem.B:officejobsinthepasthavecarriedlessresponsibility.C:varietyandindependenceonthejobincreaseemployeemotivationD:today’semployeesaredemandingmoreindependencethaneverbefore.答案:varietyandindependenceonthejobincreaseemployeemotivationWhichoneofthefollowingstatementsistrue

A:ThecoronaryballoonangioplastyisaseparateprocedurefrominflatingaballoonintoablockedarteryB:Theriskofdyingduringanangioplastyprocedureis3–5%C:TheplaquethathascausedtheproblemisnotremovedduringangioplastyD:Alloftheabovestatementsaretrue答案:TheplaquethathascausedtheproblemisnotremovedduringangioplastyBeforewelearnhowtotrulylovesomeoneelse,wemustlearnhowtolovethefaceinthemirror

A:Don’tbeshyaboutmeetingmembersoftheoppositesex