甘肃省庆阳市第六中学2025届英语高三第一学期期末考试试题含解析

甘肃省庆阳市第六中学2025届英语高三第一学期期末考试试题考生请注意：1．答题前请将考场、试室号、座位号、考生号、姓名写在试卷密封线内，不得在试卷上作任何标记。2．第一部分选择题每小题选出答案后，需将答案写在试卷指定的括号内，第二部分非选择题答案写在试卷题目指定的位置上。3．考生必须保证答题卡的整洁。考试结束后，请将本试卷和答题卡一并交回。第一部分（共20小题，每小题1.5分，满分30分）1．Itisreallycoldandthegroundiswet;it________haverainedlastnight.A．might B．mustC．can D．should2．_______thosepastyears,wecouldn’thelpfeelingsorryforourparentswhoneverhadarestalltheyearround.A．Lookingbackupon B．Lookingaround C．Lookingout D．Lookingup3．—YououghttohavemadeanapologytoTomyesterdayevening．—Yes,IknowI____．A．oughttohave B．haveto C．should D．musthave4．Wedidhaveaquarrelaboutmoneylastnight，butnowwehavealready_____________.A．takenup B．putupC．madeup D．broughtup5．Howcome?Ican’tfindmykey.Ijustleftit________ithadbeen.A．where B．whichC．when D．how6．---IsitconvenienttoyouifIcallyouupat9o’clocktomorrowmorning?---I’mafraidnot.I______ameetingthen.A．willhaveattended B．wasattendingC．willbeattending D．amattending7．It_____aSaturdayafternooninMay____Margaretcouldarrangeformetomeetherelder,sister.A．wasuntil;whenB．wasuntil;thatC．wasnotuntil;whenD．wasnotuntil;that8．—Lucy,couldyoupleasesparemeafewminutes?一,butIhope“afewminutes”,won’tturnintoanhour.A．Itdoesn’tmatterB．That'skindofyouC．I’mafraidnotD．Iguessso9．Newenergy-sharingprojects_____indozensofcitiesacrossthecountrytofuelChina’ssharingeconomyinthenextfewyears.A．aretocarryout B．arebeingcarriedoutC．werecarriedout D．willhavebeencarriedout10．Iguess________impressesmemostabouthispaintingisthecolorsheuses.A．who B．whichC．that D．what11．IwastellingajokeandSamjustinterruptedmetotelladifferentone.Healways_____!A．biteshistongueB．saveshisskinC．stealsmythunderD．pullsmyleg12．—Wherecanweparkcar?—Don’tworry.There’ssuretobeparkinglotnearby.A．the;the B．the;aC．不填;a D．不填;the13．Evenasmallpersonalcomputerstorevastamountsofinformation.A．might B．canC．oughtto D．hasto14．—Therearen’tanytoysinoursuitcase．Wherehaveyouputthem?—Oh,no．Thatoldladysittingnexttous______havetakenoursbymistake.A．must B．could C．should D．would15．Thefamousplayertriedagainandagainaftereachfailure.That’s_____hesucceededatlast.A．whatB．whenC．whetherD．why16．—Thankyouverymuchforeverything．You'vebeensohelpful.—__．JustletmeknowifthereisanythingelseIcandoforyou． A．Withpleasure B．Thepleasureismine． C．Pleasedon'tsayso D．No,thanks17．IkeepthepicturewhereIcanseeiteveryday,remindsmeofthedaysinmyhometown.A．that B．whichC．who D．when18．Thenationalparkhasalargecollectionofwildlife,________frombutterfliestoelephants.A．torange B．rangeC．ranging D．ranged19．—Whatdidshewanttoknow,Tom?—ShewonderedwecouldcompletetheexperimentA．whenwasitthatB．itwaswhenthatC．itwaswhenD．whenitwasthat20．Ireallydon’tknow_________shegetsbyonsuchamodestsalary.A．whatB．whyC．howD．that第二部分阅读理解（满分40分）阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。21．（6分）ThereisanEnglishsaying:“Laughteristhebestmedicine.”Untilrecently,fewpeopletookthesayingveryseriously.Nowhowever,doctorshavebeguntostudylaughterandtheeffectsithasonthehumanbody.Theyhavefoundfactsthatlaughterreallycanimprovepeople’shealth.[Testswerecarriedouttostudytheeffectsoflaughteronthebody.Peoplewatchedfunnyfilmswhiledoctorscheckedtheirheartrate,bloodpressure,breathingandmuscles.Itwasfoundthatlaughterhassimilareffectstophysicalexercise.Itincreasesbloodpressure,theheartrateandtherateofbreathing;italsoworksseveralgroupsofmusclesintheface,thestomach,andeventhefeet.Iflaughterexercisesthebody,itmustbebeneficial.Othertestshaveshownthatlaughterappearstobeabletoreducingtheeffectofpainonthebody.Inoneexperimentdoctorsproducepainonthebody.Inoneexperimentdoctorsproducepainingroupsofstudentswholistenedtodifferentradioprograms.Thegroupwhichtolerated(忍受)thepainforthelongesttimewasthegroupswhichlistenedtoafunnyprogram.Thereasonwhylaughtercanreducepainseemstobethatithelpstoproduceendorphinsinthebrain.Thesearenaturalchemicalswhichdiminishbothstressandpain.Thereisalsosomefacttosuggestthatlaughterhelpsthebody’simmunesystem,thatis,thesystemwhichfightsinfection.Inanexperiment,onegroupofstudentswatchedafunnyvideowhileanothergroupofstudentsservedasthecontrolgroup----inotherwords,agroupwithwhichtocomparethefirstgroup.Doctorscheckedthebloodofthestudentsinbothgroupsandfoundthatthepeopleinthegroupthatwatchthevideohadanincreaseintheactivityoftheirwhitebloodcells,thatis,thecellswhichfightinfection.Asaresultofthesediscoveries,somedoctorsandpsychiatristsintheUnitedStatesnowholdlaughterclinics,inwhichtheytrytoimprovetheirpatients’conditionbyencouragingthemtolaugh.Theyhavefoundthateveniftheirpatientsdonotreallyfeellikelaughing,makingthemsmileisenoughtoproducebeneficialeffectssimilartothosecausedbylaughter.1、Itcanbelearntfromthepassagethatlaughtercan_______.A．makepeoplefeelyoungerB．changepeople’shabitsC．improvepeopleshealthD．makepeoplelovetheirlives2、Smilingcanproduce____.A．moreeffectsthanlaughterB．thesameeffectsaslaughterC．lesseffectsonthehumanbodyD．noeffectsonthehumanbody3、Themainideaofthispassageisthat______.A．thereareseveralwaysofstudyingthebenefitsoflaughterB．laughterandphysicalexercisehavethesameeffectsonhumanbodyC．thedoctorsshouldlearnhowtomakepeoplelaughD．testsshowthatlaughtercanproducebeneficialeffectsonhumanbody22．（8分）Latelastspring,astudentworkedlateintothenight,andasshepainted,herchemistrytookonalifeofitsown,transformingintoacomicbook.VeronicaBerns,28,wasworkingonherPh.D．inchemistry.Bernsquicklyconcludedthatshewouldbebestabletodescribethedifficultconceptswithillustrations."They'renotverywell-polishedillustrations—that'sonpurpose,"Bernssaid.Inthebeginning,itwasonthebackofanenvelopeoronanapkinthatshedoodled（涂鸦）thechemicalbondstobetterexplainherparentswhatshewasworkingoninthelab.JodyBerns,Veronica'smother,saidtheirfamilyhasahistoryofdoodlingandhassharedcomicsforyears.VeronicaBernssurprisedherfamilywithhercomicbook"AtomicSizeMatters"athergraduationlastyear.ThebooktypicalshowscartoonsofBernswearingvariouscostumesanduseshumoraswellassimplecomparisonstodescribesimplechemistry."We'rejustreallyproudthatshecantakesomethingsocomplexandputitintoanamusingvisual（视觉的）explanationthateveryonecanenjoy,"JodyBernssaid.VeronicaBerns’teachersaidBernswasthefirstofhisstudentstoconstructherknowledgeinanartisticwayandheacknowledgedthatitisdifficultforscientiststoexplainwhattheydowithpropercontext.“Ifit'sworthdoing,weshouldbeabletoexplainit,”Fredricksonsaid.Fredricksonsaidshehopesotherscientistswilllearntofindwaystoillustratewhatthey'redoinginthelab.BernsnowlivesinChicagoasachemistandalsowritesabloginwhichsheusescomicstoexplaintheworkofNobelPrizewinningscientists.BernsstartedafundraisingcampaignontheInternettofinanceprintingthebooks.Shesaidshewantedtoraise$5,965tocoverthecostsofprofessionalprintingandthewebsitesaysshehasraisedmorethan$14,000.1、WhatledBernstopaintsomethingaboutchemistry?A．Todecoratetheenvelopes.B．Toshowsomethingclearly.C．Toobservefamilytraditions.D．Todesignapresenttohisparents.2、WhichcanbestdescribeBerns'spaintingsinhercomicbooks?A．Funnyandvivid.B．Classicalandlively.C．Amusingandshiny.D．Creativeandskilled.3、HowdoesFredricksontakeBerns'spaintings?A．Theyaredifficulttounderstand.B．Theyarerewardingandinspiring.C．Theyshouldbedoneinmoredetail.D．TheywillhelpBernsgettheNoblePrize.4、Thepassageismostlikelytoappeara(n).A．technologyreviewB．courseadvertisementC．textbookguideD．newsreport23．（8分）Since2013,Torobo,aroboticarmdesignedtotestthelimitsofartificialintelligence.hashadoneambition—tobeadmittedtotheUniversityofTokyo.However,ithasrepeatedlyfailed.Thisyearwasnoexception.InearlyNovemberTorobotookanexamtoprepareforanall-importantstandardizedtest.WhileTorobo’stotalscoreof525outof950was14pointshigherthanin2015，itsstandardscoreof57.1%wasslightlylower,becausehumanstudentsdidbetterinthe2016test.Thoughthescore，whichishigherthanthenationalaverage,isenoughtogettherobotadmittedtomanyotherfamousJapaneseuniversities,itfallsshortoftheminimumrequiredfortheUniversityofTokyo.AcloseranalysisoftheresultsshowedthatTorobo'snewlyprogrammedabilitytosolvecomplexphysicsproblemshelpedincreaseitsyear-over-yearphysicsscorefrom46.5%to59%.Therobotalsodugdeepintoitsdatabaseofinformationfromtextbooksandwebsitestoobtainanimpressive66.3%inworldhistory.Theaverage60%scoresacquiredinthetwomathsections,werenottooshabbyeither.But，whileToroboisabletohandleknowledge-basedquestionsandonesinvolvingcomplexmathematicalcalculations,ithasahardtimethinkingindependently.Asaresult,therobotisunabletofullyunderstandmultiplesentencesandphrasestoarriveatthelogicalconclusionsrequiredintheEnglishlanguagetests.Thisweaknesswasreflectedintheweakoralandwritingscores,whichcameinat36.2%and50.5%,respectively.Fortunately,afterfourtiringyears,therobot'screatorshavedecidedtofreeTorobofromitsannualtest-takingsuffering,theresearchteamwillinsteadfocusonimprovingtherobot’sabilitytopickoutspecificanswersfrommassivesetsofdata—askillthatledtoitsexcellenthistoryscores.Theybelievetheexpertise(专业技术）willhelpTorobosucceedasanindustrialrobot.1、WhatisthedisadvantageofTorobo?A．Ithasmuchdifficultysearchingforfacts.B．Itdoesn'townlanguageskills.C．Ithasweakindependentthinkingability.D．Itcouldn’tgetthroughtheexams.2、Whatdoestheunderlinedword“it”inthethirdparagraphreferto?A．thescoreB．ToroboC．theUniversityofTokyoD．thenationalaverage3、Whatdidtheexamresultsshow?A．Torobo'sscoredidn’treachthenationalaverage.B．Torobo'sprogrammedabilityimproveditsmathscore.C．Torobowasadmittedtoauniversity.D．Torobodidwellinthehistoryexam.4、Whatisthetextmainlyabout?"A．Subjectsarobotaregoodat.B．Arobot'sperformancesinexams.C．Majorsthataresuitableforarobot.D．Arobot'swaystodealwithexams.24．（8分）TheLondonBikeShowTheUK’slargestcyclingshowwillonceagaintakeplaceatLondon’sExCelexhibition(展览)centrefromthe16thtothe19thofFebruarynextyear.With300+exhibitors,livedemonstralions,andabiketesttracksthereissomethingforeverybikelover.Withtwowheels,therearelimitlesspossibilities.TheLondonBikeShowistheUK’slargestcyclingexhibitionandattractsthousandsofcyclistsoverfourdaysinFebruary,Whetherroadcycling,mountainbiking,BMX,cyclecross,afamilycycleattheweekendorridingtoworkisyourthing—you’llfindplentygoingontoensureyouhaveagreatdayattheshow!TheLondonBikeShowisalsohometoAirtotheThrone,theUK’sbiggestfreestylemountainbikecompetition.Thistwo-dayinternationalinvitationalcompetitionoffersa€10,000prizepottothetopridersintheworld.ComealongearlyoneitherSaturdayorSunday,beatthetrafficandjoinusfora60-milesportive—longenoughforanacceptableridebutshortenoughtogetyoubackintimetoexploretheBikeShowandwatchallthenicestuffthatyoudoneed.1、Theorganizersoftheshowpromisethat________.A．anybikefancanfindtherewhatcansatisfythemB．allthebikesonshowthereareofthebestqualityC．anybiketherewillserveyourdifferentpurposesD．theearliestvisitorswillgetawonderfulsurprise2、Basicallyspeaking,AirtotheThroneismeantto________.A．satisfyyourappetiteforacompetitionB．attractmorepeopletomountaincyclingC．promotethesalesofmountainbicyclesD．determinethetopridersthroughtherace25．（10分）Oneday,whenIwasworkingaspsychologistinEngland,anadolescentboyshowedupinmyoffice.ItwasDavid.Hekeptwalkingupanddownrestlessly,hisfacepale,andhishandsshakingslightly.Hisheadteacherhadreferredhimtome.“Thisboyhaslosthisfamily,”hewrote.“Heisunderstandablyverysadandrefusestotalktoothers,andI’mveryworriedabouthim.Canyouhelp?”IlookedatDavidandshowedhimtoachair.HowcouldIhelphim?Thereareproblemspsychologydoesn'thavetheanswerto,andwhichnowordscandescribe.Sometimesthebestthingonecandoistolistenopenlyandsympathetically.Thefirsttwotimeswemet,Daviddidn'tsayaword.Hesatthere,onlylookinguptolookatthechildren'sdrawingsonthewallbehindme.Isuggestedweplayagameofchess.Henodded.AfterthatheplayedchesswithmeeveryWednesdayafternoon-incompletesilenceandwithoutlookingatme.It'snoteasytocheatinchess,butIadmitImadesureDavidwononceortwice.Usually,hearrivedearlierthanagreed,tookthechessboardandpiecesfromtheshelfandbegansettingthemupbeforeIevengotachancetositdown.Itseemedasifheenjoyedmycompany.Butwhydidheneverlookatme?“Perhapshesimplyneedssomeonetosharehispainwith,”Ithought.“PerhapshesensesthatIrespecthissuffering.”Somemonthslater,whenwewereplayingchess,helookedupatmesuddenly.“It'syourturn,”hesaid.Afterthatday,Davidstartedtalking.Hegotfriendsinschoolandjoinedabicycleclub.Hewrotetomeafewtimes,abouthisbikingwithsomefriends,andabouthisplantogetintouniversity.Nowhehadreallystartedtolivehisownlife.MaybeIgaveDavidsomething.ButIalsolearnedthatone-withoutanyword-canreachouttoanotherperson.Allittakesisahug,ashouldertocryon,afriendlytouch,andanearthatlistens.1、Whenhefirstmettheauthor,David________.A．feltalittleexcitedB．walkedenergeticallyC．lookedalittlenervousD．showedupwithhisteacher2、Asapsychologist,theauthor________.A．wasreadytolistentoDavidB．wasskepticalaboutpsychologyC．wasabletodescribeDavid'sproblemD．wassureofhandlingDavid'sproblem3、WhatcanbeinterredaboutDavid?A．Herecoveredaftermonthsoftreatment.B．Helikedbikingbeforehelosthisfamily.C．Hewentintouniversitysoonafterstartingtotalk.D．Hegotfriendsinschoolbeforehemettheauthor.第三部分语言知识运用（共两节）第一节（每小题1.5分，满分30分）阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项．26．（30分）November17ismy47thbirthday,whichhascausedmetobequitereflective.My1goesbacktotheFortWorthstockShow&Rodeo（竞技表演）thatourfamily2in1998.Wesatclosetotheaction.Whentheannouncer3forallofthechildrenundertheageof12tocomedowntothecenterofthefield,my4，Ally,whowas4,ranpastmeandshotdownthestairs,5thefield.Feelingnervous,Iwas6aboutAllybeingtherewithallthe7kids.Shewasthelittlestone,andIwasworried—8whenIheardwhatwouldhappennext.Thekidswere9tograsparibbontiedtothetailofagoat.Theannouncerreleasedthegoatandthe10went—running,skipping,screaming,andfalling.I11Allyraceafterthegoat,asweall12forher.Shekepton,chasingafterthatgoat’sribbonwithgreatpassion（激情）13shetrippedover—facefirst.Ourentirerowcaughtour14,afraidshewashurt,butshegotrightbackupand15offafterthegoat.Whenshe16itbacktoourseats,coveredindirtfromheadtotoe,shelookedupatme17andasked,“Mommy,CanIdothatagain?”Ikissedherontheforehead,so18ofherattitudeandherabilitytofind19ineverysituation.Onmy47thbirthday,that’smy20—thatIwouldgoaftereverydreamwiththesamepersistencethatAllychasedafterthatsillygoat.1、A．mindB．imaginationC．heartD．sight2、A．organizedB．wonC．competedD．attended3、A．waitedB．calledC．askedD．looked4、A．nieceB．grandchildC．sisterD．daughter5、A．returnedtoB．gotacrossC．headedforD．traveledto6、A．angryB．gladC．concernedD．upset7、A．braveB．bigC．luckyD．selected8、A．especiallyB．unfortunatelyC．finallyD．instantly9、A．hopedB．forcedC．supposedD．suggested10、A．audienceB．crowdC．staffD．children11、A．watchedB．heardC．foundD．made12、A．preparedB．cheeredC．photographedD．prayed13、A．althoughB．untilC．becauseD．unless14、A．attentionB．breathC．handlesD．eye15、A．keptB．pulledC．turnedD．took16、A．madeB．pausedC．settledD．attempted17、A．gratefullyB．tiredlyC．cheerfullyD．impatiently18、A．amazedB．gratefulC．proudD．doubtful19、A．excitementB．strengthC．courageD．joy20、A．aimB．faithC．wishD．decision第二节（每小题1.5分，满分15分）阅读下面材料，在空白处填入1个适当的单词或括号内单词的正确形式。27．（15分）PresidentDonaldTrump'stradewarshavereachedSiliconValley.1．TrumpadministrationisconsideringtaxesonnetworkingequipmentfromChina.ThatcouldspelltroubleforcompaniesthatbuyChinesecomponentsfortheir2．(globe)cloudcomputingoperations,suchasGoogle,FacebookandAmazon,analystssay.AndchipmakerssuchasIntelcouldfacetaxesoncomputerchips.UScompaniesoftensendmostly3．(finish)chipstoChinaformanufacture,testingand4．(package).Thosecompaniescouldpayafinewhenthosechips5．(ship)backintothecountry.Sofar,UStechgiantshave6．(large)stayedoutofthetradefight.Thethreatoftariffs7．techproductsfromChinacouldforceSiliconValleyleaderstobe8．(outspoken)abouttheirconcernsthanbefore.ModemsandroutersareonalistofChinese9．(good)worth$200billionthatcouldface10%tariffsintheUnitedStatesafterAugust30.Atariffonthoseproductscouldalsohurtthetechindustry,10．useshugeITnetworkstodeliverproductsandservicesaroundtheglobe.第四部分写作（共两节）第一节短文改错（满分10分）28．（10分）假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。增加：在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。删除：把多余的词用斜线(\)划掉。修改：在错的词下画一横线，并在该词下面写出修改后的词。注意：1、每处错误及其修改均仅限一词；2、只允许修改10处，多者(从第11处起)不计分。LastSundayafternoon,Iwentshoppingwithmynephew、Heisa8­year­oldboywithbigeyesandblackhair、Becausehisparentswasverybusy,theyhadnotimetotakecarehim、Therefore,theyaskedmetolookafterherovertheweekend、Weboughtsomevegetableandfruitinthesupermarket、Ialsoboughthimatoy,thathelovedverymuch、Onourwaybackhome,heofferstohelpmewiththebags、Seeingthislovelyandhappyboy,andIcouldn'thelpthinkofmychildhood、Howunforgettablyatimeitwas!第二节书面表达（满分25分）29．（25分）假设你是高三学生李华，你的笔友Tony在最近一次考试中失利，他写信向你求助，请从以下几个方面写一封回信，给他一些建议。内容要点如下：1．保持乐观心态，自信应对挑战；2．调整学习方法，制定合理的学习计划；3．……注意：1．词数100左右;2．可以适当增加细节，以使行文连贯；3．信件开头和结尾已为你写好。DearTony,Sorrytohearthatyoufailedinthelastexam．________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yours,LiHua

参考答案第一部分（共20小题，每小题1.5分，满分30分）1、B2、A3、A4、C5、A6、C7、D8、D9、B10、D11、C12、B13、B14、A15、D16、B17、B18、C19、D20、C第二部分阅读理解（满分40分）阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。21、Guidedogsenjoytheirworkverymuch,andtheygetalotofsatisfactionfromajobwelldone,butthereisnoroomfortypicaldogfunduringtheworkday.Games,treatsandpraisedistractthedogfromhelpingitshandlernavigate(指引方向)thecourse.Evenwhenthehandlerdoesn’tneedassistance,aguidedogonthejobistrainedtoignoredistractionsandkeepstill.Thisisbecauseaguidedogmustbeabletocometohandler’sworkplaceorbeinpublicplaceswithoutcreatingadisturbance(干扰).Whenyouseeaguidedogonthejob,itisextremelyimportantthatyourecognizethatitisatwork.Pettingortalkingtothedogspreadsitsconcentration,whichweakensthehandler’sabilitytogetaroundinhisorhersurroundings.Peopleareveryimpressedwithguidedogsandsowehaveanaturalinclination（倾向）topraisethem,butthebestthingyoucandotohelpaguidedogistoleaveitalonesothatitcanpayattentiontoitssurroundingsandmaintainitsfocusonitshandler.Guidingisverycomplicated,anditrequiresadog’sundividedattention.Whenaguidedoggetshomeattheendoftheday,however,itwillplayandsoakuppraisejustlikeanordinarypet.Guidedogsmakethedifferencebetweenworkandplaybasedontheirleadharness（牵狗用的皮带）：Whentheharnessison,theymuststaycompletelyfocused----whenitcomesoff,it’splaytime.Guidedogsworkveryhardeveryday,buttheyleadextremelyhappylives,fulloflotsofattentionandstimulation.Workingasaguidedogrequiresgoodphysicalandmentalshape,soguidedogstypicallyretirejustbeforetheyenteroldage.Retirementisusuallyatage8or10;butsomeworkforalittlelonger,andsomeguidedogsretireearlierifthey’rehavingtroublewiththework.4、Whatdoyouthinkisthetypicaljobofaguidedog?A．Helpthepolicementosearchforthemurderer.B．Helptheblindorweak-sightedpeoplegetaround.C．Helpthedoctortosavetheinjuredpeople.D．Helptheownertowatchtheirhouse.5、Whatdoesthewriterwanttotellthereadersthroughthepassage?A．Guidedogsaresohelpfulthatweshouldmakefriendswiththem.B．Guidedogsaredifferentfromotherdogsandtheyhavesomespecialtalents.C．Guidedogs’lifestyleandjobsituation.D．Guidedogs’trainedwaybytheirhandlers.6、Whatdoestheunderlinedword“distract”meaninthepassage?A．tostopthedogpayingattentiontowhatheisdoingB．tomakethedogthinkverycarefullyaboutwhatheisdoingC．tointerruptthedogsothathecannotdotheworkwellD．tostopthedogfromdoingsomething7、Whatshouldyoudowhenmeetingwithaguidedogatitsjob?A．Praiseit.B．Feedit.C．Playwithit.D．Leaveitalone.22、1、B2、A3、B4、D23、Webrushourteethdaily,butdoyouknoweverythingyouneedtoknowaboutdentalcareandhygiene?Believeitornot,thereisalotmorethanmostpeoplerealize.Luckily,hereareseveralappsthatcanhelpyou.●BrushDJYoushouldbrushyourteethforfulltwominutesasrecommendedbydentists,butthattimecanbedifficulttojudge.Manyrecommendyoulistentomusic,becausemanysongsarejustaroundtwominutesinlength.BrushDJhasloadsofgreattunesthatwillgetyouintothetwo­minutehabit.Therearebothsongstolistento,andvideostowatch,andyou'llfindavarietyofawesometunes.●OrasphereIt'srecommendedthatOraspherevideosbeusedbydentistsfortheirpatients,sotheycanlearnaboutprocedures.Thosewhodousethesevideossaythatthesoftwarecangreatlydecreasetheamountoftimeittakestoexplainprocedurestopatients.●AmericanDentalAssociation(ADA)Everythingyoueverwantedtoknowaboutyourteeth,andthensome,canbefoundontheAmericanDentalAssociation(ADA)website.You'llfindloadsofgreatarticlesthathavethelatestnewsaboutdentistry（牙科）.Thoseinterestedindentalcareerswillfindplentyofinformationtoheadthemintherightdirection,andthere'sevenasectiondevotedtopublicdentalprograms,includingGiveKidsaSmileandFluorideinWater.●DDSGPHereismorepresentationsoftwarethatexplainsalltypesofdentalprocedures.Thisishelpfulfordentiststohave,becausetheycanbetterexplainprocedurestotheirpatients.●DentistryIQYoucanfindinformationfordentists,hygienists,assistants,officemanagers,andmoreatDentistryIQ.Youcanalsogetinformationaboutnewproducts,clinicalpractices,andmuchmore.Inaddition,youcanlearnaboutcareeropportunities,themostrecentpractices,andawholelotmore.5、Whatisthedentists'suggestionaboutbrushingteeth?A．Tryingtobrushaslongaspossible.B．Listeningtomusicwhilebrushing.C．Spendingtwominutesinbrushing.D．Brushingyourteethbeforebreakfast.6、WhyaredentistsrecommendedtouseOraspherevideos?A．Tolearnaboutprocedurestoshortentheirexplanationtime.B．Toexplainalltypesofdentalprocedurestotheirpatients.C．Tolistentosomemusicaroundtwominutesinlength.D．Togetplentyofinformationintherightdirection.7、HowcantheusersbenefitfromAmericanDentalAssociation(ADA)?A．Bygettingfreevideosaboutoralcare.B．Bygettingaccesstovariousactivities.C．Bygettinginformationaboutnewproducts.D．Bygettingupdatednewsaboutdentistry.8、Whichonewouldyoufeelinterestedinifyouwanttobeadentist?A．BrushDJ.B．DentistryIQ.C．Orasphere.D．DDSGP.24、1、A2、C25、IfyouthinkthatInternetshoppingonaSundaygetsyouthebestdeals,thenthinkagain.Tuesdayisactuallythebestdayoftheweekifyouwanttogrababargainaccordingtoanexhaustiveanalysisofon-lineshopping.ThursdayisthesecondbestdayfollowedbyFriday—butSundayiswhenyouareleastlikelytomakeasaving.Thestudyalsolookedatmonthsandfoundthatthepre-ChristmasrushinNovemberiswhentherearemostbargainsaroundontheweb—andnottheJanuarysales.USretailer(零售商)reportingserviceSumAllexamined3,000companiesandhaltabilliontransactions(交易)aspartofitsreport.Itworkedouttheaveragediscount(折扣)offeredtoconsumersoneachdayoftheweekandoverdifferenttimesoftheyear.ThebestdayoftheweekwasTuesdaywheresavingswere4.81percent,followedbyThursdayon4.80percent.InthirdplacewasFridayat4.615percent,