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已知圆O1：（r-a）2+（y-b）2=4，O2：（x-a-1）2+（y-b-2）2=1，（a，b∈R）那么两圆的位置关系是（）.
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音乐教师招聘考试《单项选择》真题及答案
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用户反映A站点扩容后覆盖范围缩小该站点原配置为BTS30O1两根馈线扩容为O2只增加一个载频分析发现
用户反映A站点扩容后覆盖范围缩小该站点原配置为BTS30O1两根馈线扩容为O2只增加一个载频分析发现
已知在25℃101kPa条件下4Als＋3O2g===2Al2O3sΔH＝－2834.9kJ·mol
等质量的O2比O3能量低，由O2变O3为放热反应
等质量的O2比O3能量高，由O2变O3为吸热反应
O3比O2稳定，由O2变O3为放热反应
O2比O3稳定，由O2变O3为吸热反应
如图已知CO1是△ABC的中线过点O1作O1E1∥AC交BC于点E.1连接AE1交CO1于点O2过点
如图3所示轮O1O3固定在同一转轴上轮O1O2用皮带连接且不打滑.在O1O2O3三个轮的边缘各取一点
已知⊙O1与⊙2外切圆心距为7cm若⊙O1的半径为4cm则⊙O2的半径是_______cm.
如图⊙O1的半径为1正方形ABCD的边长为6点O2为正方形ABCD中心O1O2⊥AB于P.点O1O2
在平面直角坐标系xOy中已知圆O:x2+y2=64圆O1与圆O.相交圆心为O190且圆O1上的点与圆
如图已知☉O1与☉O2相交于A.B两点过点A.作☉O1的切线交☉O2于点C.过点B.作两圆的割线分别
已知⊙O1和⊙O2的半径分别是一元二次方程－1－2=0的两根且O1O2=2则⊙O1和⊙O2的位置关系
2012某一地区出露的彼此平行的地层系列为O1O2C2C3则O2与C2之间的接触关系为
整合接触
沉积接触
假整合接触
角度不整合接触
如图所示两个固定的相同细环相距一定的距离同轴放置O1O2分别为两环的圆心两环分别带有均匀分布的等量异
在O1点粒子加速度方向向左
从O1到O2过程粒子电势能一直增加
轴线上O1点右侧存在一点，粒子在该点动能最小
轴线上O1点右侧、O2点左侧都存在场强为零的点，它们关于O1、O2连线中点对称
如图甲所示A.B.是两水平放置的足够长的平行金属板组成偏转匀强电场B.板接地.A.板电势φA随时间变
引起霍乱流行的血清群有
仅O1群
O1～O200群
O1和O2群
O1和O139群
仅O15群
题2-30图为信号发生器指出ub1uo2uo3的波形是
u
o1
方波，u
o2
以方波，u
o3
三角波
u
o1
方波，u
o2
锯齿波，u
o3
三角波
u
o1
三角波，u
o2
方波，u
o3
锯齿波
u
o1
方波，u
o2
三角波，u
o3
锯齿波
大肠杆菌O1O2O78主要是哪种动物血清型
如图所示两个固定的相同细环相距一定的距离同轴放置O1O2分别为两环的圆心两环分别带有均匀分布的等量异
在O1点粒子加速度方向向左
从O1到O2过程粒子电势能一直增加
轴线上O1点右侧存在一点，粒子在该点动能最小
轴线上O1点右侧、O2点左侧都存在场强为零的点，它们关于O1、O2连线中点对称
关于O1群和非O1群霍乱弧菌叙述正确的是
非O1群指与O2～O139血清型凝集的霍乱弧菌
非O1群霍乱弧菌通常不致病
在生化特性上无法区分O1群与非O1群霍乱弧菌
从严格意义上讲，非O1群霍乱弧菌不属于霍乱弧菌属
非O1群霍乱弧菌不产生霍乱肠毒素
液压舵机采用双示四柱塞油缸两泵泵阀是P1P2及P3P4各缸缸阀及旁通阀分别是C1C2C3C4及O1O
P1，P2，C1，C2，O3，O4
C1，C2，O1，O2，O3，O4
C1，C2，O3，O4
C1，C4，O2，O3
如图所示两个固定的相同细环相距一定的距离同轴放置O1O2分别为两环的圆心两环分别带有均匀分布的等量异
在O1点粒子加速度方向向左
从O1到O2过程粒子电势能一直增加
轴线上O1点右侧存在一点，粒子在该点动能最小
轴线上O1点右侧、O2点左侧都存在场强为零的点，它们关于O1、O2连线中点对称
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DuringourtwomonthsontheroadBennettandIhadareally1experiencewithagoodhonest2andsomehelpfulmechanics. WeweredrivingeastonHighway10whenour"chickengine"lightcameon.Welimpedofan3intoLasCruces.Wehadarealcar4Bennettnursedtheearintoalocalgarage.Bythistimethecarwasmissingso5itwasshakingallover.Thiswasthe6timetoarriveatagarage—lateFridayafternoon.ServiceadviserScottwasbusy7paperworkandcustomersaswe8ourproblems.9hewasalready"tencarsbehind"hetoldustopullthecarintothegarage. Lincolnwhowelater10wasoneofthetwomotortechnicianstook11ofourcarrepairing.HeandScottandsomeothermechanicsstayedseveralhoursafterclosing12thecar. EarlythenextmorningtheshopwasofficiallyclosedonSaturdaysLincolnfinallylocatedthe13andfixediteasilywithinonly14 LaterScott15outtousthatitwasourattitudethathelped."Youdidn’tcomeintotheplacedemandingthisorthat.Youshowedan16ofourproblemsonabusyFridayafternoon.Customer’sattitudemeansalot."Hewasrightinsomewaycustomersshouldshow17andunderstandingtopeoplewho18them.19peoplewereextremelybusytheyfoundwaytoatleasttryandhelpwhentheyaremetwithpoliteness. ThepleasantexperienceIhadshowsthat20forotherpeoplecanalwayshelp. 20.
Therearetwotypesofpeopleintheworld.Althoughtheyhaveequaldegreeofhealthandwealthandothercomfortsoflifeonebecomeshappyandtheotherbecomesunhappy.Thisarisesfromthedifferentwaysinwhichtheyconsiderthingspersonseventsandtheresultingeffectsupontheirminds. Peoplewhoaretobehappyfixtheirattentionontheconvenienceofthings;thepleasantpartsofconversationthewellprepareddishesthegoodnessofthewineandthefineweather.Theyenjoyallthecheerfulthings.Thosewhoaretobeunhappythinkandspeakonlyoftheoppositethings.Thereforetheyarecontinuallydissatisfied.Bytheirremarkstheysourthepleasureofsocietyoffendhurtmanypeopleandmakethemselvesdisagreeableeverywhere.Ifthisturnofmindwasfoundedinnaturesuchunhappypersonswouldbethemoretobepitied.Theintentionofcriticizingandbeingdislikedisperhapstakenupbyimitation.Itgrowsintoahabitunknowntoitspossessors.Thehabitmaybestrongbutitmaybecuredwhenthosewhohaveitrealizeitsbadeffectsontheirinterestsandtastes.Ihopethislittlewarningmayheofservicetothemandhelpthemchangethishabit. Althoughinfactitischieflyanactoftheimaginationithasseriousresultsinlifesinceitbringsondeepsorrowandbadluck.Thosepeopleoffendmanyothers;nobodylovesthemandnoonetreatsthemwithmorethanthemostcommonpolitenessandrespect.Thisfrequentlyputstheminbadtemperanddrawsthemintoarguments.Iftheyaimatgettingsomeadvantagesinsocialpositionorfortunenobodywishesthemsuccess.Norwillanyonestartasteporspeakawordtofavortheirhopes.Iftheybringonthemselvespublicobjectionsnoonewilldefendorexcusethemandmanywilljointocriticizetheirwrongdoings.Theseshouldchangethisbadhabitandbepleasedwithwhatispleasingwithoutworryingneedlesslyaboutthemselvesandothers.Iftheydonotitwillbegoodforotherstoavoidanycontactwiththem.Otherwiseitcanbedisagreeableandsometimesveryinconvenientespeciallywhenonebecomesmixedupintheirquarrels. Wecanconcludefromthepassagethat.
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Mrs.HuaskedLiuFangand______totakepartintheEnglishmeeting.
Solongasteachersfailtodistinguishdifferbetweenteachingandlearningtheywillcontinuetoundertaketodoforchildrenthatwhichonlychildrencandoforthemselves.Teachingchildrentoreadisnotpassingreadingontothem.Itiscertainlynotendlesshoursspentinactivitiesaboutreading.Douglasinsiststhat"readingcannotbetaughtdirectlyandschoolsshouldstoptryingtodotheimpossible". Teachingandlearningaretwoentirelydifferentprocesses.Theydifferinkindandfunction.Thefunctionofteachingistocreatetheconditionsandtheclimatethatwillmakeitpossibleforchildrentoplancleverlythemostefficientsystemforteachingthemselvestoread.Teachingisalsoapublicactivity.Itcanbeseenandobserved. Learningtoreadinvolvesallthateachindividualdoestounderstandtheworldofprintedlanguage.Almostallofitisprivateforlearningisanoccupationofthemindandthatprocessisnotopentopublicscrutiny. IfteacherandlearnerrolesarenotinterchangeablewhatthencanbedonethroughteachingthatwillaidthechildinthelongsearchforknowledgeSmithhasoneprincipleruleforallteachinginstructions."Makelearningtoreadeasywhichmeansmakingreadingameaningfulenjoyableandfrequentexperienceforchildren." Whentherolesofteacherandlearnerareseenforwhattheyareandwhenbothteacherandlearnerfulfillthemproperlythenmuchofthepressureandfeelingoffailureforbothisgotridof.Learningtoreadismadeeasierwhenteacherscreateanenvironmentwherechildrenaregiventhechancetosolvetheproblemoflearningtoreadbylearning. Themainideaofthepassageisthat.
Solongasteachersfailtodistinguishdifferbetweenteachingandlearningtheywillcontinuetoundertaketodoforchildrenthatwhichonlychildrencandoforthemselves.Teachingchildrentoreadisnotpassingreadingontothem.Itiscertainlynotendlesshoursspentinactivitiesaboutreading.Douglasinsiststhat"readingcannotbetaughtdirectlyandschoolsshouldstoptryingtodotheimpossible". Teachingandlearningaretwoentirelydifferentprocesses.Theydifferinkindandfunction.Thefunctionofteachingistocreatetheconditionsandtheclimatethatwillmakeitpossibleforchildrentoplancleverlythemostefficientsystemforteachingthemselvestoread.Teachingisalsoapublicactivity.Itcanbeseenandobserved. Learningtoreadinvolvesallthateachindividualdoestounderstandtheworldofprintedlanguage.Almostallofitisprivateforlearningisanoccupationofthemindandthatprocessisnotopentopublicscrutiny. IfteacherandlearnerrolesarenotinterchangeablewhatthencanbedonethroughteachingthatwillaidthechildinthelongsearchforknowledgeSmithhasoneprincipleruleforallteachinginstructions."Makelearningtoreadeasywhichmeansmakingreadingameaningfulenjoyableandfrequentexperienceforchildren." Whentherolesofteacherandlearnerareseenforwhattheyareandwhenbothteacherandlearnerfulfillthemproperlythenmuchofthepressureandfeelingoffailureforbothisgotridof.Learningtoreadismadeeasierwhenteacherscreateanenvironmentwherechildrenaregiventhechancetosolvetheproblemoflearningtoreadbylearning. Theteachingofreadingwillbesuccessfulif.
请根据下列提示以RoadSafety为题写一篇短文字数120～150 提示 每年有不少人在交通事故中伤亡为使交通安全要牢记如下交通规则 1骑车要靠右行 2遇见红灯时不能向左拐或横穿马路 3转弯或停车时要打手势 4穿过马路要做到一停二看三通过 5要帮助老人或孩子安全穿过马路 6要教育小孩不要在马路上玩耍或骑车
Therearetwotypesofpeopleintheworld.Althoughtheyhaveequaldegreeofhealthandwealthandothercomfortsoflifeonebecomeshappyandtheotherbecomesunhappy.Thisarisesfromthedifferentwaysinwhichtheyconsiderthingspersonseventsandtheresultingeffectsupontheirminds. Peoplewhoaretobehappyfixtheirattentionontheconvenienceofthings;thepleasantpartsofconversationthewellprepareddishesthegoodnessofthewineandthefineweather.Theyenjoyallthecheerfulthings.Thosewhoaretobeunhappythinkandspeakonlyoftheoppositethings.Thereforetheyarecontinuallydissatisfied.Bytheirremarkstheysourthepleasureofsocietyoffendhurtmanypeopleandmakethemselvesdisagreeableeverywhere.Ifthisturnofmindwasfoundedinnaturesuchunhappypersonswouldbethemoretobepitied.Theintentionofcriticizingandbeingdislikedisperhapstakenupbyimitation.Itgrowsintoahabitunknowntoitspossessors.Thehabitmaybestrongbutitmaybecuredwhenthosewhohaveitrealizeitsbadeffectsontheirinterestsandtastes.Ihopethislittlewarningmayheofservicetothemandhelpthemchangethishabit. Althoughinfactitischieflyanactoftheimaginationithasseriousresultsinlifesinceitbringsondeepsorrowandbadluck.Thosepeopleoffendmanyothers;nobodylovesthemandnoonetreatsthemwithmorethanthemostcommonpolitenessandrespect.Thisfrequentlyputstheminbadtemperanddrawsthemintoarguments.Iftheyaimatgettingsomeadvantagesinsocialpositionorfortunenobodywishesthemsuccess.Norwillanyonestartasteporspeakawordtofavortheirhopes.Iftheybringonthemselvespublicobjectionsnoonewilldefendorexcusethemandmanywilljointocriticizetheirwrongdoings.Theseshouldchangethisbadhabitandbepleasedwithwhatispleasingwithoutworryingneedlesslyaboutthemselvesandothers.Iftheydonotitwillbegoodforotherstoavoidanycontactwiththem.Otherwiseitcanbedisagreeableandsometimesveryinconvenientespeciallywhenonebecomesmixedupintheirquarrels. Inthispassagethewritermainly.
IndustrialpollutionisnotonlyaproblemforthecountriesofEuropeandNorthAmericabutalsoanextremelyseriousprobleminsomedevelopingcountries.Forthesecountrieseconomicgrowthisaveryimportantaim.Theywanttointroduceindustriesandsotheyputfewcontrolsontheindustrieswhichcausepollution.Cubataoanindustrialtownof85000peopleinBrazilisanexampleoftheconnectionbetweenindustrialdevelopmentandpollution.In1954Cubataohadnoindustry.Todayithasmorethantwentylargefactorieswhichproducemanypollutants.Thepeopleofthetownaresufferingfromthepoisonousmatterintheirenvironmentandthebadeffectscanbeclearlyseen.Birthshortcomingsareextremelycommon.AmongchildrenandadultslungproblemsaresometimestwelvetimesmorecommoninCubataothaninotherplaces.ItistruethatBrazillikemanyothercountrieshaslawsagainstpollutionbuttheselawsarenotenforcedstrictlyenough.Itischeaperforcompaniestotakenonoticeofthelawsandpaythefinesthantobuytheexpensiveequipmentthatwillreducethepollution.Itisclearthereforethateconomicgrowthismoreimportanttothegovernmentthantothehealthoftheworkers.HowevertheresponsibilitydoesnotcompletelyliewiththeBraziliangovernment.TheexampleofCubataoshowsthatinternationalcompaniesarenotactinginaresponsiblewayeither.AnumberofthefactoriesinthetownareownedbylargecompaniesfromFranceItalyandtheUS.TheyaredoingthingsinBrazilthattheywouldnotbeabletodoathome.Iftheycausedthesameamountofpollutionathometheywouldbeseverelypunishedorevenputoutofbusiness.WhydosomeforeigncompaniesliketosetuptheirplantsinBrazil
WhenDavewaseighteenheboughtasecondhandcarfor200sothathecouldtraveltoandfromworkmore1thanbybus.Itworkedquitewellforafewyearsbutthenitgotsooldanditwascostinghim2muchinrepairsthathedecidedthathehadbetter3it. Heaskedamonghisfriendstoseeifanyonewasparticularly4tobuyacheapcarbuttheyallknewthatitwasfallingtopiecesso5ofthemhadanydesiretobuyit.Dave’sfriendSamsawthathewas6whentheymetoneeveningandsaid"What’s7Dave" DavetoldhimandSamanswered"WellwhataboutadvertisingitinthepaperYoumay8moreforitthatwaythanthecostoftheadvertisement!"ThinkingthatSam’s9wassensibleheputanadvertisementinaneveningpaperwhichread"Forsale:smallcar10verylittlepetrolonlytwoowners.Bargainat50."Fortwodaysaftertheadvertisementfirstappearedtherewasno11.ButthenonSaturdayeveninghehadanenquiry.Amanrangupandsaidhewouldliketo12himaboutthecar."Allright"Davesaidfeelinghappy.Heaskedthemanwhetherteno’clockthenextmorningwouldbe13ornot."Fine"themansaid"andI’ll14mywife.Weintendtogoforarideinitto15it." ThenextmorningataquartertotenDaveparkedthecarinthesquareoutsidehisfrontdoor16towaitthereforthepeoplewhohad17hisadvertisement.EvenDavehadto18thatthecarreallylookedlikeawreck.Thensoonafterhehadgotthecarasclean19itcouldbeapolicecarstoppedjustbehindhimandapolicemangotout.HelookedatDave’scarandthensaid"Haveyoureportedthis20tousyetsir/ 5.
Therearetwotypesofpeopleintheworld.Althoughtheyhaveequaldegreeofhealthandwealthandothercomfortsoflifeonebecomeshappyandtheotherbecomesunhappy.Thisarisesfromthedifferentwaysinwhichtheyconsiderthingspersonseventsandtheresultingeffectsupontheirminds. Peoplewhoaretobehappyfixtheirattentionontheconvenienceofthings;thepleasantpartsofconversationthewellprepareddishesthegoodnessofthewineandthefineweather.Theyenjoyallthecheerfulthings.Thosewhoaretobeunhappythinkandspeakonlyoftheoppositethings.Thereforetheyarecontinuallydissatisfied.Bytheirremarkstheysourthepleasureofsocietyoffendhurtmanypeopleandmakethemselvesdisagreeableeverywhere.Ifthisturnofmindwasfoundedinnaturesuchunhappypersonswouldbethemoretobepitied.Theintentionofcriticizingandbeingdislikedisperhapstakenupbyimitation.Itgrowsintoahabitunknowntoitspossessors.Thehabitmaybestrongbutitmaybecuredwhenthosewhohaveitrealizeitsbadeffectsontheirinterestsandtastes.Ihopethislittlewarningmayheofservicetothemandhelpthemchangethishabit. Althoughinfactitischieflyanactoftheimaginationithasseriousresultsinlifesinceitbringsondeepsorrowandbadluck.Thosepeopleoffendmanyothers;nobodylovesthemandnoonetreatsthemwithmorethanthemostcommonpolitenessandrespect.Thisfrequentlyputstheminbadtemperanddrawsthemintoarguments.Iftheyaimatgettingsomeadvantagesinsocialpositionorfortunenobodywishesthemsuccess.Norwillanyonestartasteporspeakawordtofavortheirhopes.Iftheybringonthemselvespublicobjectionsnoonewilldefendorexcusethemandmanywilljointocriticizetheirwrongdoings.Theseshouldchangethisbadhabitandbepleasedwithwhatispleasingwithoutworryingneedlesslyaboutthemselvesandothers.Iftheydonotitwillbegoodforotherstoavoidanycontactwiththem.Otherwiseitcanbedisagreeableandsometimesveryinconvenientespeciallywhenonebecomesmixedupintheirquarrels. Peoplewhoareunhappy.
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教育教学要求的一刀切违背了人的身心发展的
Syntaxisthestudyof______.
WhenDavewaseighteenheboughtasecondhandcarfor200sothathecouldtraveltoandfromworkmore1thanbybus.Itworkedquitewellforafewyearsbutthenitgotsooldanditwascostinghim2muchinrepairsthathedecidedthathehadbetter3it. Heaskedamonghisfriendstoseeifanyonewasparticularly4tobuyacheapcarbuttheyallknewthatitwasfallingtopiecesso5ofthemhadanydesiretobuyit.Dave’sfriendSamsawthathewas6whentheymetoneeveningandsaid"What’s7Dave" DavetoldhimandSamanswered"WellwhataboutadvertisingitinthepaperYoumay8moreforitthatwaythanthecostoftheadvertisement!"ThinkingthatSam’s9wassensibleheputanadvertisementinaneveningpaperwhichread"Forsale:smallcar10verylittlepetrolonlytwoowners.Bargainat50."Fortwodaysaftertheadvertisementfirstappearedtherewasno11.ButthenonSaturdayeveninghehadanenquiry.Amanrangupandsaidhewouldliketo12himaboutthecar."Allright"Davesaidfeelinghappy.Heaskedthemanwhetherteno’clockthenextmorningwouldbe13ornot."Fine"themansaid"andI’ll14mywife.Weintendtogoforarideinitto15it." ThenextmorningataquartertotenDaveparkedthecarinthesquareoutsidehisfrontdoor16towaitthereforthepeoplewhohad17hisadvertisement.EvenDavehadto18thatthecarreallylookedlikeawreck.Thensoonafterhehadgotthecarasclean19itcouldbeapolicecarstoppedjustbehindhimandapolicemangotout.HelookedatDave’scarandthensaid"Haveyoureportedthis20tousyetsir/ 1.
HowtoprotectchildrenWebfansfromunsuitablematerialon-linewhileencouragingthemtousetheInternethaslongbeendiscussedintheUS.ForsomeparentstheInternetcanseemlikeajunglefilledwithdangerfortheirchildren.ButjunglescontainwondersaswellasdangersandwithgoodguidessomeeducationandafewprecautionsthewildsoftheInternetcanbesafelynavigated.Kidshavetobeon-line.Ifwetellourkidstheycan’thaveaccesstotheInternetwe’recuttingthemofffromtheirfuturesaidanexpert.Mostkidshavestartedtousesearchengines.ManyofthemaregreatforfindingtonsofinterestingInternetsitesandtheycanalsolocateplaceswhereyoumightnotwantyourkidstogo.Therearesearchenginesdesignedjustforkids.Acertainsoftwarecontainsonlysitesthathavebeenselectedassafe.Themostpopularwaytolimitaccesswouldbetousewhatisknownasacontentscreener.Butthiscan’tbewhollyreliableandthebestthingparentscandoistotalktotheirkidsandletthemknowwhatisOKornotOKtoseeordoontheInternet.AnotherwayisthatmumordadisnearbywhenthechildissurfingtheInternet.Afewothertips·Don’tputthePCinachild’sroombutkeepitinanareawheremumordadcankeepaneyeonthings.ThatalsomakestheInternetmoreofafamilyactivity.·Askyourchildwhatheorshehasbeendoingandaboutanyfriendstheymakeon-line.·Tellyourchildnottogiveon-linestrangerspersonalinformationespeciallylikeaddressandphonenumber.·Andtellyourchildrennevertotalktoanyonetheymeeton-lineoverthephonesendthemanythingacceptanythingfromthemoragreetomeetwiththemunlessyougoalong.Thebestwaytoprotectchildrenfromimpropermaterialis______.
下列选项中不受政治经济制度影响的是______
WhenDavewaseighteenheboughtasecondhandcarfor200sothathecouldtraveltoandfromworkmore1thanbybus.Itworkedquitewellforafewyearsbutthenitgotsooldanditwascostinghim2muchinrepairsthathedecidedthathehadbetter3it. Heaskedamonghisfriendstoseeifanyonewasparticularly4tobuyacheapcarbuttheyallknewthatitwasfallingtopiecesso5ofthemhadanydesiretobuyit.Dave’sfriendSamsawthathewas6whentheymetoneeveningandsaid"What’s7Dave" DavetoldhimandSamanswered"WellwhataboutadvertisingitinthepaperYoumay8moreforitthatwaythanthecostoftheadvertisement!"ThinkingthatSam’s9wassensibleheputanadvertisementinaneveningpaperwhichread"Forsale:smallcar10verylittlepetrolonlytwoowners.Bargainat50."Fortwodaysaftertheadvertisementfirstappearedtherewasno11.ButthenonSaturdayeveninghehadanenquiry.Amanrangupandsaidhewouldliketo12himaboutthecar."Allright"Davesaidfeelinghappy.Heaskedthemanwhetherteno’clockthenextmorningwouldbe13ornot."Fine"themansaid"andI’ll14mywife.Weintendtogoforarideinitto15it." ThenextmorningataquartertotenDaveparkedthecarinthesquareoutsidehisfrontdoor16towaitthereforthepeoplewhohad17hisadvertisement.EvenDavehadto18thatthecarreallylookedlikeawreck.Thensoonafterhehadgotthecarasclean19itcouldbeapolicecarstoppedjustbehindhimandapolicemangotout.HelookedatDave’scarandthensaid"Haveyoureportedthis20tousyetsir/ 3.
—Shewaslatefortheparty. —That's shehadforgottentheexacttime.
DuringourtwomonthsontheroadBennettandIhadareally1experiencewithagoodhonest2andsomehelpfulmechanics. WeweredrivingeastonHighway10whenour"chickengine"lightcameon.Welimpedofan3intoLasCruces.Wehadarealcar4Bennettnursedtheearintoalocalgarage.Bythistimethecarwasmissingso5itwasshakingallover.Thiswasthe6timetoarriveatagarage—lateFridayafternoon.ServiceadviserScottwasbusy7paperworkandcustomersaswe8ourproblems.9hewasalready"tencarsbehind"hetoldustopullthecarintothegarage. Lincolnwhowelater10wasoneofthetwomotortechnicianstook11ofourcarrepairing.HeandScottandsomeothermechanicsstayedseveralhoursafterclosing12thecar. EarlythenextmorningtheshopwasofficiallyclosedonSaturdaysLincolnfinallylocatedthe13andfixediteasilywithinonly14 LaterScott15outtousthatitwasourattitudethathelped."Youdidn’tcomeintotheplacedemandingthisorthat.Youshowedan16ofourproblemsonabusyFridayafternoon.Customer’sattitudemeansalot."Hewasrightinsomewaycustomersshouldshow17andunderstandingtopeoplewho18them.19peoplewereextremelybusytheyfoundwaytoatleasttryandhelpwhentheyaremetwithpoliteness. ThepleasantexperienceIhadshowsthat20forotherpeoplecanalwayshelp. 18.
教育学
教师应如何适应现代社会发展对英语课程的要求
IndustrialpollutionisnotonlyaproblemforthecountriesofEuropeandNorthAmericabutalsoanextremelyseriousprobleminsomedevelopingcountries.Forthesecountrieseconomicgrowthisaveryimportantaim.Theywanttointroduceindustriesandsotheyputfewcontrolsontheindustrieswhichcausepollution.Cubataoanindustrialtownof85000peopleinBrazilisanexampleoftheconnectionbetweenindustrialdevelopmentandpollution.In1954Cubataohadnoindustry.Todayithasmorethantwentylargefactorieswhichproducemanypollutants.Thepeopleofthetownaresufferingfromthepoisonousmatterintheirenvironmentandthebadeffectscanbeclearlyseen.Birthshortcomingsareextremelycommon.AmongchildrenandadultslungproblemsaresometimestwelvetimesmorecommoninCubataothaninotherplaces.ItistruethatBrazillikemanyothercountrieshaslawsagainstpollutionbuttheselawsarenotenforcedstrictlyenough.Itischeaperforcompaniestotakenonoticeofthelawsandpaythefinesthantobuytheexpensiveequipmentthatwillreducethepollution.Itisclearthereforethateconomicgrowthismoreimportanttothegovernmentthantothehealthoftheworkers.HowevertheresponsibilitydoesnotcompletelyliewiththeBraziliangovernment.TheexampleofCubataoshowsthatinternationalcompaniesarenotactinginaresponsiblewayeither.AnumberofthefactoriesinthetownareownedbylargecompaniesfromFranceItalyandtheUS.TheyaredoingthingsinBrazilthattheywouldnotbeabletodoathome.Iftheycausedthesameamountofpollutionathometheywouldbeseverelypunishedorevenputoutofbusiness.Whatistheauthor’spurposeintakingCubataoasanexample
—HowaboutyourjourneytoMountEmei—Everythingwaswonderfulexceptthatourcar______twiceontheway.
HowtoprotectchildrenWebfansfromunsuitablematerialon-linewhileencouragingthemtousetheInternethaslongbeendiscussedintheUS.ForsomeparentstheInternetcanseemlikeajunglefilledwithdangerfortheirchildren.ButjunglescontainwondersaswellasdangersandwithgoodguidessomeeducationandafewprecautionsthewildsoftheInternetcanbesafelynavigated.Kidshavetobeon-line.Ifwetellourkidstheycan’thaveaccesstotheInternetwe’recuttingthemofffromtheirfuturesaidanexpert.Mostkidshavestartedtousesearchengines.ManyofthemaregreatforfindingtonsofinterestingInternetsitesandtheycanalsolocateplaceswhereyoumightnotwantyourkidstogo.Therearesearchenginesdesignedjustforkids.Acertainsoftwarecontainsonlysitesthathavebeenselectedassafe.Themostpopularwaytolimitaccesswouldbetousewhatisknownasacontentscreener.Butthiscan’tbewhollyreliableandthebestthingparentscandoistotalktotheirkidsandletthemknowwhatisOKornotOKtoseeordoontheInternet.AnotherwayisthatmumordadisnearbywhenthechildissurfingtheInternet.Afewothertips·Don’tputthePCinachild’sroombutkeepitinanareawheremumordadcankeepaneyeonthings.ThatalsomakestheInternetmoreofafamilyactivity.·Askyourchildwhatheorshehasbeendoingandaboutanyfriendstheymakeon-line.·Tellyourchildnottogiveon-linestrangerspersonalinformationespeciallylikeaddressandphonenumber.·Andtellyourchildrennevertotalktoanyonetheymeeton-lineoverthephonesendthemanythingacceptanythingfromthemoragreetomeetwiththemunlessyougoalong.Accordingtothepassagewecaninferthat______.
It’snoteasytobeanastronaut’sson.Everybodyexpectsyoutobespecialorperfect.Ioftenwonderhowmyfathereverhadasonlikeme.Imeanhe’ssospecialandsogoodateverythinghedoes.Eveninmiddleschoolhewasclasspresidentandcaptainofthefootballteam.WelltobehonestIoftendreamaboutbeingsomekindofheroordoingsomethingspecial-likesavingachildfromaburningbuildingordiscoveringanewstar.IwasdaydreamingatschoolonemorningwhenmyteachersaidtherewouldbeaFather’sDaywritingcompetitionforthewholeschool.Ihopewehaveawinnerrighthereinmyclass.WhenIgothomeIstartedtothinkaboutwhattowrite.Myfatherisanastronaut.NoIwouldn’tstartlikethat.Thatwasthewayotherssawhim.HowdidIseemyfatherHmm.IsawhimsittingwithmeinthedarkwhenIhadaterribledream.IrememberedhowhehuggedmeforhourswhenmydogSpottywaskilledbyacar.YesthesewerethethingsIwasgoingtowrite.Tomehewasn’tjustaworld-famousastronaut.Hewasmydad.MyparentsandIwenttoschoolThursdaynight.Thereweresomanypeopleinthebighall!MydadlookedatmeandIshrugged耸肩.Thethirdprizewasannouncedanditwasnotme.Iwasrelieved释然anddisappointedatthesametime.Thesecondprizewasannounced.Itwasme.IwentuptothestageandreadwhatIhadwrittenMyFather’sSon.WhenIfinishedthepeoplestoodupandcheered.Isawmyfatherblowinghisnose.Tearswererunningdownmymother’sface.Dadclearedhisthroatandputhishandonmyshoulder.Sonthisistheproudestmomentofmylife.Itwastheproudestmomentofmylifetoo.MaybeI’llneverbeagreatheroorwinaNobelPrizebutitwasenoughjusttobemyfather’sson.Thewriterfeltproudwhenhe______.
It’snoteasytobeanastronaut’sson.Everybodyexpectsyoutobespecialorperfect.Ioftenwonderhowmyfathereverhadasonlikeme.Imeanhe’ssospecialandsogoodateverythinghedoes.Eveninmiddleschoolhewasclasspresidentandcaptainofthefootballteam.WelltobehonestIoftendreamaboutbeingsomekindofheroordoingsomethingspecial-likesavingachildfromaburningbuildingordiscoveringanewstar.IwasdaydreamingatschoolonemorningwhenmyteachersaidtherewouldbeaFather’sDaywritingcompetitionforthewholeschool.Ihopewehaveawinnerrighthereinmyclass.WhenIgothomeIstartedtothinkaboutwhattowrite.Myfatherisanastronaut.NoIwouldn’tstartlikethat.Thatwasthewayotherssawhim.HowdidIseemyfatherHmm.IsawhimsittingwithmeinthedarkwhenIhadaterribledream.IrememberedhowhehuggedmeforhourswhenmydogSpottywaskilledbyacar.YesthesewerethethingsIwasgoingtowrite.Tomehewasn’tjustaworld-famousastronaut.Hewasmydad.MyparentsandIwenttoschoolThursdaynight.Thereweresomanypeopleinthebighall!MydadlookedatmeandIshrugged耸肩.Thethirdprizewasannouncedanditwasnotme.Iwasrelieved释然anddisappointedatthesametime.Thesecondprizewasannounced.Itwasme.IwentuptothestageandreadwhatIhadwrittenMyFather’sSon.WhenIfinishedthepeoplestoodupandcheered.Isawmyfatherblowinghisnose.Tearswererunningdownmymother’sface.Dadclearedhisthroatandputhishandonmyshoulder.Sonthisistheproudestmomentofmylife.Itwastheproudestmomentofmylifetoo.MaybeI’llneverbeagreatheroorwinaNobelPrizebutitwasenoughjusttobemyfather’sson.Inorderto______thewriterwouldliketosaveachildfromaburningbuilding.
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