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甲、乙两人分别从距目的地6千米和10千米的两地同时出发，甲、乙的速度比是3：4，结果甲比乙提前20分钟到达目的地，求甲、乙的速度．若设甲的速度为3x千米/时，乙的速度为4x千米/时．则所列方程是（ ...
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AB两地相距20千米甲乙两人分别从AB两地同时出发乙在前甲在后1小时后甲因取物返回AB两地取物后立即
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甲乙两人从同一地点同时出发骑车前往距出发地40千米的某地甲比乙每小时快2千米甲骑到距目的地4千米的地
甲乙两人分别从距目的地6千米和10千米的两地同时出发甲乙的速度比是34结果甲比乙提前20分钟到达目的
甲乙两人分别从距目的地6千米和10千米的两地同时出发甲乙的速度比是34结果甲比乙提前20分钟到达目
甲乙两人分别从距目的地6千米和10千米的两地同时出发乙比甲每小时多走1.5千米．甲到达目的地时乙还
甲乙两人分别从距目的地6千米和10千米的两地同时出发甲乙的速度之比为34结果甲比乙提前25分钟到达目
甲乙两车分别从AB两地同时出发相向而行6小时后相遇在C点如果甲车速度不变乙车每小时多行5千米且两车还
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Everyoneknowsthatit'shardtodrinkinspacebecauseofthelowgravitybutChineseastronautsJingHaipengandChenDongshowedushowtheydrankteaonaTVshowduringthemonth﹣longtripinShenzhouXIspaceshiplastyear.TheyusedaspeciallymadeteacupandaspecialPu'ercreamtodrinkteawhilestandingupsidedown. ThePu'erteacreamtheydrankisproducedinYunnanprovincewhichisknownforitsPu'erteaindustry. DrinkinghotteaishardersaidJingHaipeng.Thedifficultpartofdrinkingteainspaceisthatthereshouldnotbanythingleftaftertheteadissolves溶解inwateralsothesolubility溶解度oftheteashouldbelowsincewaterinspacecanonlybewarmedto60degreesatmost. TheteacreamtheastronautsdrankisproducedbyGongrunxiangTeaIndustryCorpinKunming.ZhangGuanghuimanagerofGongrunxiangsaidthatthecompanytriestoproduceateacreamthat'sasafehealthyteaproduct.Teaproductsareoftenreportedtobepollutedbyairandheavymetals.InverimaginedthatonedayourteacreamwouldhelpastronautstodrinkteainspaceZhangsaidaddingthatdrinkingteainspacecanbeseenasaturningpointforthePu'erteaindustry. Forusastronauts'drinkingteainspacemeansourtechnologyusedintheteaindustryhashadsomeachievementsZhangsaid.Inthefuturemoreteaproducerswilluseittoimprovetheteaindustry. 31.Whatcanwelearnfromthepassage A.Astronautsareabletoenjoymanykindsofteainspace. B.Theteacreamisreportedtobepollutedbyairandheavymetals. C.Theatronautsshowedhowtheydrankteaafterreturningtotheearth. D.Thetechnologyusedintheteaindustrymayhelptheastronautsdrinktea. 32.WhichisNOTthereasonwhyit'sdifficultfortheastronautstodrinkhotteainspace A.Drinkingisveryhardinthelow﹣gravitysituation. B.Thesolubilityoftheteashouldremainthesame. C.Theyhavetouseakinofspeciallymadeteacup. D.Thereshouldbenothingleftaftertheteadissolvesinwater. 33.WhydoesZhangconsiderdrinkingteainspaceisaturningpointforthePu'erteaindustry A.Hethinksitmighthelpastronautsinspace. B.HethinksitmightmakePu'erteadissolveeasily. C.HethinksitmighthelpimprovetheproductionofPu'ertea. D.HethinksitmighthelpimprovetheteaindustryandmakePu'erteapopular.
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AMESAustralia﹣FlagstaffisgladtoofferyouaplaceinCertificate证书inSpokenandWrittenEnglish.ThiscourseispartoftheAdultMigrantEnglishProgramfoundedbytheAustraliaGovernmentDepartmentofEducation&Training. Coursedatesare03.10.2017﹣14.12.2017 ●Timetable ●Thisis12hoursperweek. ●Ifyoucan'tattendonthefirstdayyoumusttellus.Pleasecontacttheofficeon99264717. ●Ifyouneithercontactusnorattendonthefirstdayyoumayloseyourplaceintheclass. ●Ifyourchildrenneedcarepleasecontactus. ●Ifyouneedtogiveupthecourseyoumusttellbothyourcounselorandyourteacher. 25.HowlongwilltheSpokenandWrittenEnglishcourselast A.Aboutthreedays. B.Over2months. C.About11months. D.Lessthan2months. 26.What'stheChinesemeaningofcounselorinthepassage A.顾问 B.班主任 C.辅导员 D.考官 27.WhichofthefollowingisTRUEaccordingtothecourse A.Room5isonlyforLevel4students. B.Peopleofallagescantakethiscourse. C.YoucanhavelessonsinRoom2onMonday. D.You'resuretoloseyourplaceunlessyouattendonthefirstday.
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Livingabroadtostudycancertainlybeaninterestingexperiencebutisthataloneagoodenoughreasonforspendingyearsfarawayfromhome?Tomaketheexperiencetrulyvaluabletherehastobeapurposebehindthedecisiontostudyabroad.Thismaybeawishtoperfectlanguageskillsinaforeignlanguageenvironmentoraclevermoveinyourcareerdevelopment.Youmustalsoconsiderthecostsnotjustoflivingandstudyingabroadbutofapplying申请.Mostuniversitiesnowrequireinternationalstudentstopayforapplication. Ifyouaresurethatyouwanttoapplytostudyabroadafterconsideringthesepointsyournextstepistochoosetherightprogrammeofstudies.Researchyourchoicesandchoosecarefully.Youmustdoyourhomeworkwell.Mostuniversitieshaveinformationonlinebutyoucanalsoemailandaskthemtosendyoumoredetails.Youcanfindalotofinformationonschoolrankingfromeducationwebsites.Butreadcarefully.Differentuniversitiesemphasizedifferentstrengths强调不同的强项.Don'tjustthinkabouttheuniversity'sreputation名声lookforthemostsuitableforyourpurposes. Nextyoumustdealwithalargepileofpaperwork.Thisincludesfillinginapplicationformpreparingyourschoolrecordsandgettingrecommendationletters.Readingtheinstructionsandrequirementsoftheuniversitiescarefullyisofgreatimportance.Sadlymanyfineapplicants申请者getkickedoutinthefirstroundsimplybecausetheydon'tfollowtheapplicationprocedure程序properly. Moneyisanotherimportantconsideration.Somescholarshipsareprovidedbygovernmentsothersbyschoolsandcolleges.ThisinformationagaincanbefoundontheInternet.Ifyoufindascholarshipthatissuitableforyoufollowtheapplicationprocedurecarefullytheearlieryouapplythebetteryourchanceofgettingit. 31.Accordingtothearticlestudyingabroadistrulyvaluablebecause. A.itisaninterestingexperience B.allyourfriendsaredoingso C.itisagoodchancetodevelopyourcareer D.itisfuntotravelaroundtheworld 32.Aschoolrankinglisttellsyou. A.howmuchthecoursescost B.thenamesofalltheprofessors C.howgoodtheschooliscomparedtoothers D.wheretheschoolislocated 33.Whatarethethreethingstodowhenyouareapplyingtostudyinauniversityabroad? A.Studyhardreadtheinstructionsandrequirementsandbuyanairplaneticket. B.Preparerecommendationlettersprepareschoolrecordsandfillintheapplicationform. C.Prepareschoolrecordsdopaperworkandworkhard. D.Writearecommendationletterdopaperworkandstudyhard.
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Ahobbyisanactivitywecandoinourfreetimesothatwecankeepourselvesbusywithsomethingthatmakesushappy.Differentpeoplehavedifferentkindsofhobbiesaccordingtotheirpersonallikesanddislikes.Hobbiesareactivitieswechoosetodobutnotactivitieswehavetodo.Thereisalotofdifferencebetweenwantingtodosomethingandhavingtodoit.Weonlywanttodothosethingsweliketodoandthingsthatgiveuspleasureandpeaceofmind. Hobbiesplayaveryimportantroleinourlives.Forexampletheyareawayofconnectinguswithourinnerself.Thetimedevotedtotakingupahobbyisourowntime.Thisisthetimewhenwecanconnectandcommunicatewithourselves.Duringthispersonaltimewecandowhateverwelike.Doingthingsaccordingtoourownwishesgivesusasenseofinnersatisfactionandalsohelpsdevelopself﹣confidence. Hobbiesalsohelpdiscovertalents.Thereisapossibilitythatweareinterestedinacertainactivitybuthaveneverhadachancetotryit.Ifwedevelopourinterestasourhobbiesit'squiteclearthatwe'lldoitwithgreatinterest.Soevenifwehavenevertriedacertainthingbeforewecanstilllearntodoit.Thehobbyists'hiddentalentscanbediscoveredandthiscanmakethemfeelmoreconfident. It'shumannaturetotrytoknowmoreaboutthethingswelike.Themomentwepursue追求someactivitiesasourfavoritehobbieswewanttogainmoreknowledgeaboutthesamehobby.Whetherit'sgardeningcookingpaintingorcollectingstampswealwaystrytogetadeeperunderstandingofwhatwe'redoingsothatwecandoitmorecorrectly.What'smorewealsohappentomeetpeoplewithsimilartastesandsometimesowningrichknowledgeabouttheirhobbies.Besidesgainingknowledgehobbiesalsoprovideuswithachancetomeetpeoplewhosharesimilarlikesanddislikeswithus. Whateverourhobbiesaretheycanbedevelopedatanyageasachildorasanadult.Howeverifwebeginatayoungagewecangetmoretimetoexperiencethejoys.Thehobbymaygrowwithusandsomedaymayalsotakeustogreatheights. Whydowetakeuphobbies? Paragraphoutline Supportingdetails Meanings Hobbiesareactivitieswedoinoursparetimeandcanmakeushappy. Hobbiesareactivitieswedoaccordingtothe54wemake. Advantages Helpingconnect withtheinnerself Thetime55onthehobbyisourpersonaltimewhenwecanbefreetodoanythingwelike. We'llfeel56andbecomemoreconfident. Helpingdiscover talents Wecanlearnalotbytryingsomeactivitieswithgreatinterest. We'llbeabletofindourhiddentalents. Helpinggain knowledge Whenpursuingahobbyweshouldtryourbestto57itwellandthenwegainalotofknowledge. Wecanalsomeetsomelearnedpeopleandlearnalot fromthem. Conclusion 58allhobbiescanbedevelopedatanyageyetit'sbettertodeveloponewhenweareyoung. 54. 55. 56. 57. 58.
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Inthe1920stheairlineswerejustbeginning.Itwasunusualforpeopletotravelbyairbecauseitwasexpensiveanddangerous.Inthosedaystherewerenoflightattendants服务生tolookafterthepassengers.Youngmenorstewardshelpedthepassengersontotheairplaneandcarriedthepassengers'bagsbuttheydidnotprovidefoodanddrinks.Butthenin1930awomancalledEllenChurchinventedthestewardess. EllenChurchwasbornin1904onafarminIowa.Shewasadifferentchild.Shedidn'twanttoworkonafarmormarryafarmer.Shewantedamoreadventurous冒险的life.EllenstudiedtobeanurseattheUniversityofMinnesotaandthengotajobinahospital.Forthenextfewyearsshestayedatthehospitalandatthesametimetookflyinglessonsandgotherpilot'slicense. Ellenwas25yearsoldwhenshefirstgotintouchwithBATBoeingAirTransport.Shelovedflyingbutsheunderstoodthatairlineswereaman'sworld.ThoughwomenlikeEmeliaEarheartwerebecomingfamoussherealizeditwasimpossibleforawomantohaveacareerasapilot.Butshehadanotheridea.Mostpeoplewereafraidofflyingbecauseflyingwasstillnotaverysafewaytotravel.Therewereoftendelays延误manycrashesandthebadweathermademanypassengerssick.EllenthoughtnursescouldtakecareofpassengersduringflightsandBATagreed. TheyoungwomanfromIowaandsevenothernursesbecamethefirstairstewardesses. Atfirstpilotswereunhappybecausetheydidnotwantstewardessesonairplanesbutpassengerslovedthestewardesses.In1940therewerearound1000ofthemworkingfordifferentairlines.Theearlystewardesseshadtobeundertwenty﹣five﹣year﹣oldsingleandslim.Whenawomanjoinedanairlineshehadtopromisenottogetmarriedorhavechildren.Itwasahardjobandnotwellpaid.Theyworkedlonghoursandwaspaid$1anhour. Inthe1970sstewardesseswereunhappyintheirjobandairlineshadtomakesomechanges.Sincethe1970sstewardesseshavebeencalledflightattendants.Theyarewellpaidandworkfewerhoursthaninthepast. 25.Fromthefirstparagraphweknowthat. A.thewordstewardesseswasstartedfromEllenChurch B.EllenChurchwasthefirstwomanwhoflewaplane C.foodanddrinkswereofferedontheplanethen D.travelingbyairwasverypopularbecauseoftheflightattendants 26.BoeingAirTransportofferedEllenthejobbecauseof. A.herflyingexperience B.heruniversityeducation C.hernursingexperience D.herlifeattitudes态度 27.Thepassagemainlytalksabout. A.thebackgroundofearlyflyingpilots B.theexperienceofflyingpassengers C.thehistoryofearlyflightattendants D.thedevelopmentofairplanes
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