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种植场种西红柿公顷,相当于种黄瓜面积的,种黄瓜( )
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一个蔬菜大棚的面积是800平方米棚内种植的黄瓜西红柿茄子面积比是5﹕3﹕2三种蔬菜各种植多少平方米
从黄瓜白菜油菜扁豆4种蔬菜品种中选出3种分别种在不同土质的三块土地上其中黄瓜必须种植不同的种植方法有
24 种
18 种
12 种
6 种
王大伯计划640平方米的塑料大棚内种黄瓜和西红柿种植面积的比是53两种蔬菜各种了多少平方米
有蔬菜地975公顷种植青菜西红柿和芹菜其中青菜和西红柿的面积比是32种西红柿和芹菜的面积比是57三
如图是某小农场里三种蔬菜种植面积的扇形统计图.已知西红柿的种植面积为4.2公顷三种蔬菜种植的总面积是
一块地2公顷其中种西红柿种黄瓜剩下的种青菜种青菜的面积占这块地的几分之几
一块地公顷其中种西红柿种黄瓜剩下的种青菜种青菜的面积占这块地的几分之几
从黄瓜白菜油菜扁豆4种蔬菜中选出3种分别种在不同土质的三块土地上其中黄瓜必须种植则不同的种植方法共有
24种
18种
12种
6种
小明的爸爸说家里的菜地共600平方米我准备用40%种豆角小明说剩下的按23的面积比种西红柿和黄瓜请
从黄瓜白菜油菜扁豆4种蔬菜中选出3种分别种在不同土质的三块土地上其中黄瓜必须种植则不同的种植方法共有
24种
18种
12种
6种
李叔今年在他的公顷的土地上种植了黄瓜和茄子其中黄瓜的种植面积是茄子种植面积的.黄瓜和茄子的种植面积
农业科学研究所有一块200平方米的试验田先划出总面积的种西红柿剩下的按31的面积比种黄瓜和茄子种黄
王叔叔家里的菜地共800平方米他准备用种西红柿.剩下的按51的比例种黄瓜和茄子.种黄瓜的面积是多少
一块菜地公顷种黄瓜的面积占这块地的种茄子的面积占这块地的余下的菜地用来种西红柿.用来种西红柿的面积
农场种植西红柿公顷黄瓜的种植面积是西红柿的黄瓜和西红柿一共种植了多少公顷
他菜园里种着西红柿黄瓜扁豆苹果等蔬菜
王叔叔家里的菜地共800平方米他准备用种西红柿.剩下的按51的比例种黄瓜和茄子.种黄瓜的面积是多少
李叔今年在他的公顷的土地上种植了黄瓜和茄子其中黄瓜的种植面积是茄子种植面积的.黄瓜和茄子的种植面积
如图是某农场种植三种蔬菜面积的扇形统计图如果西红柿的种植面积为4.2公顷黄瓜的种植面积是公顷.
7.5
1.05
2.25
如图是某农场大棚里三种蔬菜种植面积的扇形统计图.1已知西红柿的种植面积是4.2公顷蔬菜种植的总面积是
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Ifyourin﹣boxiscurrentlyreportingunreadmessagesinthehundredsorthousandsyoumighthaveahardtimebelievingthenewse﹣mailisonthedecline. Atfirstthoughtthatmightseemtobethecase.Theincominggenerationafteralldoesn'tdoe﹣mail.Ohtheymighthaveanaccount.Theyuseitonlyaswewoulduseafaxmachineasameanstocommunicatewithold﹣schoolfolksliketheirparentsortofulfillthesign﹣uprequirementsofWebsites.Theyrarelycheckitthough. Today'sinstantelectronicmemos﹣suchastextingandFacebookandTwittermessages﹣aremoredirectmoreconcentratedmoreefficient.Theygowithoutthesalutation称呼语andthesignoff签收wealreadyknowthetoandfrom.Manycorporationsaremovingtomessagingnetworksforexactlythatreasonmoresignallessnoiseandlesstime.Thistrendisfurtherevidencethatstore﹣and﹣forwardsystemssuchase﹣mailandvoicemailareoutdated.InsteadofmyleavingyoualengthymessagethatyoupickuplaterIcannowsendyouaneasily﹣readmessagethatyoucanread﹣andrespondto﹣onthego. Thecomingofthemobileeraisresponsibleforthedeclineofe﹣mail.Instantwrittenmessagesbringgreatconvincetopeople.Theycandealwiththemataboutanytimebeforeamovieinataxiwaitingforlunch.Andbecausethesemessagesareverybriefthey'resuitableforsmartphonetyping. Doesthismeane﹣mailisonitswaytothedustbinofdigitalhistory?Notnecessarily.E﹣mailstillhascertainadvantages.Ontheotherhandtweetsandtextsfeelephemeral﹣youreadthemthenthey'regoneintoanendlessstringe﹣mailstillfeelslikesomethingyouhaveandthatyoucanfilesearchandreturntolater.It'seasytoimaginethatitwillcontinuetofeelmoreappropriateforformalcommunicationsagreementsimportantnewslongerexplanations. Soe﹣mailwon'tgoawaycompletely.Rememberwe'vebeenthroughatransition过度likethisnotsolongagowhene﹣mailwasontherisepeoplesaidthatpostalmailwasdead.That'snothowitworks.Postalmailfounditssmallermarketandsowille﹣mail.Newtechnologyrarelyreplacesoldonecompletelyitjustaddsnewalternatives. 56.Whatwouldtheincominggenerationliketodowiththeire﹣mailaccounts? A.Contactclosefriends. B.Sendlongmessages. C.Fillinsomeforms. D.Communicatewiththeircolleagues. 57.Whichofthefollowingismainlydiscussedinparagraphs3and4? A.Thepossiblereasonsbehindthedeclineofe﹣mail. B.Thelikesanddislikesoftheyounggeneration. C.Therapiddevelopmentofe﹣communicationchannels. D.Evidenceabouttheuncertainfutureofeasily﹣consumedmessages. 58.Whatdoestheunderlinedwordephemeralinparagraph5mean? A.Automatically﹣sending. B.Randomly﹣written. C.Hardly﹣recognized. D.Shortly﹣appearing. 59.Accordingtothepassagewhichofthefollowingstatementsistrue? A.It'stooearlytodeterminethedeclineofe﹣mail. B.E﹣mailhasreasonstoexistonitsownadvantages. C.E﹣mailjustlikepostalmailhascometoitsend. D.Weshouldfeelsorryforthedeclineofe﹣mail.
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将27g铝粉56g铁粉分别与等质量等质量分数的稀硫酸充分反应生成氢气的质量与反应时间的关系如图.下列叙述与该曲线图相符的是
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由于对潜在的困难估计不足当实验进展不顺时他一筹莫展.prepare.
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DirectionsReadthefollowingpassage.Summarizethemainideaandthemainpointsofthepassageinnomorethan60words.Useyourownwordsasfaraspossible. Therearevariousmeansconsumerscandoiftheyfindthatanitemtheyboughtisfaultyorinsomeotherwaydoesnotliveuptothemanufacturer'sclaims.Asimpleandcommonmethodusedbymanyconsumersistocomplaindirectlytothestoremanager.Ingeneralthehigheruphisorhercomplaintthefasterheorshecanexpectittobesettled.Insuchacaseitisusuallysettledintheconsumer'sfavorassumingheorshehasajustclaim. Consumersshouldcomplaininpersonwheneverpossiblebutiftheycannotgettotheplaceofpurchaseitisacceptabletophoneorwritethecomplaintinaletter. Complainingisusuallymosteffectivewhenitisdonepolitelybutfirmlyandespeciallywhentheconsumercandemonstratewhatiswrongwiththeiteminquestion.Ifthiscannotbedonetheconsumerwillsucceedbestbypresentingspecificinformationastowhatiswrongratherthanbymakinggeneralstatements.ForexampleTheleftspeakerdoesnotworkatallandthesoundcomingoutoftherightoneisunclearisbetterthanThisstereodoesnotwork.Thestoremanagermayadvicetheconsumertowritetothemanufacturer.Ifsotheconsumershoulddothisstatingthecomplaintaspolitelyandfirmlyaspossible.Ifapolitecomplaintdoesnotachievethedesiredresulttheconsumercangotoastepfurther.Sheorhecanthreatentotakethesellertocourtorreportthesellertoaprivateorpublicorganizationresponsibleforprotectingconsumer'srights.
Beingstreetsmartisanimportantskilltohaveandagoodwaytotakecareofyourself. Alwayscarryyourphonewithyoubutdonotlookat1whileyonarewalking.Beingabletocommunicateorcallforhelpisimportantsokeepalistofusefulnumbers.Butputyourphoneawaywhileyouarewalkingsothatyoucankeepyour2upandseewhat'sgoingonaround.Ifyoudoneedtocheckyourphones3andlookatitquickly. Don'twearearphones4youareout.Ifyouhaveto5somethingwhenyou'reoutuseonlyoneearphoneorplayitataverylowvolume音量. Travelwith6orfamilymemberswhenpossibleandnevergoanywherewithastranger.It's7tobecarefulwithstrangers.Remembernottogetintoastranger'scariftheycallyouover. 8darkandout﹣of﹣the﹣wayplaces.Donottakeshortcutsthroughdarkareasevenifitwillmakeyourtripmuchfaster.Ifyouhavetogotounsafeplacesgo9someoneyouknoworspeaktosomeoneoverthephonewhileyouarethere. Runandshoutifyoufeelunsafe.Runawayasfastasyoucantowardsapolicestationhospitalornearbybusinessfor10.Shoutasloudlyasyoucantogettheattentionofpeoplenearby. 1A.me B.it C.him D.her 2A.head B.nose C.hands D.arms 3A.walk B.run C.stop D.start 4A.though B.unless C.until D.while 5A.lookfor B.waitfor C.listento D.talkto 6A.parents B.brothers C.sisters D.friends 7A.important B.impossible C.boring D.interesting 8A.Find B.Avoid C.Visit D.Clean 9A.to B.for C.with D.without 10A.help B.drink C.money D.medicine
Morethan330millionvisitorsareexpectedtotakepartinthe19thNationalScienceandTechnologyWeekinChinafromMay19to26. Duringthescienceweekopendayswillbeheldtoletpeopleexperiencehowscienceandtechnologyhaveimprovedourlive.Around50000scientistswillenterschoolsandvillagestoeducateandworktogetherwithlocalpeople. ThescienceweekthisisabigonebecauseitwillshowChina'srecentscientificachievements.AndthisyearChinawillcelebrateits70thbirthday.It'sanimportantyearforthepurposeofbuildingawell﹣offsociety小康社会by2020.SincetherearestillsomepoorareasinChinascienceandtechnologywillbeveryhelpfulintheirdevelopment. Reachingouttotheworldisalsoabestpartofthisyear.Expert专家from13countrieswithintheBeltandRoad一带一路willtakepartinthescienceweekandtheywillalsoworkwiththepublic. 1The19thNationalScienceandTechnologyWeekwillstartoninChina. A.May19 B.May20 C.May25 D.May26 2Manyscientistswillenterschoolandvillagesto. A.sellthelatestproductstolocalpeople B.learnmoreaboutthelocalenvironment C.collectmoneyfortheirscientificresearch D.educateandworktogetherwithlocalpeople 3Accordingtothepassagethescienceweekthisyearwill. A.sendscientistsouttotheworld B.showChina'srecentscientificachievements C.seenewschoolsbuiltinvillage D.improvethesocialabilitiesofChinesepeople 4Thispassageismostprobably. A.apieceofnews B.apieceofadvice C.astory D.aletter
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Isn'tspringabeautifulseason?Flowersofallcolorsandshapescanbeseeneverywhere.Theymakeourworldlookandsmellbetter.Soitisnosurprisethatpeopleloveflowers!Well…exceptforone﹣dandelions蒲公英! Inordertohaveatidygardenwetryourbesttokillalldandelionsordigthemout﹣onlytoseetheseunwantedplantsgrowrightback.Butthat'snotbadbecausewehavegoodreasonstoleavethemalone. Infacta2014studylistsdandelionsasoneofthetop41healthiestfoods.Dandelionsarefullvitamins维生素KAEandC.Theyhavelongbeenusedasmedicine. Anothergreatthingaboutdandelionsisthatyoucaneateverypartofthemeithercookedoruncooked.Youcanalsoputflowersorroots根inhotwatertomakedandeliontea.Great!Nothinggoestowaste! Besidesdandelionsarefunforkids!Pickthewhitetopcloseyoureyesmakeawishandblow!Ifyoublowallofitoffinonebreathyourwishwillcometrue!Thisgameisplayedallovertheworld. Stillunwantedplants?Ofcoursenot!Dandelionsaregoodforhumanhealthaswellasourkitchen.Theyalsoprovidekidswithfreetoys!Sonexttimewhenyouareblowingthemblowharder﹣you'rehelpingthisgreatplantgrowinthewildevenifyourownwishdoesnotcometrue! 1Thefirstparagraphismainlytodrawreader'sattentionto. A.flowers B.colors C.shapes D.dandelions 2Accordingtothepassagedandelions. A.havenoflowers B.cannotbeeaten C.areeasytokill D.arehealthyplants 3Byblowingdandelionskidscanmostprobably. A.killthem B.havefun C.maketea D.haveeverything 4Ifweputthepassageintothreepartswhichofthefollowingisthebest? ①=Para.自然段1②=Para.2③=Para.3④=Para.4⑤=Para.5⑥=Para.6 A.①②③④⑤⑥ B.①②③④⑤⑥ C.①②③④⑤⑥ D.①②③④⑤⑥
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最近你校高三同学就报考本市大学还是外地大学?进行了调查.请根据下表提示用英语写一份调查报告简述调查结果并谈谈你的看法. 文中不得出现考生姓名学校等任何真实信息 .
Lisamadesomanymistakesinherhomeworkbecauseshedidn'tdoitenough. A.carefully B.busily C.quickly D.warmly
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TheBritishMedicalJournalrecentlyfeaturedastrongresponsetowhatwasjudgedaninappropriatelymercifulreactionbyamedicalschooltoastudentcheatinginanexamination.Althoughwehaveinsufficientreliabledataabouttheextentofthisphenomenonitspreventionoritseffectivemanagementmuchcanbeconcludedandactedupononthebasisofcommonsense. Thereisgeneralagreementthatthereshouldbezerotoleranceofcheatinginaprofessionbasedontrustandoneonwhichhumanlivesdepend.Itisreasonabletoassumethatcheatersinmedicalschoolwillbemorelikelythanotherstocontinuetoactdishonestlywithpatientscolleaguesandgovernment. Thebehavioursunderquestionaremultifactorialinorigin.Therearefamilial家庭的religiousandculturalvaluesthatareacquiredlongbeforemedicalschool.Forexamplecountriesculturesandsubculturesexistwherebribesanddishonestbehaviourareverynormal.Therearesecondaryschoolsinwhichneitherstaffnorstudentstoleratecheatingandotherswherecheatingiscommontherearehomeswhichcultivateyoungpeoplewithhighstandardsofmoralbehaviourandotherswhichleavemoraltrainingtotheharmfulinfluenceoftelevisionandthemarketplace. Medicalschoolsreflectsocietyandcannotbeexpectedtoremedyalltheillsofasociety.Theselectionprocessofmedicalstudentsmightbeexpectedtofavourapplicantswithpositivemoralbehaviour.Medicalschoolsshouldbethemajorfocusofattentionforcultivatingfuturedoctorswithmoralsensitivity.Unfortunatelytherearetroublingdatathatsuggestthatduringmedicalschoolthemoralbehaviourofmedicalstudentsdoesnotnecessarilyimproveindeedmoraldevelopmentmayactuallystoporevenregress倒退. Itiscriticalthattheacademicandclinicalleadersoftheinstitutionsetapersonalexampleonmoralbehaviour.Medicalschoolsmustdosomethingtomakesurethattheirstudentsareexpectedtobeclearfromdayone.Thedevelopmentofaschool'scultureofmoralbehaviourrequirescooperationwiththestudentsinwhichtheyplayanactiveroleinitscreationanddeveloping.Moreovertheschool'sexaminationsystemandgeneraltreatmentofstudentsmustbefair.Finallythetreatmentofinfractions违规mustbefirmfairtransparent透明的. 63.Whatdoestheauthorsayaboutcheatinginmedicalschools? A.Extensiveresearchhasbeendoneaboutthisphenomenon. B.Wehavesufficientdatatoprovethatpreventionispossible. C.Weknowthatthisphenomenonexistsineverymedicalschool. D.Westillneedmorereliabledatatoknowhowseriousitis. 64.Accordingtotheauthoritisimportanttopreventcheatinginmedicalschoolsbecause. A.Themedicalprofessionisbasedontrust B.Thereiszerotoleranceofcheatinginmedicine C.Themedicalprofessiondependsonthegovernment D.Cheatingexistsextensivelyinmedicalschools 65.Whichofthefollowingstatementswilltheauthorprobablyagreewith? A.Medicalschoolsshouldmakealesscompetitiveenvironmentforstudents. B.Outstandingpeopleshouldcreateasetofmoralstandardstobefollowed. C.Medicalstudentsshouldbepositiveincreatingandpreservingmoralbehavior. D.Wedon'tknowthecause﹣and﹣effectoftheexaminationcheatinginmedicalschool. 66.Whichofthefollowingcanbeimpliedfromthepassage? A.Itmakeslittlesensetotalkaboutmedicalschoolstudentcheatinginexams. B.Medicalschoolshaven'tbeendoingwelltohelpstudentsdevelopmorally. C.Cheatinginexamsistolerableoutsideofmedicalschoolcircle. D.Eliminationofexamshelpscultivatehealthiercharactersofmedicalschoolstudents.
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32的所有约数之和是
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