首页
试卷库
试题库
当前位置：
X题卡
>
所有题目
>
题目详情
计算下面各题．（能简算的要简算．） 36×（﹣ ） 56×0.18+18%×44 14÷×．
查看本题答案
包含此试题的试卷
教案备课库《》真题及答案
点击查看
你可能感兴趣的试题
计算下面各题能简算的要简算．
计算下面各题能简算的要简算．48×125
计算下面各题能简算的要简算．125×98
计算下面各题能简算的要简算
计算下面各题能简算的要简算
计算下面各题能简算的要简算．
计算下面各题能简算的要简算．25×19×3×4
计算下面各题能简算的要简算．120-120÷30×4
计算下面各题能简算的要简算．
计算下面各题能简算的要简算．
计算下面各题能简算的要简算．15×
计算下面各题能简算的要简算．165-75÷3×8
计算下面各题能简算的要简算．
计算下面各题可别忘了能简算时要简算！
计算下面各题能简算的要简算．
计算下面各题．能简算的要简算
计算下面各题能简算的要简算．254×136-136×154
计算下面各题能简算的要简算
计算下面各题能简算的要简算．369+28+131
计算下面各题能简算的要简算．
热门试题
更多
Ienjoytalkingwithmyclassmatesourwaytoschool. A.on B.at C.in D.under
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.
TheHongKong﹣Zhuhai﹣MacauBridgetheworld'scrosss﹣seabridgewonanotherinternationalprizeinDecember2018. A.long B.longer C.longest D.thelongest
Chongqinghasbecomehotcityfortourists. A.a B.an C.the D./
的倒数是．判断对错
MyauntlikeswatchingTVplays.改为否定句 MyauntwatchingTVplays.
按下列要求完成化学方程式 1甲烷在足量的氧气中燃烧． 2二氧化碳使澄清石灰水变浑浊． 3用小苏打治疗胃酸过多症．
Therearetwobasicwaystoseegrowthoneasaproducttheotherasaprocess.Peoplehavegenerallyviewedpersonalgrowthasan31resultorproductthatcaneasilybeidentifiedandmeasured.Theworkerwhogetsapromotionthestudentwhosegradesimprovetheforeignerwholearnsanewlanguage﹣alltheseareexamplesofpeoplewhohavemeasurableresultstoshowfortheirefforts. By32theprocessofpersonalgrowthismuchmoredifficulttodeterminesincebydefinitionitisajourneyandnotthespecificsignpostsorlandmarksalongtheway.Theprocessisnottheroaditselfbutrathertheattitudesandfeelingspeoplehavetheircautionorcourageaswe33newexperiencesandunexpectedobstacles.Inthisprocessthejourneyneverreallyends.Therearealwaysnewwaystoexperiencetheworldnewideastotrynewchallengestoaccept. Inordertogrowtotravelnewroadspeopleneedtohavea34totakerisks.Andwearesupposedtobereadytofacethe35andtoacceptthepossibilitythatwemayfailatfirst.Howweseeourselvesaswetryanewwayofbeingisessentialtoourabilitytogrow.Doweperceiveourselvesasquickandcurious?Ifsothenwetendtotakemorechancesandtobemoreopentounfamiliarexperiences.Dowethinkwe're36andshy?Thenour37ofshynesscancauseustohesitatetomoveslowlyandnottotakeastepuntilweknowthegroundissafe.Dowethinkwe'reslowtoadapttochangeorthatwe'renotsmartenoughtocopewithanewchallenge?Thenwearelikelytotakeamore 38roleornottryatall. Thesefeelingsofinsecurityandself﹣doubtarebothunavoidableandnecessaryifwearetochangeandgrow.Wewill39togrowifwedonotconfrontandovercometheseinternalfearsanddoubtsandifweprotectourselvestoomuch.Webecome40insideashellofourownmaking.
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.
听到这个消息后大家兴奋得睡不着觉.完成译句 Onhearingthenewseveryonewasexcitedfallasleep.
化学实验是进行科学探究的重要方式化学实验常用到一定溶质质量分数的溶液．请回答问题 1欲配制30g5%氯化钠溶液需要用到氯化钠g配制过程中除用到托盘天平量筒烧杯玻璃棒外还需要的两种仪器是．量筒应选用的规格为．20mL或50mL或l00mL． 2实验步骤A．溶解B．计算C．装瓶贴标签D．称量．正确的操作顺序是． 3用量筒量取水时若俯视液面读数其他操作规范则配成的溶液中溶质质量分数将填“变大”“不变”或“变小”．
You'dbettergotodifferentclubs.Don'tstayintheclassroom.改为同义句 You'dbettergotodifferentclubsstayingintheclassroom.
六年级有学生108人今天全部出勤今天的出勤率是
金属材料一直被广泛的应用着． 1铝制品耐腐蚀其原因是用化学方程式表示 2波尔多液是由硫酸铜生石灰加水配制而成铁制容器不能用来配制波尔多液的原因是用化学方程式表示． 3科学家发现了一种新金属它的一些性质如表所示这种金属的表面由一层氧化物保护层． 这种金属可能的用途是填一种即可． 4用1000t含氧化铁80%的赤铁矿石理论上可以炼出含铁96%的生铁的质量是t计算结果保留到0.1
构建知识网络是一种重要的学习方法． 1将“分子”“原子”“元素”填入如图序号所对应的横线上． ①②③ 2蔗糖是贮藏在某些植物如蔗糖甜菜等中的糖其化学式为C12H22O11它由种元素组成每个蔗糖分子由原子构成．
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
第三季度的三个月一共有90天．．判断对错
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
Thesemachinesintheirfactorybythemselveslastyear. A.make B.made C.aremade D.weremade
假如你参加了学校组织的走近乡村寒假社会实践活动.请根据要求向某英语网站投稿分享活动经历. 要求1.80～120词可适当发挥开头已给出不计入总词数 2.文中不能出现自己的姓名和所在学校的名称. 参考信息 Haveyouevergotclosetothecountrysideandhadaspecialexperience?Letmesharemine!
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
火车行驶1000km行驶的速度和所需的时间成反比例．判断对错
AGoodevening!1 BGoodevening!I'dlikearoomplease. AOK.2. BAroomwith2bedsplease. AAllright.Howlongwillyoustay? B3HowmuchshouldIpay? AIt's560yuanintotal.CouldyoushowmeyourIDcards? BSure.Hereyouare.Whattimeshouldwecheckout? ABy2p.m.Yourroomnumberis308.4. BYes.Wherecanwehavebreakfast? A5. BThanks. AMypleasure.Haveagoodtime!
一根绳子剪成两段第一段长2米第二段占全长的那么
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.
我刚交卷就意识到少回答了一个问题.Hardly….
32的所有约数之和是
热门题库
更多
教案备课库
教案备课库
教案备课库
教案备课库
教案备课库
教案备课库
教案备课库
教案备课库
教案备课库
教案备课库
高一上学期英语
高一下学期化学
高一下学期物理
高三下学期数学
高三上学期数学
高一下学期英语
湘公网安备 43130202000226号