把化简是　 　，它的比值是　 　．

一个圆柱和一个圆锥的体积和底面积都相等那么圆柱的高是圆锥高的

两个圆锥的底和高各不相等则两个圆锥的体积也一定不相等．判断对错

从一个长8分米宽6分米的长方形纸上剪下一个最大的圆圆的面积是平方分米．

柳荫小学六年级1班有学生48人．参加合唱队的同学占全班人数的参加围棋小组的人数是参加合唱队的．参加围棋小组的有多少人

在母亲节那一天小男孩用一条漂亮的手帕把那支别针包起来然后放在餐桌上想给他的妈妈一个惊喜.wrap

一个圆锥和一个圆柱的高相等它们底面积的比是32圆锥的体积与圆柱的体积的比是12．．

妈妈今年40岁妈妈的年龄是爸爸年龄的小君的年龄是妈妈年龄的．小君今年岁．爸爸今年岁．

半圆的周长是圆周长的一半半圆的面积是圆面积的一半．．

一列火车车长180米每秒行20米这列火车通过320米长的大桥需要多长时间

底面积体积分别相等的圆柱和圆锥如果圆锥的高是15厘米则圆柱的高是厘米．

米比5米长20千克比千克轻20%．

一个圆锥与一个圆柱的底面积与体积分别相等圆柱的高是9厘米圆锥的高是

一个圆锥的底面半径扩大3倍高不变体积扩大9倍．判断对错

算一算． 28+6＝53+7＝ 36+6＝72+75＝

有三筐同样重的苹果取出第一筐重量的第二筐重量的从第三筐中取出12千克这时三筐剩下的苹果恰好等于原来两筐苹果的重量．原来每筐苹果重多少千克

在中国父母总是竭力庇护孩子免受问题的困扰甚至代替孩子做重要决定而不管孩子想要什么因为他们相信这样做是为孩子好.shelterbenefitn.

走一段路明明用了小时皓皓用了小时明明和皓皓两人速度的最简整数比是．

155的比值是

圆柱上下两个底面都是形而且面积大小把圆柱的侧面展开会得到一个形圆柱的底面周长等于这个图形的圆柱的高等于这个图形的．

认一认填一填． 球的面是长方体圆柱在长方体的面球在圆柱的边．

与的和比多

货车4小时行180km客车3小时行180km．货车和客车的速度的最简整数比是

刚刚学过体积单位这一单元知识的小明周一回校与同学说昨天去姥姥家自己用水桶挑水给姥姥浇园．每担挑200L．你认为他说得对吗为什么

下列说法错误的是

有一项工程要铺设一条电缆线第一周铺设了全长的．第二周铺设了全长的还剩220km没有铺这条电缆线全长有多少千米

RememberingMyFather'sVest Peoplegetintotroublebecausetheydon'tknowenoughtokeepcool.AsachildIhadalotof1thathadbeenheldbackandnotreleased.WorsestillIwasnotgoodat2constructively. OnceasIwasgettingreadyforschoolmymother3memyfather'svestinsteadofmine.ThiswasaroundthetimewhenIwasgoingtobelargerin4thanmyfathersoasIputonthevestIfeltlikeIwasbeingchokedinit!I5thatitwasasmalloversight疏忽onmymother'spartbut6thefeelingofbeingchokeddrownedmeandIgotveryangry. Itookmyangeroutonmymother7thinkingmuch.IwassoupsetwhenshehadhandedmethewrongvestandI8byviolentlytearingitapartfrommychest! Latermymothersharedherown9withmyfatherSeewhatyoursonhasdone. Insteadofscoldingorabusingmemyfather10respondedbyaskingmymotherto11thevest.Hethenworeittoworkthenextday. Whenmymothertoldmeaboutmyfather'sresponsemuchlaterwhenIhad12frommyfitIimmediatelyfeltagreatsenseof13formyviolentbehaviorjust14thathewasspendingtheentiredaywearingan15vest.AtthesametimeIwasfilledwithgreat16formyfatherwhosegentlekindnesstaughtmealifelessonIwouldtreasureforever. OnthatdayImadea17nevertoletangergetthebetterofme.Ilearnto18otherswhenIthinkthattheybehaveinanunfaircruelorunacceptableway19forgivenessisatooltoturnangeroff.AndwheneverIhavedifficulty20mystrongemotionItrytoremembermyfather'svest. 1A.pressure B.anger C.stories D.tears 2A.listening B.debating C.communicating D.working 3A.handed B.sent C.delivered D.carried 4A.size B.weight C.height D.mind 5A.expected B.discovered C.suspected D.realized 6A.anyway B.somehow C.somewhat D.however 7A.without B.beyond C.besides D.despite 8A.performed B.agreed C.reacted D.declined 9A.excitement B.frustration C.enthusiasm D.failure 10A.calmly B.politely C.attentively D.anxiously 11A.saveup B.giveaway C.holdback D.sewup 12A.recovered B.changed C.developed D.benefited 13A.disappointment B.sympathy C.panic D.shame 14A.hoping B.joking C.imaging D.supposing 15A.old B.broken C.torn D.shabby 16A.curiosity B.pride C.envy D.admiration 17A.choice B.decision C.requirement D.compromise 18A.respect B.assist C.appreciate D.forgive 19A.and B.but C.for D.do 20A.controlling B.expressing C.treasuring D.monitoring

如图明明上学走号路比较近因为．

＝

等腰三角形不可能是钝角三角形判断对错

观察图．学校在小明家偏度的方向上距离约是．

TheancientChinesegameGoisconsideredoneofthemostcomplicatedstrategygames.Winningthegamewasseenasatestofhumancreativity.Thatisuntilamachinefoundawaytodoitbetter.AlphaGoanartificialintelligenceAImachinebuiltbyGooglewonitsfirstmatchagainstSouthKoreanLeeSedolonMarch9.StilldigestinghislossLeesaidduringthepost﹣gamepressconference1Butthatwasjustthebeginning.InthefollowingweekAlphaGooutperformedLeeinanotherthreematches.2 SomepeoplehavebeenarguingthatAIisharmfultothehumanrace.3SimilarlyUKscientistStephenHawkingoncewarnedthatthedevelopmentoffullartificialintelligencecouldspelltheendofthehumanrace. Soarewereallyontheverge边缘oflivingintheworldshownintheTerminator终结者sci﹣fimovies?NotquiteansweredTheEconomist.Afterallit'shardtogetcomputerstoapplytheirknowledgetoeverydaysituations.4ThomasJohnsonsaidfounderofanAItoycompany.Butforarobottowalkupanddownhillsrequiressomanycomplicateddecisionstobemadeinrealtimeandit'sreallydifficulttodo. AsTheEconomistputitWehavealongwaytogobeforeAI'sabilitiestrulybegintoapproachthehumanbraindespitehowpowerfulthetechnologycanbewhenfocusingonasingletask. MeanwhileJohnMarkoffoftheNewYorkTimesarguedthatresearchersshouldbuildartificialintelligencethataimsforintelligenceaugmentation增加IAinwhichcomputersmakepeoplemoreeffective. Hewrote5Sincetechnologydependsonthevaluesofitscreatorswecanmakechoicesusingtechnologytoimprovetheworld. A.Manyrobotsfelloverlikelittlekidslearningtowalk. B.Wetakeforgrantedthingslikebalanceandvision. C.Eventuallyourfateisinourownhands. D.SowhatisnextforAIandhumanity? E.Thatmadethefive﹣matchscore4﹣1infavorofAlphaGo. F.In2014USbusinessmanElonMusksaidatanMITconferencethatdevelopingthetechnologyiscallingupademon魔鬼. G.IaminshockIadmitthat.

一个圆的半径是3厘米它的直径是厘米周长是厘米面积是平方厘米．

小刚的妈妈买了一件毛衣花了160元占家里这个月支出的2%而小刚买电脑用去本月支出的50%小刚买电脑花了多少钱

小红从家到学校要走580

把化成最简整数比是比值是．

把30%的百分号去掉原来的数就

一个小皮球重45克一个大皮球重54克一个大皮球和一个小皮球总重为．

用5个小正方体搭成一个立体图形从正面看是从左面看是从上面看是这个立体图形是

÷＝＝45%＝．

圆柱的体积是圆锥体积的．判断对错

把5个棱长1厘米的小正方体拼成长方体这个长方体的表面积是

40×＝

下面是光华小学六1班6名同学为玉树灾区捐款数的统计表 这组数据的中位数是众数是

六1班学生人数的等于六2班学生人数的已知六2班有48人六1班有

如图阴影部分的面积占小正方形的占大正方形的已知小正方形的面积是18cm2大正方形的面积是多少平方厘米

小明要做40道口算题做过的题数和未做的题数成反比例．判断对错

平行四边形的面积一定底与高成反比例．．判断对错

面积相等的两个圆它们的周长不一定相等．判断对错

用中位数去估计总体时其优越性是

赶快算出得数吧! 57+76＝29+87＝．

一个圆柱体的体积是与它等底等高的圆锥体的体积的倍．

一个百分数去掉百分号就相当于这个数

一个圆锥与一个圆柱的体积和高都相等那么圆柱与圆锥

下面物体中的长度最接近1分米．

挖一条水渠李叔叔每天挖整条水渠的王伯伯每天挖的量是李叔叔每天挖的量的．两人合作几天能挖完

如图每个正方体的棱长都是a厘米下面各图的表面积分别是多少

小时＝分 米＝厘米．

根据条件把数量关系式补充完整． 修一段路已经修好了． 的米数×＝的米数

用中位数去估计总体时其优越性是

一个商人把一个儿童玩具标价160元但事实是即使降至18元一件出售他仍可以赚20%．如按原价出售那这件玩具可获暴利多少元

一次数学测试第一组同学的成绩如下100969291919088847356．这组数据的中位数是

甲数的是甲乙两数和的甲乙两数的比是．

AlthoughHenryFord'snameiscloselyassociatedwiththeconceptofmassproductionheshouldreceiveequal1forintroducinglaborpracticesasearlyas1913thatwouldbeconsideredadvancedevenbytoday's2.Safetymeasureswereimprovedandtheworkdaywasreducedtoeighthourscomparedwiththeten﹣ortwelve﹣hourdaycommonatthetime.Inorderto3totheshorterworkdaytheentirefactorywasconvertedfromtwotothree4. Inadditionsick5aswellasimprovedmedicalcareforthoseinjuredonthejobwereinstituted.TheFordMotorCompanywasoneofthefirstfactoriestodevelopatechnicalschooltotrainspecializedskilledlaborersandanEnglishlanguageschoolforimmigrants.Someeffortswereevenmadetohirethehandicappedandprovidejobsforformerconvicts. Themostwidelyacclaimedinnovationwasthefive﹣dollar﹣a﹣dayminimumwagethatwasofferedinordertorecruitandretainthebestmechanicsandto6thegrowthoflaborunions.Fordexplainedthenewwagepolicyintermsofefficiencyandprofitsharing.Healsomentionedthefactthathisemployeeswouldbeabletopurchasetheautomobilesthattheyproduced﹣ineffectcreatingamarketfortheproduct.Inordertoqualifyfortheminimumwageanemployeehadtoestablishadecenthomeand7goodpersonalhabitsincludingsobriety沉静严肃thriftiness节俭8anddependability可信任可靠性. Althoughsome9wasdirectedatFordforinvolvinghimselftoomuchinthepersonallivesofhisemployeestherecanbenodoubtthatatatimewhenimmigrantswerebeingtakenadvantageofinfrightfulwaysHenryFordwashelpingmanypeopleto10themselvesinAmerica.

下面题中相关联的两种量是x和y成反比例关系的是

当圆柱的底面周长与它的高相等时沿着高将圆柱的侧面展开得到一个．

下面是小东家小华家学校和公园的位置图． 1小东家到公园有多少米 2如果小华每分钟走80米从家到学校需要多少分钟 3小东和小华同时从学校回家．小东每分钟走60米小华每分钟走70米4分钟后两人相距多远

Meetingpeoplefromanotherculturecanbedifficult.Fromthebeginningpeoplemaysendthewrongsignal.Ortheymaypaynoattentiontosignalsfromanotherpersonwhoistryingtodeveloparelationship. Differentculturesemphasizetheimportanceofrelationshipbuildingtoagreaterorlesserdegree.Forexamplebusinessinsomecountriesisnotpossibleuntilthereisarelationshipoftrust.Evenwithpeopleatworkitisnecessarytospendalotoftimeinsmalltalkusuallyoveraglassofteabeforetheydoanyjob.InmanyEuropeancountries﹣liketheUKorFrance﹣peoplefinditeasiertobuildupalastingworkingrelationshipatrestaurantsorcafesratherthanattheoffice. Talkandsilencemayalsobedifferentinsomecultures.IoncemadeaspeechinThailand.Ihadexpectedmyspeechtobeasuccessandstartalivelydiscussioninsteadtherewasanuncomfortablesilence.Thepeoplepresentjuststaredatmeandsmiled.AftergettingtoknowtheirwaysbetterIrealizedthattheythoughtIwastalkingtoomuch.Inmyowncultureweexpressmeaningmainlythroughwordsbutpeopletheresometimesfeeltoomanywordsareunnecessary. EvenwithinNorthernEuropeculturaldifferencescancauseseriousproblems.CertainlyEnglishandGermanculturessharesimilarvalueshoweverGermansprefertogetdowntobusinessmorequickly.Wethinkthattheyarerude.Infactthisisjustbecauseoneculturestartsdiscussionsandmakesdecisionsmorequickly. Peoplefromdifferentpartsoftheworldhavedifferentvaluesandsometimesthesevaluesarequiteagainsteachother.Howeverifwecanunderstandthembetteramulticulturalenvironmentwillofferawonderfulchanceforustolearnfromeachother. 1Insomecountrieseatingtogetheratrestaurantsmaymakeiteasierforpeopleto. A.developcloserrelations B.sharethesameculture C.gettoknoweachother D.keepeachothercompany 2TheauthormentionshisexperienceinThailandtoshowthat. A.toomanywordsareofnouse B.theEnglishprefertomakelongspeeches C.peoplefromThailandarequietandshybynature D.eventalkandsilencecanbeculturallydifferent 3Accordingtothetexthowcanpeoplefromdifferentculturesunderstandeachotherbetter? A.Bysharingdifferentwaysoflife. B.Byacceptingdifferenthabits. C.Byrecognizingdifferentvalues. D.Byspeakingeachother'slanguages. 4Whatwouldbethebesttitleforthetext? A.MulticulturalEnvironment. B.Cross﹣CulturalDifferences. C.HowtoUnderstandEachOther. D.HowtoBuildUpaRelationship.

六1班学生人数的等于六2班学生人数的已知六2班有48人六1班有

WomenhavebeendrivingyellowcabsinNewYorksincethe1940sbut99%ofdriversaremale.Evenamongdriversofcarsbookedbyphoneoronlineonly4%arewomen.ThatmaychangewiththelaunchofSheTaxisanappthatletsfemalepassengersinsistonfemaledriversandviceversa. ItwillbeavailableinNewYorkCityWestchesterandLongIslandandthefirmplanstoexpandtoothercities.StellaMateothefounderisbettingthatquiteafewwomenarenervousandwearyofgettingintocarsdrivenbymen.Theservicemayalsoappealtothosewhosereligiousbeliefsforbidthemtotravelwithunrelatedmen.Eachdriverwearsapinkpashmina.Menwhoaskforaridewillbedirectedtoanothercarservice. SimilarservicesthriveinIndiaSouthAfricaandseveralMiddleEasterncities.Japanhashadwomen﹣onlyrailwaycarriagesonandoffsince1912.KnownashanadenshaflowertrainstheyoffershelterfromthegroperswhomakerushhourinTokyosodisagreeable. ButSheTaxisfacestwospeedbumps.Oneispractical.Demandhasbeensogreatthatthefirmhashadtodecelerateitslaunchuntilitcanrecruit500drivers.Theotherobstacleislegal.ByemployingonlyfemaledriversSheTaxisisobviouslydiscriminatingagainstmen.Sinceanti﹣discriminationlawisnotalwaysappliedwithcommonsensethatmaybeillegal.Andthereisnoshortageofpotentiallitigants诉讼当事人.YellowcabbiesarefuriousatthegrowthofonlinetaxifirmssuchasUber.It'snothardtoimagineaguyfilingsuitsaysSylviaLawofNewYorkUniversityLawSchool.SheTaxis'defencewouldprobablybethatitsdriversareallindependentcontractors. Becausethefirmcatersonlytowomenitisdiscriminatingagainstmalecustomerstoo.IsthatlegalAngelaCornellofCornellLawSchoolthinkstherecouldbealoophole.NewYork'sHumanRightsCommissioncouldmakeanexemptiononthegroundthatSheTaxioffersaservicethatisinthepublicinterestwomenfeelsafernotgettingintocarswithstrangemen.Women﹣onlycollegesareallowedsowhynotwomen﹣onlycabsThesnagisthatsomemenmayalsofeelsafergettingintocabswithfemaledrivers.Astudyin2010foundthat80%ofcrashesinNewYorkCitythatkillorseriouslyinjurepedestriansinvolvemaledrivers.Womendriversaresimplybetter. 1ItcanbeinferredthattheserviceofSheTaxismayappealto. A.womenwhoarenervousabouttaxidrivers B.womenwithcertainreligiousbeliefs C.womenwhoaretiredoftakingtaxis D.menwhoaskforaride 2ThewordgropersPara.3probablyrefersto. A.peoplewhocauseatrafficjam B.menwhomakesexualharassmenttowomen C.menwhocausetherushhourinTokyo D.peoplewhomaketakingtrainsdisagreeable 3IfSheTaxisisaccusedofdiscriminatingagainstmenitmay. A.decelerateitslaunchasanonlinetaxifirm B.employbothmaleandfemaledrivers C.makeanti﹣discriminationlawnotapplicable D.springtothedefenceofitsdrivers 4SheTaxismaybeexempt被豁免的fromillegalitybyNewYork'sHumanRightsCommissionbecause. A.itsserviceprovidedisbasedonthepublicinterest B.itdiscriminatesagainstmalepassengers C.itprovidesservicealsoformalepassengers D.itdecreasescrashescausedbymaledrivers

班级人数一定缺勤人数与出勤人数成反比例．判断对错

RidingSchool Youcanstarthorse﹣ridingatanyage.Chooseprivateorgrouplessonsanyweekday.Thereare10kilometersoftracksandpathsforleisurelyridesacrossfarmlandandopencountry.Youwillneedaridinghat. OpeningHoursMondaythroughFriday900a.m.﹣830p.m.330p.m.onSaturdays Phone412396﹣6754Fax412396﹣6752 SailingClub OurYoungSailor'sCourseleadstotheStage1Sailingqualification.Youwilllearnhowtosailsafelyandthecoursealsocoverssailingtheoryandfirstaid.Havefunwithothercoursemembersafterwardsintheclubroom.Thereare10weeklytwo﹣hourlessons. OpeningHoursTuesdays600p.m.﹣800p.m. Phone412396﹣6644Fax412396﹣6644 DivingCentre Ourexperiencedinstructorsofferone﹣monthcoursesindeep﹣seadivingforbeginners.Therearetwoeveninglessonsaweekinwhichyoulearntobreatheunderwaterandusetheequipmentsafely.Youonlyneedswimmingcostumeandatowel.Reducedratesforcouples. OpeningHoursMondayandFriday630p.m.﹣830p.m. Phone412396﹣6312Fax412396﹣6706 MedicalCenter ThestaffoftheMedicalCenteraimtoprovideconvenientandcomprehensivemedicalcaretostudentsandstaffoftheuniversity.Thecenteriswellequippedandthestaffherearetrainedtodealwithabroadrangeofmedicalproblems.Bothfemaleandmaledoctorsaswellasnursingstaffareavailableforconsultation.Alsoallkindsofmedicinesaresoldhereandarecheaperforstudentsthanotherdrugstores. OpeningHours24hoursfromMondaytoSunday Phone412396﹣6649Fax412396﹣6648 WatersportsClub Weuseatwo﹣kilometerlengthofriverforspeedboatracingandwater﹣skiing.Abeginners'courseconsistsoften20﹣minutelessons.Youwilllearntohandleboatssafelyandconfidentlybutmustbeabletoswim.Theclubisinaconvenientcentralpositionandisopendailyfrom9a.m.to4p.m.withlessonsallthroughtheday. OpeningHoursMondaythroughFriday900a.m.﹣400p.m. Phone412396﹣6899Fax412396﹣6890 1Ifyouwanttoswimandenjoyactivitieswhicharefastandabitdangerousyoushouldjoin. A.DivingCentre B.RidingSchool C.WatersportsClub D.SailingClub 2Ifyouwanttoexperienceanewactivityinthecountrysideinthemorningsyoumayfax. A.412396﹣6752 B.412396﹣6648 C.412396﹣6890 D.412396﹣6706 3Ifyouareplanningtoexploretheoceandepthsyoushouldattendyourlessonsat. A.MondaythroughFriday900a.m.﹣830p.m. B.24hoursfromMondaytoSunday C.Tuesdays600p.m.﹣800p.m. D.MondayandFriday630p.m.﹣830p.m. 4WhichisNOTtheconveniencethattheMedicalCenterprovides? A.Welltrainedstaffmembers. B.Nurseryfornewly﹣bornbabies C.Goodequipment. D.Variouslessexpensivemedicines.

杨嫂在再就业中心的扶持下创办了润扬报刊零售点经营某种晚报杨嫂提出了如下信息 1买进每份0.2元卖出每份0.3元 2一个月内有20天每天可以卖出200份其余每天只能卖出120份 3一个月内每天从报社买进的报纸份数必须相同当天卖不掉的以每份0.1元退回报社． 杨嫂今年6月每天买进该种晚报150份这个月的利润是多少元

半径是5厘米的圆它的周长和面积相等．判断对错

在539三个数中左边的数是右边的数是中间的数是．

吨的是吨小时的是2小时．

单位1不仅可以表示一个东西一个计量单位也可以表示由一些物体组成的如一块田一堆苹果一班学生等．

Thereisatreadintravellingthatissweepingthenation﹣it'sbeingcalledvoluntourism.ForeigndestinationsareattractingAmericancitizenswhowanttosightseewhileatthesametimeengageincommunityservice. Photosonawallareofrecentvisitstoanorphanage孤儿院inIndia.It'satripJimInnersfirstmadeafterlookingamoremeaningfulwaytoseetheworld.ThroughtheAustin﹣basedMiracleFoundationInnershastraveledtoIndiathreetimesaspartofagrowingtrendcalledvoluntourismwhichcombinesforeigntravelwithcharitywork. You'reliving.You'renotjustsendingachecktohelpsomebodybutyouhavealittlegirlalittleboy.You'retheirlifelinetoanewlife.saidInnersSiliconLabsco﹣founderNavSoochrecentlyraisedmoneytobuildavillagefororphansinIndiaandhastraveledthereseveraltimes.Hesaysit'spossibletosightseeandservetheneedy. IthinkitwouldbeashametogotoIndiaandnotseetheTajMahal.It'sawonderfulplaceandIthinkyoucanhavethataswellastherealinteractionwithrealpeople.saidSooch. We'vehadallages.We'vehadfrom21/2withafamilyallthewayuptoan82﹣year﹣oldandthat'sthebeautyofthesetrips.saysBarbaraJoubert.Sheplansthe9﹣dayjourneysonbehalfoftheMiracleFoundation.Shesaysitappealstothosewhowanttogiveback.Sothemostbasicworkorwhatyou'redoingthereislovingthekidsandit'snothard.saidJoubert. Spendingtimewithallthesekidshasbeenwonderful.saysInners.VoluntourismwilltakeJimInnersbacktoPinkythegirlwhocallshimPapaJim. 1Accordingtothetextvoluntourism. A.iskindoftravelorganizedbytravelcompanies B.isawayofearningmoneybytraveling C.isacertaintravelwhileofferingcommunityservice D.iskindoftraveltoenjoythelocalcultures 2AccordingtothetexttheMiracleFountain. A.isintendedtohelpthepoorareas B.mainlyhelpsplanvoluntourism C.belongstoalargetravelcompany D.isorganizedtoofferserviceinIndia 3WhatdoesInnersmeanbysayingYou'retheirlifelinetoanewlife.inparagraph3? A.You'llhavetolookaftertheirfuturelife. B.Youneedtosendmoneytohelpthepoor. C.Youwillallowthemtobeyourfamilymembers. D.Youhaveagreateffectontheirfuturelife. 4What'sthepurposeofthetext? A.Tomakevoluntourismmorepopular. B.Topersuadereaderstohelpthepoor. C.Togiveyouadviceonvoluntourism. D.Tointroducereadersvoluntourism.

一个商人把一个儿童玩具标价160元但事实是即使降至18元一件出售他仍可以赚20%．如按原价出售那这件玩具可获暴利多少元

沿着圆柱的高剪侧面展开得到一个它的一条边就等于圆柱的另一条边就等于圆柱的．

270毫升果汁倒入6个小杯和1个大杯正好都倒满小杯容量是大杯的大杯和小杯的容量各是多少毫升

Indianpolicecannotdecidewhethertotreatitasanextremelycleveractofstealingoranevencleverercheat.Eitherwayitcouldbetheperfectcrimebecausethecriminalsarebirds﹣homingpigeons! Thecrimebeginswithatelephonemessagetotheownerofastolencarifyouwantthecarbackpayup.Thenthecarownerisdirectedtoaparktoldwheretofindabirdcageandhowtoattachmoneytotheneckofthepigeoninside.Carryingthemoneyinatinybagthepigeonfliesoff. Therehavebeenatleastfoursuchpigeonpick﹣upsinIndia.Whatatfirstseemedliketheworkofacleverstay﹣at﹣homecarthiefhowevermayinfactbetheworkofanevenlazierandmoreinventivecriminalmind﹣onethatavoidsnotonlycollectingmoneybutgoingouttostealthecarinthefirstplace.PoliceofficerMohammedsaysthatthecriminalprobablyhaspulledadoubletrickhegetsmoneyforthingshecannotpossiblyreturn.Insteadofstealingcarsheletssomeoneelsedoitandthenwaitsforthecar﹣ownertoplaceanadvertisementinthenewspaperaskingforhelp. Thetheoryissupportedbythefactthatsofarnoneofthestolencarshavebeenreturned.Alsotheamountofmoneydemanded﹣under30000rupees﹣seemstoolittleforacarworthmanytimesmore. Demandsforpigeon﹣deliveredmoneystoppedassoonasthepressreported thestory.AndeveniftheystartagainMohammedholdslittlehopeofcatchingthecriminal.Wehavemoreimportantthingstodohesaid. 1Afterthecarownerreceivedaphonecallhe. A.wenttoacertainpigeonandputsomemoneyinthebagitcarried B.gavethemoneytothethiefandhadhiscarback C.sentsomemoneytothethiefbymail D.toldthepressaboutit 2Thelazierandmoreinventivecriminalrefersto. A.thecarthiefwhostaysathome B.oneofthepolicemeninIndia C.theownerofthepigeons D.oneofthosewhoputtheadsinthepaper 3Thewritermentionsthefactthatnoneofthestolencarshavebeenreturnedtoshow. A.themoneypaidistoolittle B.thethiefisextremelyclever C.howeasilypeoplegetfooledbycriminals D.whatMohammedthinksmightbecorrect 4Wemayinferfromthetextthatthecriminalknowshowtoreachthecarownersbecause. A.helivesinthesameneighborhood. B.hereadstheadsinthenewspaper. C.hehasseenthecarownersinthepark. D.hehastrainedthepigeonstofollowthem.

在学习圆的认识时李老师在一张长50cm宽40cm的长方形硬纸板上剪下一个最大的圆作为教具．这张硬纸板的利用率是多少

一如图的蒙古包是由一个圆柱和一个圆锥组成的．这个蒙古包所占的空间是多少立方米

新昌茶叶店运到一级茶和二级茶共320千克其中一级茶占问运到的一级茶比二级茶多

一个圆柱形纸筒的底面半径是3cm高是7cm．沿着它的高将它建开得到一个长方形这个长方形的长是cm宽是cm．

小明做了一个圆柱体容器和几个圆锥体容器尺寸如图所示单位cm将圆柱体内的水倒入圆锥体内正好倒满．

王阿姨要把新生产的2000kg食品包装起来每袋装kg装了已经装了多少袋

半径2厘米的圆面积和周长相等．．判断对错

有两桶油甲桶油比乙桶油少15千克现在把乙桶油的倒入甲桶这时甲桶油比乙桶油多5千克乙桶油原来有多少千克

把一块棱长为10厘米的正方体铁块熔铸成底面直径是20厘米的圆锥形铁块．这个圆锥形铁块的高大约是多少厘米得数保留整数

把10克糖放入100克水中糖与糖水的重量比是

从左边数小猫排第小松鼠排第．从右边数小鹿排第小猫排第小狗排第．

一个数的50%和它的是相等的．．判断对错

将用橡皮泥做的长方体捏成圆柱表面积和体积都不变．．判断对错

一个圆柱和一个圆锥底面半径的比是32体积比是56圆柱和圆锥的高的比是

果园里有桃树36棵桃树棵数是杏树的苹果树棵数是杏树的苹果树有多少棵

一个百分数去掉百分号就相当于这个数

饲养场共有鸡400只其__鸡的只数占鸡的总数的饲养场有母鸡多少只

OvertheweekendNASA'snewestMarsrovertheCuriositywhichlandedearlyonAug.6afteraneight﹣monthflightstartedsendingbacka360﹣degreehigh﹣resolution高分辨panorama全景画全景摄影ofitssurroundings. AtanewsconferenceonWednesdayJohnP.GrotzingeraprofessorofgeologyattheCalifor﹣niaInstituteofTechnologywhoservesasthemission'sprojectscientistcomparedtheviewwithaplacejustafewhours'drivefromPasadenaCalifandNASA'sJetPropulsionLaboratorytherover'sbirthplace.YouwouldreallybeforgivenforthinkingthatNASAwastryingtopullafastoneonyouhesaidandweactuallyputaroveroutintheMojaveDesertandtookapicture﹣alittleL.A.LosAngelessmogcominginthere.HeaddedToacertainextentthefirstimpressionyougetishowEarth﹣likeitseems. WheretheCuriosityactuallysitsisa96﹣mile﹣widecraternamedGaleneartheMartianequator.Tothenorththeimagesshowpartofthecraterrimthatisbelievedtohavebeenerodedbyflowingwater.Tothesouthisa3.4﹣mile﹣highpeakthatthescientistscallMountSharpwhichCuriosityismeanttoreachandtoclimb.ByinvestigatingthelayersofsedimentaryrockonMountSharpmis﹣sionscientistshopetoreconstructtheclimateandenvironmentofearlyMarsandtellwhetheritcouldhavebeenoncebeenhabitableforlife. ThephotosalsoshowmarksthatCuriosityhasmadeatthelandingsite.AsCuriositywasloweredtothesurfaceofMarsblastsfromthedescent﹣stageenginescreatedindentationsinthenearbysoilexposingthebedrockbelow.Thisexposedbedrockislikelytobeoneofthefirstareasofscientificexplorationontherover'splannedtwo﹣yearjourney. Aftertheflawlesslandingthefirstweekofoperationsoftheroveronthegroundalsoproceededalmostperfectlytooasengineersstartedcheckingouttherover'ssystemdeployedthehigh﹣gainantenna天线andraisedthemast天线杆thatholdsthecameras. Sofarnosignificanttroublehasarisen.Theweatherinstrumentexperiencedaproblemthatengineersfiguredoutadaylater.Therover'sinternaltemperaturesareslightlywarmerthanexpectedpossiblybecausethecrateriswarmerthanpredictedorbecauseNASA'scomputermodelsofCuriositywerenotquiteright.Worriesaboutoverheatingcouldputconstraintsonwhencertaininstrumentscanbeused.ButtheheatisalsoaboonreducingtheenergyCuriosityneedstowarmupitsjointsandwheelsbeforemoving. 1WhereistheroverCuriosity'sreallocation A.InthemiddleMojaveDesertnearitsbirthplaceintheUS. B.TothesouthofcraterGalethatisneartheMartianequator. C.NeartheMartianequatorwhichiserodedbyflowingwater. D.Ontopofa3.4﹣mile﹣highpeakwhichusedtobehabitable. 2Itcanbeinferredfromthepassagethattherover'sinvestigation. A.islikelytostartwiththestudyoftherocksonMars B.isdeterminedonthereconstructionoftheclimateonMars C.startedimmediatelyaftertherover'sperfectlanding D.canonlybeginafteraweek'spreparationontheground 3Whatcausedtherover'sunexpectedwarmerinternaltemperature A.Aminorproblemoftheweatherinstrument. B.ProblemsofNASA'scomputermodelsofCuriosity. C.Theimpactontheroverduringlanding. D.Overheatingofcertaininstrumentintherover. 4Whatisthemainideaofthepassage A.HowearthlikethesurfaceofMarsis. B.ThesuccesslandingofCuriosity. C.NASA'sachievementininvestigatingMars. D.HowfarthemissionofCuriosityhasgone.

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