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约分=________
约分=________.
约分
再保险业务实践中对分出公司具有选择性而对接受公司具有强制性的再保险安排称为
临时分保
合约分保
强制分保
预约分保
西方的党派制对应的法律制度是契约分权制
约分=_________.
一个分数约分后是若约分前分子与分母的和是80那么约分前分数为.
目前下列属于我行境外美元清算账户行的是
中国银行伦敦分行
富国银行国际分行
汇丰银行纽约分行
花旗银行纽约分行
摩根大通银行纽约分行
一个分数用10约分1次2约分3次3约分2次得约分前的分数是
A
B
C
D
约分__________
本约与预约分类的法律意义
再保险分出业务手续依分保安排方法不同可分为
长期分保手续,合同分保手续及预约分保手续
临时分保手续,合同分保手续及承诺分保手续
临时分保手续.协议分保手续及预约分保手续
临时分保手续,合同分保手续及预约分保手续
一个分数约分前分子分母的比是25分子与分母的和是56约分前的分数是.
再保险业务理论中对分出公司具有选择性〞而对承受公司具有强迫性〞的再保险安排称为
临时分保
合约分保
强迫分保
预约分保
分保分为法定分保和合约分保2005年车险法定分保为合约分保为
15%、15%
15%、10%
10%、5%
5%、10%
英国法律把违约分成_______________与_____________两种
把一个分数用2约分一次用3约分一次用5约分一次得到的最后结果是你知道这个分数原来是多少吗
目前下列不属于我行境外美元清算账户行的是
东京三菱日联银行纽约分行
中国银行纽约分行
汇丰银行纽约分行
花旗银行纽约分行
中国A公司与美国B公司订有一份货物销售合同约定以跟单托收方式结算A公司交运货物后开立了以B公司为付款
中国银行某省分行是托收行,中国银行纽约分行为代收行
中国银行某省分行与中国银行纽约分行之间是委托关系
如果中国银行纽约分行违反托收指示行事,导致A公司遭受损失,A公司可以直接对其起诉
中国银行纽约分行与B公司之间没有法律上的直接关系
再保险分出业务手续依分保安排方法不同可分为
长期分保手续,合同分保手续及预约分保手续
临时分保手续,合同分保手续及承诺分保手续
临时分保手续,协议分保手续及预约分保手续
临时分保手续,合同分保手续及预约分保手续
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假定你是李华你的美国朋友Bill在春节期间给你发了一封节日问候邮件并在信中问及红色在中国春节中的使用请你给他回封邮件介绍下红色在春节中的使用情况.内容包括以下几点 1.红色在中国的象征 2.春节期间红色的使用至少列出两个要点. 注意1.词数100左右 2.可以适当增加细节以使行文连贯
笔直的公路上一前一后同向行驶的两辆汽车AB速度分别为vA=6.0m/s和vB=8.0m/s.当两车的间距为x0=7.0m的时候前车因故障以2m/s2的加速度做匀减速运动后车司机也立即减速则为避免两车相撞后车刹车的加速度至少为
Ifyouonlygotsixhours'shuteyelastnightthereisnoneed1losesleepoverit. Scientistssaythatthoughitis2widebelievedthatweneedeighthoursofsleepanightsixtosevenhoursisthenaturalamount. Advisingshort﹣sleeperstoresteasytheUSresearcherssay3haveimportantimplications暗示含义fortheideathatweneedtotakesleepingpillsbecausesleephasbeenreducedfrom4itnaturallevelbythewidespreaduseofelectricityTVtheInternetandsoon.' TheleadauthorofastudyGhandisaidThere'sthe5expectthatweshouldallbesleepingforeightorninehoursanightandifwetookawaymoderntechnologywewouldbesleepingmore.Butnowforthefirsttimeweareshowingthat'snot6truth. Mostofthose7werestudiedsleptforlessthansevenhoursanightwiththeaverageamountjustsixhoursand25minutes.Thisismuchlessthantheeighthoursoften8recommendinwesternsocieties. Despitethisthepeoplestudiedwereingoodhealth9lowerratesofobesity肥胖症betterbloodpressureand10healthyheartsthanpeopleinindustrialisedsocieties.Theywerealsofitter.
如图所示质量为m半径为r的金属圆环立在绝缘水平面上圆环的电阻为R一根绝缘细线一端连在圆环上另一端连接在天花板上细线刚好拉直且细线与竖直方向的夹角为60°.竖直虚线MN将圆环一分为二在虚线MN右侧加一垂直于金属圆环面向里的匀强磁场使磁场的磁感应强度B按B=ktk为常数的规律随时间t均匀增大重力加速度为g忽略圆环的粗细t时刻圆环对水平面的压力刚好为零则t的值为
介质中有PQ两个做简谐振动的波源两波源相距10mPQ连线为x轴O点恰好为PQ连线中点现让P先振动振幅为0.05m经0.5s振动传到O点O处质点开始向上振动波源Q也开始振动振动方向向下振幅为0.03m已知两波源振动的频率均为5Hz下列说法正确的是 A.波的传播速度为10m/s B.波源P开始振动时振动方向向上 C.PQ两波源均振动后介质中不会形成稳定干涉图样 D.O点为振动减弱点 E.两列波的波长均为2m
Winningliterarycompetitionsdoesn'talwaysleadtofame.Buthavingafewsuchwinstoboastaboutdoesyounoharmwhenapproachingeditorsoragentssoifyouhavedreamsofawritingcareerthesecouldbetheplacetobegin.Belowisalistofthemostinterestingcompetitions.Bearinmindthatcontestswithsmallerprizesattractfewerentriesandarethereforeeasiertowin. WundorEditionsPoetryCompetition WundorEditionsarelookingforcreativewriterstoentertheirlatestpoetrycontest.Ifyouhappentobe16oroversendinapoemonanysubjectrunningtoasmanywordsasyouthinkyoucangetawaywithbeforethejudge'seyesglazeover兴趣丧失. ClosingNov.30.Prize£500.EntryFee£10. Manning'sPitPoetryCompetition Itdoesn'tsoundveryattractivebutitseemsManning'sPitissomethingofabeautyspotwithmorethanitsshareofwildlife.Butit'snowunderthreat.Thiscontestaimsoraisefundstohelpsaveit.Yourtaskistowriteapoemofupto40linesaboutManning'sPitorasimilartreasuredandthreatenedpieceofcountrysidenearatownorvillage. ClosingNov.30.Prizes£100£30£20.EntryFe£3. Commonwealth英联邦ShortStoryCompetition ThiscontestfromCommonwealthWritersisforunpublishedshortfictionofbetween2000and5000wordsaimedatadults.ButyouhavetobeacitizenofaCommonwealthcountry.YoucanwriteyourstoryinEnglishBengaliChinesePortugueseSamoanTamilKiswahiliorMalay. ClosingNo.1.Prize£5000.EntryFee£25. SouthwordFictionChapbookCompetition ToenterthisinternationalcontestfromtheMunsterLiteratureCentreinCorkIrelandyoushouldsubmit10000to15000wordsoffictionintheformofacollectionofshortstories.Storiescanhavebeenpublishedpreviouslyinweborprintjournalsbutnotinastand﹣alonepublicationbytheauthor. ClosingOct.31.PrizesBestInternationalEntryandBestIrishEntry.EntryFee£5forone£10forsix. 1What'sthepurposeoftheliterarycompetitions? A.Toattractmorekidstowritepoems. B.TobringupmoreInternetcelebrities. C.Tomakepeopleknowmoreaboutliterature. D.Toofferaplatformtothosewithwritingdreams. 2WhatisrequiredforparticipantstoenterCommonwealthShortStoryCompetition? A.TheyshouldbeCommonwealthcitizens. B.Theirworksshouldbeupto40lines. C.Theirworksshouldbeaimedatteenagers. D.TheyshouldwritetheirstoriesinEnglish. 3Towhichcontestcanparticipantscontributetheirwebfictions? A.Manning'sPitPoetryCompetition. B.WundorEditionsPoetryCompetition. C.CommonwealthShortStoryCompetition. D.SouthwordFictionChapbookCompetition.
Accordingtoanoldstoryafarmeroncefoundthatabagofcornhadbeenstolenfromhishouse.Hewenttothejudgeandtoldhimabouthisloss.Thejudgeorderedallthepeopleofthefarmtocomebeforehim.Hetookanumberofsticksofequallengthandgaveonesticktoeachman. HethensaidComebeforemeagaintomorrow.Ishallthenknowwhichofyouisthethiefbecausethestickgiventothethiefwillbeoneinchlongerthantheothers. Thethiefwasafraidofbeingfoundoutandsohecutaninchoffhisstick.Thenextdaythethief'sstickwasfoundtobeoneinchshorterthananyoftheothers.Inthiswaythethiefwasfoundoutandwasatoncetakenawaytoprison. 1Thejudgegaveeachmanastick. A.tochangebackthefarmer'scorn B.tobeatthethief C.asatooltofindoutthethief D.soastoplayagametogether 2Sincethethiefcutthestickshort. A.hewasfoundout B.thejudgecouldn'tcatchhim C.hisstickhadanequallengthwiththeothers' D.hisstickwouldn'tbeanylonger 3Thewisewaythejudgefoundoutthethiefintheendwastomake. A.thethiefcutthestickoff B.thethiefcutaninchoffthestick C.thestickgrowaninchlonger D.theother'sstickswouldbecomeoneinchshorter
关于中子的发现产生及作用下列说法正确的是
TeensandyoungerchildrenarereadingalotlessforfunaccordingtoaCommonSenseMediareportpublishedMonday. Whilethedeclineoverthepastdecadeissteepforteenreaderssomedatainthereportshowsthatreadingremainsabigpartofmanychildren'slivesandindicateshowparentsmighthelpencouragemorereading. Accordingtothereport'skeyfindingstheproportion比例whosaythey‘hardlyever'readforfunhasgonefrom8percentof13﹣year﹣oldsand9percentof17﹣year﹣oldsin1984to22percentand27percentrespectivelytoday.Thereportdatashowsthatpleasurereadinglevelsforyoungerchildrenages2﹣8remainlargelythesame.Buttheamountoftimespentinreadingeachsessionhasdeclinedfromclosertoanhourormoretoclosertoahalfhourpersession. Whenitcomestotechnologyandreadingthereportdoeslittletocounsel建议parentslookingfordataabouttheeffectofe﹣readersandtabletsonreading.Itdoespointoutthatmanyparentsstilllimitelectronicreadingmainlyduetoconcernsaboutincreasedscreentime. Themosthopefuldatasharedinthereportshowsclearevidenceofparentsservingasexamplesandimportantguidesfortheirkidswhenitcomestoreading.Datashowsthatkidsandteenswhodoreadfrequentlycomparedtoinfrequentreadershavemorebooksinthehomemorebookspurchasedforthemparentswhoreadmoreoftenandparentswhosetasidetimeforthemtoread. Astheendofschoolapproachesandschoolvacationreadinglistsloom逼近aheadparentsmighttakethischancetostepinandmaketheirownsummerreadinglistandplanafamilytriptothelibraryorbookstore. 1WhatistheCommonSenseMediareportprobablyabout? A.Children'sreadinghabits. B.Qualityofchildren'sbooks. C.Children'safter﹣classactivities. D.Parent﹣childrelationships. 2Wherecanyoufindthedatathatbestsupportschildrenarereadingalotlessforfun? A.Inparagraph2. B.Inparagraph3. C.Inparagraph4. D.Inparagraph5. 3Whydomanyparentslimitelectronicreading? A.E﹣booksareofpoorquality. B.Itcouldbeawasteoftime. C.Itmayharmchildren'shealth. D.E﹣readersareexpensive. 4Howshouldparentsencouragetheirchildrentoreadmore? A.Actasrolemodelsforthem. B.Askthentowritebookreports. C.Setupreadinggroupsforthem. D.Talkwiththeirreadingclassteachers.
假定英语课上老师要求同桌之间交换修改作文请你修改你同桌写的以下作文.文中共有10处语言错误每句中最多有两处每处错误仅涉及一个单词的增加删除或修改. 增加在缺词处加一个漏字符号∧并在其下面写出该加的词. 删除把多余的词用斜线\划掉. 修改在错的词下划一横线并在该词下面写出修改后的词. 注意1.每处错误及其修改均仅限一词2.只允许修改10处多者从第11处起不计分. Wearingapairofworn﹣outshoehewanderedinthestreet.Thoughhungryhecouldnotfindapennyinhispockets.Unfortunatehebecamehomelesseveryoneinherfamilyhadcutoffconnectionwithhim.Mildsongsfromthenearesthouseremindhimofhiseveryparticularinacting.Upfromnowhehasstarinmorethan80filmsthathaveentertainedmanypeople.Hewasconsideredtobeaoutstandingactor.ItwasconvincingthathewouldpickedouttochallengetheOscarthisyear.Butinnoweverythinghaschanged.
Weallknowthatexerciseisgoodforyourhealth.Butsomekindsofexercisemaybebetterthanothers. Runningforexamplemayhelptoprotectagainstheartdiseaseandotherhealthproblems.Runningmayalsohelpyoulivelonger.Researcherssayitisnotimportanthowfaryourun.Italsodoesnotmatterhowfastorevenhowoftenyourun.AsadvertisementsfortherunningshoesNikesayJustDoIt. Recentlyresearchersstudiedmorethan55000adults.Aboutone﹣fourthoftheadultsreportedrunningregularly.Thestudyfoundtheserunnerswereconsiderablylesslikelythannon﹣runnerstodieofanyformofdiseaseincludingheartdisease.Infacttherunnerslivedonaveragethreeyearslongerthanthenon﹣runners. Thisstudylasted15years.Duringthattimemorethan3400oftheindividualsdied.About1.200ofthedeathswerelinkedtoheartdiseasehearattackorstroke. OneoftheresearchersisamannamedD.C.LeeaprofessorofIowaStateUniversityComparedtonon﹣runnershesaidrunnersshowedamuchlowerriskofdyingfromsomediseases.Comparedtonon﹣runnersrunnersshowed30percentlowerriskofdeathbyanycausesincludingheartattackstrokeandcancer.Alsorunnerscomparedtonon﹣runnersshowed45percentlowerriskofdeathbycardiovasculardiseases心血管疾病includingheartattackandstroke. D.C.Leeandtheotherresearchersfoundthatspeeddistanceandhowoftenonerunsmadelittledifferenceinreducingtheriskofdeath.Therunnersinthestudyaveragedbetween10and16kilometersperhour.MrLeesaidslowerrunnersandthosewhoonlyranonceortwiceaweekwerehelpednearlyasmuchasthosewhoranfasterandfurther.Andalsowelookedattheinningovertimeandwefoundthatpersistentrunnersoversixyearsshowedthebiggestbenefitsaswell. 1WhatdoestheauthormeanbyquotingNike'sadJustDoit? A.It'stimeforyoutostartrunning. B.Nikehasalwayskeptitspromise. C.Youhavetorunasfastaspossible. D.Runningdocsyougoodwhateveritsform. 2Theresearchersgottheresultsoftheirstudymainlyby. A.analyzingdata B.havinginterviews C.doingexperiments D.doingfieldsurvey 3WhatcanwelearnfromParagraph5? A.Heartdiseaseisthebiggestkillerofmankind. B.Runnersaregenerallyhealthierthannon﹣runners. C.Heartdiseasehaskilledmorepeoplethancancer. D.Runninggreatlyreducestheriskofcardiovasculardisease. 4WhatcanweknowaccordingtoMrLee? A.Slowerrunnersandfasterrunnersbenefitequallyfromrunning. B.Youcanbenefitmostifyourspeedisover10kmperhour. C.Youmustcontrolyourspeedproperlywhilerunning. D.Thefurtheryourunthemorebenefitsyouwillget.
如图所示相距为d的足够长光滑的U型金属框架MMPQ固定在水平桌面上如图甲所示框架所在的空间内存在方向竖直向下的匀强磁场.一根长为d的金属棒ab放置在框架上其质量为m电阻为r该棒通过一根绕过右侧定滑轮的绝缘轻绳和一物块相连物块质量为3m.已知重力加速度为g导体棒与金属框间接触电阻及金属框架的电阻不计.则 1若所加磁场为磁感应强度为B的匀强磁场求导体棒运动的最大速度 2若所加磁场为随时间变化的匀强磁场导体棒运动的v﹣t图象如图乙所示t=0时刻导体棒ab据PM距离为l磁场强度为B0求t时刻磁场的磁感应强度
假定英语课上老师要求同桌之间交换修改作文请你修改你同桌写的以下作文.文中共有10处语言错误每句中最多有两处.每处错误仅涉及一个单词的增加删除或修改. 增加在缺词处加一个漏字符号∧并在其下面写出该加的词. 删除把多余的词用斜线\划掉. 修改在错的词下面画一横线并在该词下面写出修改后的词. 注意 1.每处错误及其修改均仅限一词 2.只允许修改10处多者从第11处起不计分. Hearingthenewsthatthe2022WinterOlympicswouldbeholdinChinaIfeltveryexcited.ItremindedtomehowIlearnedskatingwhenIwasachild.At7Ibegantogocrazyaboutskating.Inbeginningitwasextremelytoughformetokeepmybalance.IalwaysfalloveronthegroundasaresultofthatIthoughtIhadnotalentforskating.SoIgraduallylostconfidenceandbecameimpatient.ThemoreimpatientIwasthemoreterribleIdid.Iwasabouttogiveupwhilemyfathercametomyassistance.EncouragedbyherIrestoredconfidenceandstoodupagain.AsIpracticedskatinghealwayscreatedarelaxedatmosphereandputforwardsomespecificadvices.EventuallyImadeit.
关于饱和汽与饱和汽压下列说法正确的是A.与液体处于动态平衡的蒸汽叫饱和汽 B.饱和汽的压强叫饱和汽压 C.温度越高水蒸气的饱和汽压越大 D.水蒸气的实际压强越大相对湿度越大 E.某气体处于饱和汽状态时若温度升高则该气体变为未饱和汽
一物体正在做匀速直线运动某时刻突然受到恒定外力作用做曲线运动下列对物体运动判断正确的是
Thesenseofhumorisoneofthemostpowerfultoolsyouhaveforgettingridofanysourceofstressinyourlife.1Wecan'tover﹣estimatetheimportanceofthesenseofhumortoomuch.Infactmakingworkfunhelpsemployeesperformbestandprovidequalitywork. 2Tellingjokesandstoriesandusingteam﹣buildinggamesincompaniesmakepeoplehavemorefunatwork.Somecompaniesevenhavetalentshowsorholddanceorsportscompetitions.Itjustgivesemployeesabreakinthedayandachancetolaughatthemselves. 3Humorshouldbeaboutlaughingwithratherthanlaughingatothers.Weallhaveprobablyheardjokesthatseemedtobotherorhurtothers.Forexamplejokesmakingfunofemployeesfortheirweightracereligionetc.arenotonlyharmfultothepersonbutalsocancreateanunfriendlyworkingenvironment. Evenifthejokeswereintendedtobehumoroustheymaynotbereceivedthatway.Ihaveevenheardspeakersmakeslightdirtyjokesontheaudiencethinkingtheywouldbeseenascool.Infacttheaudiencethoughtthespeakershadnotaste.4InanothercaseIheardaboutamanagerwhowasoutpartyingwithco﹣workersandkiddingabouthowthebosslikedcertainpeoplemorethanothers.Suchjokesactuallyhaddamagingeffectsonpeopleinthecompany. Humorifpropercanbrightenuptheworkplaceandreducesomeofthestressweareallexperiencing5 A.Andtheylostpeople'srespectasaresult. B.Ofcourseitisimportanttouseproperhumoratwork. C.Everyoneagreedthattheirworkneededtobemorefun. D.Thereareplentyofwaystobringhumorintotheworkplace. E.Sotakeamomenttolaughandhelpusalltofeelhappieratwork. F.Inadditionlaughtercanbrightenupthefeelingsofeveryonearound. GThemostobviouswaytomakeyourjobfunistolearntofindsomehumor.
Ageingandrobotsaremorecloselyrelatedthanyoumightthink.Youngcountrieswithmanychildrenhavefewrobots.Ageingnationshavelots.ThecountrieswiththelargestnumberofrobotsperindustrialworkerincludeSouthKoreaSingaporeGermanyandJapan.whichhavesomeoftheoldestworkforcesintheworld. Theconnectiondoesnotmerelyreflectthefactthatyoungcountriestendtobepoorandcannotaffordfancymachineswhichtheydonotneedanyway.Itholdsgoodwithinrichcountriestoo.ThosewithrelativelyfewrobotscomparedwiththesizeoftheirworkforceincludeBritainandFrancebothofwhichbyrich﹣countrystandardsareageingslowly. Tworecentstudiesquantifytheconnection.DaronAcemogluofMITandPascualRestrepoofBostonUniversityshowthatbetween1993and2014thecountriesthatinvestedthemostinroboticswerethosethatwereageingthefastestmeasuredasariseintherateofpeopleover56comparedwiththoseaged26﹣55.Theauthorspositaruleofthumbaten﹣pointriseintheirageingrateisassociatedwith0.9extrarobotsperthousandworkers. AstudyfromGermanyuseddifferentmeasuresbutreachedthesameconclusion.Theyfoundthatthegrowthinthenumberofrobotsperthousandworkersrisestwiceasfastasthefallinthegrowthrateofthepopulatione.g.ifpopulationgrowthfallsby1%thegrowthinrobotdensityrisesby2%.Populationgrowthiscloselyrelatedtoagestructure. Thesefindingsshouldnotbesurprising.Robotstypicallysubstituteforlabour.Thatiswhymanypeoplefearthattheywilldestroyjobs.Countrieswithplentyofyoungworkersdonotneedlaboursubstitutes.Wagestherealsotendtobelowmakingautomationunprofitable.Butageingcreatesdemandforautomationintwoways.Firsttopreventoutputfallingasmorepeopleretiremachinesarenecessarytosubstituteforthosewhohavelefttheworkforceortoenableageingworkerstocontinuetodophysicallabour.Secondoncepeoplehaveretiredtheycreatemarketsfornewkindsofautomationincludingrobotsthathelpwiththemedicalandotherrequirementsofcaringforpeoplewhocannolongerlookafterthemselves 1Whatcanweinferfromthearticle? A.Ageingiscloselyrelatedtorobots B.Ageingcountrieshavefewrobots. C.Robotsareneededinyoungcountries. D.Youngandrichcountrieswantmorerobots. 2WhichofthefollowingbestexplainspositunderlinedinParagraph3? A.Want. B.Remove. C.Assume. D.Obey. 3Howmuchwilltherobotpopulationgrowifthehumanpopulationgrowthdecreasesby3%? A.1%. B.2%. C.3%. D.6%. 4Whydoesageingcreatedemandforrobots? A.Becauseretiredpeoplehavelowerwages. B.Becauserobotsaresubstitutesforretiredworker. C.Becauserobotsareunprofitableinyoungcountries. D.Becausetheretiredneedthesamerobotstheyusedbefore.
如图所示一四分之一圆弧底端与粗糙传送带平滑连接传送带以速度ν沿顺时针方向转动.现将物块从与O点等高的地方静止释放物块沿圆弧轨道下滑经传送带后在B点水平抛出落地点为C.传送带长度未知不考虑空气阻力下列说法正确的是
WhenIwasachildIoftendreamedofthetimewhenIcouldleavehomeandescapetothecity.Welivedonafarmandinthewinterespeciallywewerequitecutofffromtheoutsideworld.AssoonasIleftschoolIpackedmybagsandmovedtothecapital.HoweverIsoondiscoveredthatcitylifehasitsproblemstoo. Onebigdisadvantageismoney﹣﹣﹣itcostssomuchtogooutnottomentionbasicslikefoodandhousing.Anotherdisadvantageispollution.Isufferfromasthma哮喘andattimestheairissobadthatIamafraidtogooutside.Thenthereistheproblemoftravellinground.AlthoughIhaveacarIseldomuseitbecauseofthetrafficjams.Onechoiceistogobybicyclebutthatcanbequitedangerous. Ofcoursethereareadvantages.Firstthereissomuchtodointhecitywhateveryourtastesincultureorentertainment.Besidestherearewonderfuljobsandgreaterchancesofmovingtoamoreimportantjoborposition.Finallyifyoulikeshoppingthevarietyofgoodsisverysurprising﹣﹣﹣andwhatismoreshopsareoftenonlyashortwalkaway. Islifebettertheninthecity?Perhapsitiswhenyouareinyourteens十几岁ortwenties.Howeverasyougetolderandespeciallyifyouhavesmallchildrenthepeaceofthecountrysidemayseempreferable.Icertainlyhopetomovebacktheresoon. 1Whatwasthewriteralwaysthinkingaboutwhenhewasachild? A.Stayingonthefarm B.Movingtothecountryside C.Leavinghomeforthecity D.Runningawayfromtheschool 2Whichofthefollowingistrueaboutthewriter? A.Heisveryoldnow. B.Heisingoodhealth. C.Heprefersdrivingacar. D.Helivesinthecitynow. 3Inthepassagethewritertriesto. A.expresshisopinionsaboutwayoflife B.describehislifeinthecountryside C.showaninterestintheoutsideworld D.persuadethereadertoliveinthecity 4Howisthepassagemainlydeveloped? A.Byinferring B.Bycomparing C.Bylistingexamples D.Bygivingexplanations
Pressuremeansthatpeopleareexpectingalotfromyou.Italsomeansthatyousometimeshavetodoalotofthingsina1periodoftime.Pressureseemstobea2ofmodernlife.Everyonefeelsit.Peoplefeelpressureatwork.Studentsfeelpressureatschoolandeveryonesometimesfeelsthepressureoftryingto3theirfriendsandfamily. Surprisingasitmaysoundpressurecanbean4thing.Whenyouare5pressureithelpsyoutoconcentrateandthinkhardabouttheproblemsthathavetobe6Itforcesyouto7yourtimetodecidewhichproblemsaremoreimportantandwhicharelessimportant.And8whenyouhavefacedtheseproblemsyou9abetterstrongerperson. Ofcoursepressureisn'talways10Toomuchpressurecausesstressanditcan11yourhealth.Itaffectsyourheartyourbloodcirculation循环andyournervoussystem.Peoplewho12toomuchpressureorstresshave13sleepingandeating.Whenthis14it'stimetogethelpfromadoctor.Ifyouarefeelingthiswaymakesureyoutellsomeone.Theworstwaytohandlenegativepressureistokeep15itwillonlymakethings16.Yourattitudehasalottodowithhowyou17pressure.Whenfacedwithaproblemtrytolookatitasachallenge18anannoyance烦恼.Lifeis19withproblemsandpressure﹣theyarenevergoingawaysowehavetofacethemand20them.Intheenditmakesusbetterpeopleandwecanshinelikediamonds. 1A.long B.short C.happy D.sad 2A.part B.title C.sight D.role 3A.affect B.please C.improve D.join 4A.ordinary B.rare C.good D.serious 5A.in B.at C.across D.under 6A.realized B.adopted C.solved D.considered 7A.limit B.record C.organize D.separate 8A.intheend B.inaword C.inturn D.inorder 9A.make B.become C.expect D.develop 10A.interesting B.important C.necessary D.worthwhile 11A.harm B.control C.reduce D.lose 12A.sufferfrom B.takeover C.turndown D.putout 13A.effect B.favor C.trouble D.danger 14A.arrives B.happens C.works D.calls 15A.curious B.careful C.awake D.silent 16A.less B.worse C.easier D.harder 17A.list B.handle C.avoid D.arrange 18A.ratherthan B.nextto C.thanksto D.lessthan 19A.equipped B.offered C.filled D.supplied 20A.check B.charge C.comfort D.overcome
如图所示“嫦娥四号”探测器在环月轨道上做匀速圆周运动测得月球相对“嫦娥四号”探测器的张角为θ“嫦娥四号”探测器离月球表面的高度为h“嫦娥四号”探测器的运行周期为T0已知引力常量为G.则由此可以求得
YearsagoIlivedinabuildinginalargecity.Thebuildingnextdoorwasonlyafewfeetawayfrommine.TherewasawomanwholivedtherewhomIhadnevermetyetIcouldseeherseatedbyherwindoweachafternoonsewingorreading. AfterseveralmonthshadgonebyIbegantonoticethatherwindowwasdirty.Everythingwasunclearthroughthedirtywindow.IwouldsaytomyselfIwonderwhythatwomandoesn'twashherwindow.Itreallylooksterrible. OnebrightmorningIdecidedtocleanmyflatincludingwashingthewindowontheinside. LateintheafternoonwhenIfinishedthecleaningIsatdownbythewindowwithacupofcoffeeforarest.Whatasurprise!Acrossthewaythewomansittingbyherwindowwasclearlyvisible.Herwindowwasclean! Thenitdawnedonme.Ihadbeencriticizing批评herdirtywindowbutallthetimeIwaswatchinghersthroughmyowndirtywindow. Thatwasquiteanimportantlessonforme.HowoftenhadIlookedatandcriticizedothersthroughthedirtywindowofmyheartthroughmyownshortcomings? 1Thewritercouldn'tseeeverythingclearlythroughthewindowbecause. A.thewoman'swindowwasdirty B.thewriter'swindowwasdirty C.thewomanlivednearby D.thewriterwasnear﹣sighted 2Thewriterwassurprisedthat. A.thewomanwassittingbyherwindow B.thewoman'swindowwasclean C.thewomandidcleaningintheafternoon D.thewoman'swindowwasstillterrible 3TheunderlinedsentenceItdawnedonmeprobablymeans. A.Ibegantounderstandit B.itcheeredmeup C.Iknewitgrewlight D.itbegantogetdark 4Fromthepassagewecanlearn. A.oneshouldn'tcriticizeothersveryoften B.oneshouldoftenmakehiswindowsclean C.onemustjudgehimselfbeforehejudgesothers D.onemustlookatothersthroughhisdirtywindows
ArrivinginNewYork TherearethreeairportsinNewYork.WhenyouarriveatoneofthemyoucantakeabusorataxitoanyplaceinNewYork. Eatingout TherearemanykindsoffoodinNewYorkandyoushouldn'teatatMcDonald'severyday.TherearegoodrestaurantsinLittleItalyandChinatownforexample. Hotels TherearelotsofgoodhotelsinNewYork.Thebestistheplazaon5thavenuebutyoudon'thavetopayalottostayinthecitytherearelotsofsmallerhotelsandtheYMCAnearcentralparkisgreatforyoungpeople. Publictransport InNewYorkthere'regoodbusandsubwayservices.Ifyouareplanningtousethesubwayalotyoushouldbuyasubwayticketforthejourneybecauseit'scheaper.InNewYorktakingthetaxiisapartofthecityexperiencesoyoushouldtakeatleastonetaxiduringyourvisit!Butyoudon'thavetousethepublictransport﹣therearelotsofplacesyoucangotoonfootsuchastheEmpireStateBuildingthe5thAvenueandtheCentralPark. Placestosee FinallytherearealotofplacestoseeinNewYork﹣﹣﹣TimesquarethestatueofLiberty.Andyoushouldn'tgohomewithoutclimbingthestatueofLibertytoenjoythesceneryofthecity. Shopping ShoppinginNewYorkisfun.Therearebigshopson5thavenue.Theyareopensevendaysaweek.Butbecarefulwhenyoulookatthepricesyouhavetopayaspecial8%taxoneverythingyoubuyinNewYork. 1Howmanykindsofpublictransportarementionedinthepassage? A.Two B.Three C.Four D.Five 2Howmuchdoyouhavetopayifyoubuyabookof﹩10inNewYork? A.﹩10.8 B.﹩10.08 C.﹩18 D.﹩10 3WhenyouvisitNewYorkyoushould. A.doasmuchshoppingaspossible B.takeataxiwheneveryougoout C.stayatthebesthotel﹣thePlaza D.tryItalianandChinesefood 4Fromthepassageweknowthat. A.Youshouldtakeabustotravelbecauseit'smuchcheaper. B.NewYorkisnotagoodplaceforshoppingforthingsthereareexpensive. C.PeoplecanvisitmanyplacesofinterestinNewYorkonfoot. D.YouarenotallowedtogohomewithoutclimbingtheStatueofLiberty.
1 Todaykidshavemoreworriesandfacemorepressuresthaneverbefore.Hereareafewtipstohelpyourchildfocusonanddowellinschool. ●Createapersonalschedule Recordingeverythingthatmustbedoneonacalendarortodolistwillhelphimtokeeptrackofimportantdatesanddeadlines.Ifhekeepsitinavisibleplacehewillhavenoproblemacknowledgingupcomingeventsandwillbebetterabletoplanhowandwheretospendhistime. ●Watchtheclock 2Ialsorecommendsettinghisclockorwatchfiveminutesaheadsinceit'salwayseasytorunlate.Whenitcomestosomethinglikecatchingabusjustfiveminutescanmakeasignificantdifference. ●Focus Heshouldtrainhimselftobeabletoconcentratealoneononespecifictask.Thisismucheasierinanoise﹣freeenvironment.NoTVorradioshouldbeontodistracthim. ●3 Lackofsleepisproventoharmusphysically.Themoresleepwegetthemorealertweare.Wethushavemoreenergytohandlelife'sdailytasks.Theaverageadultneedsatleastsixhoursofsleepanightandtheaveragechildneedsatleasteight. ●Stayinshape Throughspendingtimeoutdoorsorplayingsportswithfriendshecanblowoffsomesteamsotospeakaswellasre﹣energize.4 ●Talkthroughyourproblems Beabletosharehisconcernswithyou.5Ifyoumakeitclearthatyouunderstandhimandarewillingtohelpnotonlywillyoucontributetohisemotionalhealthbutyou'llhelpbuildanopenandhonestrelationshipaswell. A.Sharingfeelingsoftenmakesthemeasiertodealwith. B.Helpyourchildworkbettertorealizehisaim. C.Settinganalarmforthemorningisamust. D.Getenoughsleep. E.Helpyourchilddobetterinschool. F.Encourageyourchildtobepositive. G.Encouragehimtogetoutside.
李华因在学校使用手机被学校处分他感到很困惑写信向你求助.请根据以下提示给李华回信.开头已给出不计入字数.所给要点必须写到自己可以适当补充相关细节.字数100左右. 手机的优点与家人朋友联系方便 带手机上学的问题影响教学铃声打扰师生花大量时间打手机有害学习和健康 打扰disturb Yourletterreachedmeyesterday.Yousaidinyourletterthat
如图所示竖直圆内部有ABC三个光滑小球三小球在同一个竖直面内C位于最低点ACBC通过轻杆与C球上的铰链连接在一起.AB连线恰好过圆心OBC两球的质量均为mBC连线与竖直方向的夹角为30°重力加速度为g下列说法正确的是
Whenmostofusgetatextmessageonourcellphonefromanunknownpersonweusuallysaysorry1number!andmoveon.ButwhenDennisWilliams2atextthatclearlywasn'tintendedforhimhedidsomething3. OnMarch19Dennisgotagrouptext4himthatacouplehedidn′tknowwereatthehospitalwaitingforthe5ofababy. Congratulations!ButIthinksomeonewasmistakenDennis6.Thebabywasbornandupdatetextswere7quicklyfromtheoverjoyedgrandmotherTeresa.Inher8shedidn′tseemtorealizedthatshewas9thebaby′sphotoswithacompletestranger.WellIdon't10youallbutIwillgettheretotakepictureswiththebabyrepliedDennisbeforeaskingwhichroomthenew11werein. Muchtothefamily'ssurpriseDennisstucktohis12!Heturnedupatthehospital13giftsforthenewmotherLindseyandherbabyboy.Lindsey′shusbandwastotally14bytheunexpectedvisit.Idon'tthinkwewouldhaverandomlyinvitedhimoverbutwe15itandthegifts. Teresa16aphotoofthechancemeetingonasocialnetworkingwebsite17bythetouchingwordsWhata18thisyoungmanwastoourfamily!Hewasso19andkindtodothis.Theposthassincegainedthe20ofsocialmediausersallovertheworldreceivingmorethan184000sharesand61500likesinjustthreedays. 1A.unlucky B.secret C.new D.wrong 2A.received B.translated C.copied D.printed 3A.reasonable B.special C.necessary D.practical 4A.convincing B.reminding C.informing D.warning 5A.wake﹣up B.recovery C.growth D.arrival 6A.responded B.interrupted C.predicted D.repeated 7A.comingin B.settingout C.passingdown D.movingaround 8A.opinion B.anxiety C.excitement D.effort 9A.comparing B.exchanging C.discussing D.sharing 10A.accept B.know C.believe D.bother 11A.parents B.doctors C.patients D.vistors 12A.dream B.promise C.agenda D.principle 13A.bearing B.collecting C.opening D.making 14A.discouraged B.relaxed C.astonished D.defeated 15A.admit B.need C.appreciate D.expect 16A.found B.selected C.developed D.posted 17A.confirmed B.simplified C.clarified D.accompanied 18A.pity B.blessing C.relief D.problem 19A.smart B.calm C.sweet D.fair 20A.sympathy B.attention C.control D.trust
关于黑体辐射下列说法正确的是
Acouplehadbeenmarriedforover60years.Theysharedeverythingtalked1everythingandkeptnosecretsfromeachotherexceptthatthewomanhadaboxinadrawer2shehadcautionedherhusbandnevertoopenoraskherabout. He'dneverthoughtaboutiteversince.Oneday3womangotverysickandthedoctorsaidshewouldn'trecover.Tosortouttheiraffairsthehusbandtookdowntheboxand4bringittohiswife'sbedside.Sheagreeditwastimethatheshouldknow5wasinthebox. 6openithefoundtwosmalltablematsandasumofmoneytotaling$25000.Heaskedheraboutthecontents.Whenweweretobemarriedshesaidmygrandmatoldmethesecretofhappy7marrywasnevertoargueandIshouldjustkeepquietandmakeamat8Igotangrywithyou. Themanwasso9movethathehadtofightbacktears.Shehadonlybeenangrywithhimtwiceinallthoseyearsoflivingandloving!Honeyhesaidthatexplainsthematsbutwhataboutthemoney?Wherediditcomefrom? Ohshesaidthat'sthemoneyImadefromselling10.
已知小量程电流表G满偏电流Ig=30mA改表前需要先测量其内阻实验操作如下 1先闭合开关S调节滑动变阻器R及电阻箱R1使电流表G指针满偏此时电流表A的示数恰好为电流表G示数的5倍记下电阻箱R1的读数为47.5Ω则电流表G的内阻为Ω 2欲将电流表G改装为一个量程为0.6A的电流表电阻箱R1应调整为Ω 3对改装好的电流表进行校对时闭合开关S前滑动变阻器R的滑片应靠近填“M“或“N“端.
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