有關A.81的精選知識

知識的精華會讓學習更簡單容易，熱門的A.81鑑賞列表是專門提供A.81的相關精彩內容的地方，這裡的A.81相關內容，小編都精心編輯，精選優質A.81的相關知識，分享一些A.81方面的精華知識。

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等比數列中，，，則的前4項和為（）A．81 B．120 ...

問題詳情：等比數列中，，，則的前4項和為（）A．81 B．120 C．168 D．192【回答】B【解析】由得．∴，．故選B．知識點：數列題型：選擇題...
81.Theyfoundtheremainsofbuildingburiedb

問題詳情：81.Theyfoundtheremainsofbuildingburiedb____________(在…下面)thesand.82.Iamsuggestingtoyouthatthereisa______________(區別))betweentruthandso-calledreality.83.Thenewly-builtrailwaywillbe_______...
（﹣81）÷2+÷（﹣16）；

問題詳情：（﹣81）÷2+÷（﹣16）；【回答】原式=﹣81×﹣×=﹣36；知識點：有理數的乘除法題型：計算題...
81.Thefarmersinthisareahadagoodharvestlastyearthanks...

問題詳情： 81.Thefarmersinthisareahadagoodharvestlastyearthankstothes_____________farming. 82.Hewasa____________________inthebook. 83.Hefinishedhisworkinap__________________（積極的）wa...
4x2=81；

問題詳情：4x2=81；【回答】解：∵x2=，∴x=±=±；知識點：平方根題型：計算題...
81.Hebrokedownthe

問題詳情：81.Hebrokedownthe_________(壁壘)thathadexistedbetweenracesandstylesofmusic.82.Their_________(complain)seemsillynow,butbackthenrockandrollwasallthemorepopularwiththeyouthbecauseparentsandgrandp...
算術平方根為9的數是( )．　　A．3 B．±3 　 C．81 　 D．±81

問題詳情：算術平方根為9的數是( )．A．3 B．±3 C．81 D．±81【回答】C 知識點：平方根題型：選擇題...
81.With

問題詳情：________________________________________,someanimalsarefacingthedangerofdyingout.(cut) 由於越來越多的森林被砍伐,一些動物正面臨著滅絕的危險。larly____________________________________________Am...
81.Canyout

問題詳情：81.Canyout____________（忍受）suchalongperiodofworktime?82．Inordertomake____________(準備)forthecomingcompetition,hedevoteshissparetimetoreadingeveryday. aref____________tousemobilephonesinschoo...
10Iliveinasmalltowninthesouth.Thisistypical 81.

問題詳情：10Iliveinasmalltowninthesouth.Thisistypical 81.________________Chinesetown.Therearenotonlytwomainstreets 82.________________whichacrossinthemiddleofthetown.Aroundthe...
81． WhenIwaslittle,Friday’snightwasourfamilygamenight...

問題詳情：81． WhenIwaslittle,Friday’snightwasourfamilygamenight.Aftersupper,wewouldplaycardgamesofallsortinthesittingroom.Asthekid,Ilovedtowatchcartoons,butnomatterhowmanytimesIaskedtowatchingthem,...
81.Itisc

問題詳情：81.Itisc_______________ofmybosstoallowmetohaveadayoffonMother’sDay.82.Youcan’texpectthatalltheproblemscanbe____________(解決)inaveryshorttime.83.Ana________________mustbemadebeforeyouseeyour...
81.Iknow

問題詳情：81.Iknow______________(肯定地)howIcansolvetheproblem.82.Godhelpsthosewho_____________(依靠)themselves.83.Allthemoneyhehadhadbeen_________________(用完),sohehadtomakealivingby begging.84.Wes...
3x3=-81

問題詳情：3x3=-81【回答】知識點：平方根題型：計算題...
81.Paul

問題詳情：____ ____ (把手伸進）hispockettogethisphone.finishedtheworkonhisown____ ____ (因為）nobodyhelpedhim.83.____ ____ ____ (不是每一種）of birdcanfly.Saxons'svictoryabout600yearsearlier...
81.Farmworkersspendmostoftheirtime

問題詳情：81.Farmworkersspendmostoftheirtime_____________.(在戶外)82.Weusuallygooutforawalkat__________.(黃昏)83.Idideverythinginmy____________(能力；力量)tohelpyou.84.BillandIoften____________(不同意；有分...
（﹣81）÷2×（﹣）÷（﹣16）.

問題詳情：（﹣81）÷2×（﹣）÷（﹣16）.【回答】解：（﹣81）÷2×（﹣）÷（﹣16）=﹣81×××=﹣1．知識點：有理數的乘除法題型：計算題...
9的平方根是（）A、3 B、±3 C、81 D、±81

問題詳情：9的平方根是（）A、3 B、±3 C、81 D、±81【回答】B知識點：平方根題型：選擇題...
81.Itmakesasensetoworkontheproblembeforeitgetsoutofcont...

問題詳情：makesasensetoworkontheproblembeforeitgetsoutofcontrol.rbinginthebookshewasreading,sheforgotlunch.teachercuredhimhisbadhabitsandhemadegreatprogressinEnglish.[Z-X-X-K]hertheteachernorthestudents...
81.Thosewhob

問題詳情：81.Thosewhob___________theircountrieswerehatedbyallthepeople.82.Theirteamiss___________,andit’shardforustobeat them.83.Alicemusthavedonesomethingwrong,becauseshe’slookingsog__________84.Boy...
81.It’sthefirsttimethatIhadseenthemoviestarfacetoface.8...

問題詳情：81.It’sthefirsttimethatIhadseenthemoviestarfacetoface.82.EnglishisoneoftheofficiallanguageusedinIndia.83.Althoughhetriestotalktomyclassmates,butIstillfindithardtomakefriendswithhim.84.Believi...
81. ...

問題詳情：81. Inagesturetohelppreservehistory,theGreekgovernmenta ▲ ...
81.Theteamp

問題詳情：81.Theteamp___________whentheyrealizedtheywerelostandindanger.82.Christmasisaroundthecorner.It’stimetoputsomed______ ontheChristmas trees.83.Thebookistoodifficult!I’mafraidIwon’tbeabletor...
16x2＝81；

問題詳情：16x2＝81；【回答】x＝±；（知識點：平方根題型：計算題...
81.Thesungivesofflightandwarmth,thatmakesitpossibleforp...

問題詳情：81.Thesungivesofflightandwarmth,thatmakesitpossibleforplantstogrow.82.Whenandwherewillthenextmeetingheld?83.Notonlytheteacherbutalsothestudentshastheireyesexaminedregularly.84.Theyoungmanishig...