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A.81的精選
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等比數列中,,,則的前4項和爲( )A.81 B.120 ...
2022-08-10
問題詳情:等比數列中,,,則的前4項和爲( )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.It’sthefirsttimethatIhadseenthemoviestarfacetoface.8...
2020-08-12
問題詳情:81.It’sthefirsttimethatIhadseenthemoviestarfacetoface.82.EnglishisoneoftheofficiallanguageusedinIndia.83.Althoughhetriestotalktomyclassmates,butIstillfindithardtomakefriendswithhim.84.Believi...
10Iliveinasmalltowninthesouth.Thisistypical 81.
2020-11-08
問題詳情:10Iliveinasmalltowninthesouth.Thisistypical 81.________________Chinesetown.Therearenotonlytwomainstreets 82.________________whichacrossinthemiddleofthetown.Aroundthe...
81.With
2020-09-26
問題詳情:________________________________________,someanimalsarefacingthedangerofdyingout.(cut) 由於越來越多的森林被砍伐,一些動物正面臨着滅絕的危險。larly____________________________________________Am...
(﹣81)÷2×(﹣)÷(﹣16).
2022-08-18
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...
81.Itmakesasensetoworkontheproblembeforeitgetsoutofcont...
2019-06-14
問題詳情:makesasensetoworkontheproblembeforeitgetsoutofcontrol.rbinginthebookshewasreading,sheforgotlunch.teachercuredhimhisbadhabitsandhemadegreatprogressinEnglish.[Z-X-X-K]hertheteachernorthestudents...
81.Canyout
2021-02-22
問題詳情:81.Canyout____________(忍受)suchalongperiodofworktime?82.Inordertomake____________(準備)forthecomingcompetition,hedevoteshissparetimetoreadingeveryday. aref____________tousemobilephonesinschoo...
81. WhenIwaslittle,Friday’snightwasourfamilygamenight...
2019-02-02
問題詳情:81. WhenIwaslittle,Friday’snightwasourfamilygamenight.Aftersupper,wewouldplaycardgamesofallsortinthesittingroom.Asthekid,Ilovedtowatchcartoons,butnomatterhowmanytimesIaskedtowatchingthem,...
9的平方根是( )A、3 B、±3 C、81 D、±81
2023-02-20
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. ...
2019-11-23
問題詳情:81. Inagesturetohelppreservehistory,theGreekgovernmenta ▲ ...
81.Thosewhob
2021-03-16
問題詳情:81.Thosewhob___________theircountrieswerehatedbyallthepeople.82.Theirteamiss___________,andit’shardforustobeat them.83.Alicemusthavedonesomethingwrong,becauseshe’slookingsog__________84.Boy...
81.Iknow
2022-01-12
問題詳情:81.Iknow______________(肯定地)howIcansolvetheproblem.82.Godhelpsthosewho_____________(依靠)themselves.83.Allthemoneyhehadhadbeen_________________(用完),sohehadtomakealivingby begging.84.Wes...
81.Thesungivesofflightandwarmth,thatmakesitpossibleforp...
2019-08-05
問題詳情:81.Thesungivesofflightandwarmth,thatmakesitpossibleforplantstogrow.82.Whenandwherewillthenextmeetingheld?83.Notonlytheteacherbutalsothestudentshastheireyesexaminedregularly.84.Theyoungmanishig...
算術平方根爲9的數是( ). A.3 B.±3 C.81 D.±81
2021-04-17
問題詳情:算術平方根爲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.Theyfoundtheremainsofbuildingburiedb
2020-11-20
問題詳情:81.Theyfoundtheremainsofbuildingburiedb____________(在…下面)thesand.82.Iamsuggestingtoyouthatthereisa______________(區別))betweentruthandso-calledreality.83.Thenewly-builtrailwaywillbe_______...
81.Thefarmersinthisareahadagoodharvestlastyearthanks...
2022-08-11
問題詳情: 81.Thefarmersinthisareahadagoodharvestlastyearthankstothes_____________farming. 82.Hewasa____________________inthebook. 83.Hefinishedhisworkinap__________________(積極的)wa...
16x2=81;
2021-06-26
問題詳情:16x2=81; 【回答】x=±; (知識點:平方根題型:計算題...
4x2=81;
2021-12-31
問題詳情:4x2=81; 【回答】解:∵x2=,∴x=±=±;知識點:平方根題型:計算題...
81.Paul
2020-03-29
問題詳情:____ ____ (把手伸進)hispockettogethisphone.finishedtheworkonhisown____ ____ (因爲)nobodyhelpedhim.83.____ ____ ____ (不是每一種)of birdcanfly.Saxons'svictoryabout600yearsearlier...
81.Hebrokedownthe
2020-02-01
問題詳情:81.Hebrokedownthe_________(壁壘)thathadexistedbetweenracesandstylesofmusic.82.Their_________(complain)seemsillynow,butbackthenrockandrollwasallthemorepopularwiththeyouthbecauseparentsandgrandp...
81.Farmworkersspendmostoftheirtime
2020-12-17
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.Itisc
2021-05-16
問題詳情:81.Itisc_______________ofmybosstoallowmetohaveadayoffonMother’sDay.82.Youcan’texpectthatalltheproblemscanbe____________(解決)inaveryshorttime.83.Ana________________mustbemadebeforeyouseeyour...
3x3=-81
2020-11-29
問題詳情:3x3=-81【回答】知識點:平方根題型:計算題...
81.Theteamp
2021-02-24
問題詳情:81.Theteamp___________whentheyrealizedtheywerelostandindanger.82.Christmasisaroundthecorner.It’stimetoputsomed______ ontheChristmas trees.83.Thebookistoodifficult!I’mafraidIwon’tbeabletor...
(﹣81)÷2+÷(﹣16);
2020-10-13
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...
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