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关于A.20B.22C.24D.26的百科

直角三角形有一条直角边为6,另两条边长是连续偶数,则该三角形周长为(    )A.20B.22C.24D.26
26.Thelittleboywascurious
  • 26.Thelittleboywascurious

  • 问题详情:26.Thelittleboywascurious________everythingintheexhibitionhall.27.His ________(arrive)broughtcompletesilencetotheroom.28.Whatremindedme________yourfatheristhewayyouspeak.29.Mr.LiYangthinks________necessarythatwereadEnglishaloud.30.HenryAdams...
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26.Shecouldn’tunderstandhisteacher
  • 26.Shecouldn’tunderstandhisteacher

  • 问题详情:26.Shecouldn’tunderstandhisteacher___________(entire).27.Lastmonth,thousandsofhouses__________(destroy)inthestorm.28.JohnGoodallhasdevotedallherlife_______________theprotectionofwildlife.29.Thenumberofpeopletakingpartinthelecturelastweek____...
  • 6817
北回归线所指的纬线是(    )A.23°26′S       B.23°26′N          C.66...
若热带较现在的范围扩大4个纬度,则黄赤交角为   A.23°26'   B.24°26'   C.25°26'...
Whatisafairwage?    26    Thesearesomeofthequestionsthe...
  • Whatisafairwage?    26    Thesearesomeofthequestionsthe...

  • 问题详情:Whatisafairwage?    26    ThesearesomeofthequestionstheUnitedNationsInternationalLabourOrganization(ILO)hasrecentlyinvestigated. Withaglobalpopulationofoversevenbillion,isitactuallypossibletomeasureanaverageamount?   27   Using...
  • 20883
【2019•湖北省武汉】26.Thematerialaboveismainlyabout         .A...
*时间是1月26日6时,伦敦应该是A.1月26日14时   B.1月26日0时    C.1月25日22时 ...
Thejobsofthefuturehavenotyetbeeninvented.   26   Byhelp...
  • Thejobsofthefuturehavenotyetbeeninvented.   26   Byhelp...

  • 问题详情:Thejobsofthefuturehavenotyetbeeninvented.   26   Byhelpingthemdevelopclassicskillsthatwillservethemwellnomatterwhatthefutureholds.1.CuriosityYourchildrenneedtobedeeplycurious.   27   Askkids,“Whatingredients(配料)canweaddtomaketh...
  • 16238
已知C+2C+22C+…+2nC=729,则C+C+C的值为
读图7,完成26-27题。26、图中区域属于(   )A.热带            B.北温带      C...
右图中a点经纬度是A.(2°N,26°E)       B.(2°N,26°W)C.(2°S,26°W)   ...
WhenIwasaboy,everyholidaythatIhadseemedwonderful.My  26...
  • WhenIwasaboy,everyholidaythatIhadseemedwonderful.My  26...

  • 问题详情:WhenIwasaboy,everyholidaythatIhadseemedwonderful.My  26  tookmebytrainorbycartoahotelbythe  27 .Allday,Iseemtoremember,I  28  onthesandswithstrange  29  children.Wemadehousesandgardens,and  30  thetidedestroythem.Whenthetid...
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已知▱ABCD的周长为32,AB:BC=1:3,则BC的长(  ) A.4B.12C.24D.28
  • 已知▱ABCD的周长为32,AB:BC=1:3,则BC的长(  ) A.4B.12C.24D.28

  • 问题详情:已知▱ABCD的周长为32,AB:BC=1:3,则BC的长()A.4B.12C.24D.28【回答】考点:平行四边形的*质..专题:计算题.分析:设AB=x,则BC=3x,从而根据平行四边形的周长=2(AB+BC)可解出x的值,继而可得出BC的长度.解答:解:设AB=x,则BC=3x,由题意得,2(AB+BC)=8x=32,解得:x=4,即BC的长度为4.故选B.点评:此题考查平行...
  • 12014
下列各组中两个式子的值相等的是(  )A.32与﹣32    B.(﹣2)2与﹣22C.|﹣2|与﹣|+2|D...
  • 下列各组中两个式子的值相等的是(  )A.32与﹣32    B.(﹣2)2与﹣22C.|﹣2|与﹣|+2|D...

  • 问题详情:下列各组中两个式子的值相等的是()A.32与﹣32    B.(﹣2)2与﹣22C.|﹣2|与﹣|+2|D.(﹣2)3与﹣23【回答】D【考点】有理数的乘方.【分析】原式各项计算得到结果,即可做出判断.【解答】解:A、32=9,﹣32=﹣9,不相等;B、(﹣2)2=4,﹣22=﹣4,不相等;C、|﹣2|=2,﹣|+2|=﹣2,不相等;D、(﹣2)3=﹣23=﹣8,相等,故选D【点评】此题考查了有...
  • 21480
26.Themedicinehaslostits
  • 26.Themedicinehaslostits

  • 问题详情:26.Themedicinehaslostits____(strong),youcan’ttakeit.27.Howbeautifullyshesings!Ihaveneverhearda____voice.(good)28.Hewasintearsand____(obvious)veryupset.29.---MustIreturnthebooktoday? ---No,you____,youcankeepitforanotherweek.30.ThisisMr.Green...
  • 15099
26造句怎么写
  • 26造句怎么写

  • 1、Eachinitialcantakebeoneofthe26Englishletters,meaningthereare26x26=676possiblevaluesforthefirstandlastinitials.2、StudyonPelletsofXL-4-26SolidDispersionsandXL-4-26SolidDispersions;3、26岁时要学会的人生26课。4、ResultsOfatotalof100cases,51(51%)werec...
  • 9826
已知C+2C+22C+…+2nC=729,则C+C+C的值等于(  )A.64                ...
HowtoMakeFriendsGoodfriendshiphasmanyadvantages.   26  ...
  • HowtoMakeFriendsGoodfriendshiphasmanyadvantages.   26  ...

  • 问题详情:HowtoMakeFriendsGoodfriendshiphasmanyadvantages.   26  Butformanyofusitisdifficultandrequirescourage.Belowaresomehelpfulsuggestionsonhowtomakeandkeepfriends.Startaconversation.Startingaconversationisanimportantstepinmakingnewfriends.____...
  • 32789
在下列哪种条件下栽培番茄,对增产有利 A、日温15℃、夜温26℃    B、昼夜恒温26℃  C、日温26℃、...
若a·23=26,则a等于   A.2           B.4               C.6    ...
已知3x3y2与﹣2x3my2是同类项,则4m﹣24的值是(  ) A.20B.﹣20C.28D.﹣28
  • 已知3x3y2与﹣2x3my2是同类项,则4m﹣24的值是(  ) A.20B.﹣20C.28D.﹣28

  • 问题详情:已知3x3y2与﹣2x3my2是同类项,则4m﹣24的值是()A.20B.﹣20C.28D.﹣28【回答】B考点:同类项. 分析:根据同类项的概念求解.解答:解:∵3x3y2与﹣2x3my2是同类项,∴3m=3,∴m=1,则4m﹣24=4﹣24=﹣20.故选B.点评:本题考查了同类项的知识,解答本题的关键是掌握同类项定义中的两个“相同”:相同字母的指数相同...
  • 24308
若实数a≠b,且a,b满足a2﹣8a+5=0,b2﹣8b+5=0,则代数式的值为(  )A.﹣20B.2   ...
Mobilephonesareeverywhereinbigcities.Itseemsthat 26 can...
  • Mobilephonesareeverywhereinbigcities.Itseemsthat 26 can...

  • 问题详情:Mobilephonesareeverywhereinbigcities.Itseemsthat 26 cansurvivewithoutone.Mobilephonesareagreat 27 tostayconnectedwithfriendsandfamily.28,itisimportanttorememberthattherearecertaintimes 29 youshouldnotbeusingyourphone,especiallyasastuden...
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读图,回答26~28题.26.图中A点的海拔高度可能是(    )A.256米          B.260米...