![已知，且，则（ ） A．14 B．42 C．7 D．]( "已知，且，则（ ） A．14 B．42 C．7 D．")
- 问题详情：已知，且，则（ ） A．14 B．42 C．7 D．【回答】D知识点：分式的运算题型：选择题...
- 31473
![已知等比数列满足则( ) A．21 B.42 ...]( "已知等比数列满足则( ) A．21 B.42 ...")
- 问题详情：已知等比数列满足则() A．21 B.42 C.63 D.84【回答】B知识点：数列题型：选择题...
- 5804
![Amancamehomefromwork 41 ,tiredandsleepy, 42 his5-yearol...]( "Amancamehomefromwork 41 ,tiredandsleepy, 42 his5-yearol...")
- 问题详情：Amancamehomefromwork 41 ,tiredandsleepy, 42 his5-yearoldsonwaitingforhimatthedoor.“Daddy,mayIaskyouaquestion?Thatis,howmuchdoyou 43 anhour?”“That’snoneofyourbusiness.Whydoyouasksuchathing?”themansaidangrily.“44 ,ifyou45know,Imake...
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![Thejobsofthefuturehavenotyetbeeninvented. 42． .Byhelpin...]( "Thejobsofthefuturehavenotyetbeeninvented. 42． .Byhelpin...")
- 问题详情：Thejobsofthefuturehavenotyetbeeninvented. 42． .Byhelpingthemdevelopclassicskillsthatwillservethemwellnomatterwhatthefutureholds.1.CuriosityYourchildrenneedtobedeeplycurious. 43．.Askkids,“Whatingredients(配料)canweaddtomakethesepancakeseve...
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![如图，∠PQR=138°，SQ⊥QR，QT⊥PQ。则∠SQT= （ ）A.42° B.64° ...]( "如图，∠PQR=138°，SQ⊥QR，QT⊥PQ。则∠SQT= （ ）A.42° B.64° ...")
- 问题详情：如图，∠PQR=138°，SQ⊥QR，QT⊥PQ。则∠SQT= （ ）A.42° B.64° C.48° D.24°【回答】A 知识点：未分类题型：未分类...
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![﹣42+1÷|﹣|×（﹣2）2．]( "﹣42+1÷|﹣|×（﹣2）2．")
- 问题详情：﹣42+1÷|﹣|×（﹣2）2．【回答】原式=﹣16+××=﹣16+=﹣14．知识点：有理数的乘方题型：计算题...
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![如图，△ABC内接于⊙O,∠B=42°,则∠OCA=]( "如图，△ABC内接于⊙O,∠B=42°,则∠OCA=")
- 问题详情：如图，△ABC内接于⊙O,∠B=42°,则∠OCA=__________.【回答】48°知识点：圆的有关*质题型：填空题...
- 26920
![下列计算结果为0的是( ) A.-42-42 B.-42+(-4)2 ...]( "下列计算结果为0的是( ) A.-42-42 B.-42+(-4)2 ...")
- 问题详情：下列计算结果为0的是( ) A.-42-42 B.-42+(-4)2 C.(-4)2+42 D.-42-4×4【回答】B 知识点：有理数的乘方题型：选择题...
- 17891
![FallinLovewithEnglish 42.(hide)behindtheloosedustycurta...]( "FallinLovewithEnglish 42.(hide)behindtheloosedustycurta...")
- 问题详情：FallinLovewithEnglish 42.(hide)behindtheloosedustycurtain,ateenagerpackeduphisovercoatintothesuitcase.Heplannedtoleavehomeatdusk 43.. therewasthunderandlightningoutdoors.Hehadgottodothis 44.. hewastiredofhisparents’nagging...
- 22854
![EnvironmentAwarenessWeekRegalConventionCentre,Halls1-42...]( "EnvironmentAwarenessWeekRegalConventionCentre,Halls1-42...")
- 问题详情：EnvironmentAwarenessWeekRegalConventionCentre,Halls1-424-30March201510:00am-9:00pmFreeadmissionforall!Savetheenvironment,SaveourfutureOurenvironmentneedhelp.Withtheparticipationofmorethan50organizations,EnvironmentAwarenessWeekisthebiggestpub...
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![42.]( "42.")
- 问题详情：42.___________(run)canworkthem____________ofyourlegs.43.ItissaidthatYogais________________greatb_____________tohumanhealth.44.Hesavedthe________________(溺水)boyfromthelake,otherwise,hewouldhavebeen___________(淹死).45.I’m____________busytha...
- 5175
![若，且，则的值是（ ）A.14 B.42 C.7 ...]( "若，且，则的值是（ ）A.14 B.42 C.7 ...")
- 问题详情：若，且，则的值是（ ）A.14 B.42 C.7 D.【回答】D 解析：设，则所以所以.知识点：图形的相似题型：选择题...
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![42.Tobeh ,Idon’tthinkwehaveachanceofwinning.43...]( "42.Tobeh ,Idon’tthinkwehaveachanceofwinning.43...")
- 问题详情：42.Tobeh ,Idon’tthinkwehaveachanceofwinning.43.A iswell-known,theenvironmentinChinaisbadlyinneedofimprovement.44.I’msureyou’lls ifyouworkhard.45.Mary’ssistersingsb____________thanSusan....
- 29636
![42.LiHualearnedbyhimself]( "42.LiHualearnedbyhimself")
- 问题详情：42.LiHualearnedbyhimself____________fromFebruarytoApril.A.from8:30a.m.to11:30a.m. B.from11:50a.m.to1:00p.m.C.from2:30p.m.to4:30p.m. D.from7:00p.m.to9:30p.m.43.Thematerialaboveisabo...
- 6963
![180°-87°19′42″.]( "180°-87°19′42″.")
- 问题详情：180°-87°19′42″.【回答】180°-87°19′42″=179°59′60″-87°19′42″=92°40′18″.知识点：角题型：计算题...
- 30017
![36°17′42″=]( "36°17′42″=")
- 问题详情：36°17′42″=_____度.【回答】36.295 知识点：角题型：填空题...
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![NGC 42造句怎么写]( "NGC 42造句怎么写")
- OneofthesegalaxieswasNGC4258,whosedistancewasveryaccuratelydeterminedthroughobservationswithradiotelescopes....
- 8816
![42.C]( "42.C")
- 问题详情：42.C________(面临)withasevereeconomicdownturn,Chinaistryingtopromotereform.43.Justasaproverbgoes,ittakestwotomakeaq________.Wecan’tblamejustoneside.44.Asiswellknown,waterisc________ofhydrogenandoxygen.45.PorgyandBessisanAmericanoperar_______...
- 10386
![42*造句怎么写]( "42*造句怎么写")
- 东线42*已从长津进入了朝鲜,将展开有名的黄草岭,赴战岭狙击战。时任第42*124师370团*处宣传股干事的于永波回忆说,物质的极度匮乏,密集*火的封锁,加上朝鲜北部气温的骤降,开战第三天,战士们就开始面临断粮。...
- 16910
![Mostnationshaveaherowhois 41 forhisgreatdeeds 42 ins...]( "Mostnationshaveaherowhois 41 forhisgreatdeeds 42 ins...")
- 问题详情： Mostnationshaveaherowhois41forhisgreatdeeds42insavinghiscountry43enemies,orinbringingorder,byhiswiserule,toalandwhichhadpreviously(曾经)beenindisorder.44EnglishheroofthiskindisKingAlfred, 45“theGreat”becausehedidboththesethingswhileh...
- 28175
![PeopleintheUnitedStates 41 theirparentswithtwo 42 d...]( "PeopleintheUnitedStates 41 theirparentswithtwo 42 d...")
- 问题详情：PeopleintheUnitedStates 41 theirparentswithtwo 42 days:Mother'sDay,onthesecondSundayin 43 ,andFather'sDay,onthethirdSundayinJune.Mother'sDaywasannouncedadayfornationalfestival___44 PresidentWoodrowWilson.Hewastheonewho 45...
- 10941
![41.Ican’tstandpeoplewithnosenseof .(humorous) 42.Thec...]( "41.Ican’tstandpeoplewithnosenseof .(humorous) 42.Thec...")
- 问题详情：41.Ican’tstandpeoplewithnosenseof.(humorous) childrenquicklygot(bore)withstayingindoors. 43.(fortunate),youwereoutwhenwecalled. 44.“Areyoureallyanartist?”Felixasked(curious). emusthavebeensome(understand).Ididn’torderallthesebooks. p...
- 26861
![读图13—辽中南地区图，完成42-44题。42．A港口的名称是（ ）： A．大连 B．...]( "读图13—辽中南地区图，完成42-44题。42．A港口的名称是（ ）： A．大连 B．...")
- 问题详情：读图13—辽中南地区图，完成42-44题。42．A港口的名称是（ ）： A．大连 B．秦皇岛 C．天津 D．烟台43．A港口所在的海域是：（ ） A．渤海 B．黄海 C．东海 D．南海根...
- 18287
![已知等腰三角形的一个角等于42°，则它的底角为( )A．42° B．69° ...]( "已知等腰三角形的一个角等于42°，则它的底角为( )A．42° B．69° ...")
- 问题详情：已知等腰三角形的一个角等于42°，则它的底角为( )A．42° B．69° C．69°或84° D．42°或69°【回答】D 知识点：等腰三角形题型：选择题...
- 13994
![如图，⊙O是△ABC的外接圆，∠OBC=42°，则∠A的度数是（ ）A．42°B．48°C．52°D．58°]( "如图，⊙O是△ABC的外接圆，∠OBC=42°，则∠A的度数是（ ）A．42°B．48°C．52°D．58°")
- 问题详情：如图，⊙O是△ABC的外接圆，∠OBC=42°，则∠A的度数是（ ）A．42°B．48°C．52°D．58°【回答】B知识点：圆的有关*质题型：选择题...
- 24008
中文谷
