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发表于:2022-04-16
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...
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发表于:2021-05-02
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....
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发表于:2020-12-23
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...
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发表于:2021-03-04
问题详情:FallinLovewithEnglish 42.(hide)behindtheloosedustycurtain,ateenagerpackeduphisovercoatintothesuitcase.Heplannedtoleavehomeatdusk 43.. therewasthunderandl...
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发表于:2016-10-26
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,...
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发表于:2021-02-10
问题详情:EnvironmentAwarenessWeekRegalConventionCentre,Halls1-424-30March201510:00am-9:00pmFreeadmissionforall!Savetheenvironment,SaveourfutureOurenvironmentneedhelp.Witht...
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发表于:2020-10-07
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...
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发表于:2023-02-08
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...
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发表于:2021-08-02
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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发表于:2020-12-03
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...
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发表于:2019-08-21
问题详情:42.Tobeh ,Idon’tthinkwehaveachanceofwinning.43.A iswell-known,theenvironmentinChinaisbadlyinneedofimprovement.44.I’msureyou’lls ...
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发表于:2020-01-02
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:( ) ...
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发表于:2020-12-27
问题详情: Mostnationshaveaherowhois41forhisgreatdeeds42insavinghiscountry43enemies,orinbringingorder,byhiswiserule,toalandwhichhadpreviously(曾经)beenindisorder.44Eng...
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发表于:2022-08-13
问题详情:Thejobsofthefuturehavenotyetbeeninvented. 42. .Byhelpingthemdevelopclassicskillsthatwillservethemwellnomatterwhatthefutureholds.1.CuriosityYourchildrenneedtobede...
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发表于:2021-11-06
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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发表于:2017-12-28
OneofthesegalaxieswasNGC4258,whosedistancewasveryaccuratelydeterminedthroughobservationswithradiotelescopes....
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发表于:2022-01-08
问题详情:PeopleintheUnitedStates 41 theirparentswithtwo 42 days:Mother'sDay,onthesecondSundayin 43 ,andFather'sDay,onthethirdSundayinJune.Mother'sDaywasan...
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发表于:2021-02-28
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...
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发表于:2020-03-25
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...
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发表于:2020-05-02
问题详情:42.C________(面临)withasevereeconomicdownturn,Chinaistryingtopromotereform.43.Justasaproverbgoes,ittakestwotomakeaq________.Wecan’tblamejustoneside.44.Asiswellkn...
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发表于:2022-09-04
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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发表于:2021-06-19
问题详情:Amancamehomefromwork 41 ,tiredandsleepy, 42 his5-yearoldsonwaitingforhimatthedoor.“Daddy,mayIaskyouaquestion?Thatis,howmuchdoyou 43 anhour?”“That’snoneo...
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发表于:2019-04-05
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.to4:30...
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发表于:2020-05-18
问题详情:42.___________(run)canworkthem____________ofyourlegs.43.ItissaidthatYogais________________greatb_____________tohumanhealth.44.Hesavedthe________________(溺水)boyf...
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发表于:2020-08-03
问题详情:41.Ican’tstandpeoplewithnosenseof.(humorous) childrenquicklygot(bore)withstayingindoors. 43.(fortunate),youwereoutwhenwecalled. 44.“Areyoureallyanartist?”Fe...