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1.Infact,Ithinkthattheyaresometimesobsessed
  • 1.Infact,Ithinkthattheyaresometimesobsessed

  • 问题详情:1.Infact,Ithinkthattheyaresometimesobsessed________it.2.Shefellasleep________thelightburning.3.Everyoneelsejusttastedabitofdishandthenputtheirchopsticks________,continuingtochat.4.________mysurprise,moredishesarrived,plussoups,sidedishes,anddesserts.5.M...
  • 22822
 Infact,Tomdidn’tknowtheoldman       helpedhimjustnow.A...
  •  Infact,Tomdidn’tknowtheoldman       helpedhimjustnow.A...

  • 问题详情: Infact,Tomdidn’tknowtheoldman       helpedhimjustnow.A.whose                  B.which                    C./                       D.who【回答】D知识点:定语从句题型:选择题...
  • 27978
.阅读材料,回答问题.(1+)×(1-)=×=1;(1+)×(1+)×(1-)×(1-)=×××=(×)×(×...
Infact造句怎么写
  • Infact造句怎么写

  • 1、Infact,peoplewhodonothavehighcold,butpeoplearenotwarmyou2、Infactthere’sjustasingleroadahead,stretchingonwithallitstwistsandturns,andyou’vesimplygotnochoicebuttofollowit.3、Infact,thebookhadbeenwrittenbya26-year-oldex-lawyernamedWashingtonIrving...
  • 32531
Infact,manyofourguestsaskforaccommodationshere
  • Infact,manyofourguestsaskforaccommodationshere

  • 问题详情:Infact,manyofourguestsaskforaccommodationshere_____theycome.      A.attime               B.firsttime            C.forthefirsttime                  D.eachtime【回答】D知识点:词组短语题型:选择题...
  • 4203
计算:(1﹣)×(1﹣)×(1﹣)×(1﹣)×…×(1﹣)×(1﹣)
 Infact,nobody
  •  Infact,nobody

  • 问题详情: Infact,nobody_______.A.liketolaughat        B.likestobelaughedat C.liketobelaughat   D.likeslaughingat       【回答】B知识点:动词语态题型:选择题...
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(2017·全国卷Ⅲ)Infact,thekeytoeasymorningwake­up
  • (2017·全国卷Ⅲ)Infact,thekeytoeasymorningwake­up

  • 问题详情:(2017·全国卷Ⅲ)Infact,thekeytoeasymorningwake­up________(lie)inresettingyourbodyclock.【回答】lies句意:事实上,早晨轻松醒来的关键在于重新调整你的生物钟。句子的主语是thekey,谓语动词应用第三人称单数。知识点:主谓一致题型:短文改错...
  • 32735
用方框中所给短语的适当形式填空。call…at,infact,besimilarto,aslongas,car...
观察下列各式:(x﹣1)÷(x﹣1)=1(x2﹣1)÷(x﹣1)=x+1;(x3﹣1)÷(x﹣1)=x2+x+...
  • 观察下列各式:(x﹣1)÷(x﹣1)=1(x2﹣1)÷(x﹣1)=x+1;(x3﹣1)÷(x﹣1)=x2+x+...

  • 问题详情:观察下列各式:(x﹣1)÷(x﹣1)=1(x2﹣1)÷(x﹣1)=x+1;(x3﹣1)÷(x﹣1)=x2+x+1(x4﹣1)÷(x﹣1)=x3+x2+x+1(1)根据上面各式的规律可得(xn+1﹣1)÷(x﹣1)=  ;(2)求22019+22018+22017+……+2+1的值.【回答】解:(1)根据上面各式的规律,可得:(xn+1﹣1)÷(x﹣1)=xn+xn﹣1+…+x+1. (2)∵(xn+1﹣1)÷(x﹣1)=xn+xn﹣1+…+x+1,∴22019+22018+22017+……+2+1=(22020...
  • 17232
 (x-1)-(1-x)+(x+1)=3x-1.(­)­
  •  (x-1)-(1-x)+(x+1)=3x-1.(­)­

  • 问题详情: (x-1)-(1-x)+(x+1)=3x-1.(­)­【回答】∨知识点:整式的加减题型:填空题...
  • 32947
根据(x﹣1)(x+1)=x2﹣1,(x﹣1)(x2+x+1)=x3﹣1,(x﹣1)(x3+x2+x+1)=x...
  • 根据(x﹣1)(x+1)=x2﹣1,(x﹣1)(x2+x+1)=x3﹣1,(x﹣1)(x3+x2+x+1)=x...

  • 问题详情:根据(x﹣1)(x+1)=x2﹣1,(x﹣1)(x2+x+1)=x3﹣1,(x﹣1)(x3+x2+x+1)=x4﹣1,…的规律,则可以得出22017+22016+22015+…+23+22+2+1的结果可以表示为  .【回答】22018﹣1.【解答】解:22017+22016+22015+…+23+22+2+1=(2﹣1)(22017+22016+22015+…+23+22+2+1)=22018﹣1.知识点:乘法公式题型:填空题...
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根据所给汉语,完成下列句子。1.    Infact,Chinese
  • 根据所给汉语,完成下列句子。1.    Infact,Chinese

  • 问题详情:根据所给汉语,完成下列句子。1.    Infact,Chinese_____________(从未停止)takingwordsfromotherlanguages,say,“ganbu”or“minzhu”fromJapanese.2.    Inmostcases,thesepeoplesimplydonotenjoythejob______________(他们正在做的)。3.     Asth...
  • 22319
—Whoreachedthestationontime?—I        !Infact,Iarrivedt...
  • —Whoreachedthestationontime?—I        !Infact,Iarrivedt...

  • 问题详情:—Whoreachedthestationontime?—I        !Infact,Iarrivedthere5minutesearlier.A.was                                                         B.reachedC.did             ...
  • 10870
Whydoesfashionchange?Infact,therearesomanyreasonssuchas...
  • Whydoesfashionchange?Infact,therearesomanyreasonssuchas...

  • 问题详情:Whydoesfashionchange?Infact,therearesomanyreasonssuchasfamousdesigners,newtechnologiesandsocialevents.Isupposetheyallinfluencefashionverymuchandalsocariousthingslikefamouspeople,magazinesandmoviesareconnectedstronglytofashionchanges.However,w...
  • 13005
Whatcanyouimaginethelife100yearsfromnow?Infact,noonecan...
  • Whatcanyouimaginethelife100yearsfromnow?Infact,noonecan...

  • 问题详情:Whatcanyouimaginethelife100yearsfromnow?Infact,noonecanknowitfromnow,butscientistsstudyingtheevolutionofthesociety,humanlifeandtheworldingeneralmakesuchkindofpredictionsbasedonscientificdata.Accordingtotheirpublicationsinscientificjournals,le...
  • 17042
计算:(1-)(1-)(1-)……(1-)(1-).
  • 计算:(1-)(1-)(1-)……(1-)(1-).

  • 问题详情:计算:(1-)(1-)(1-)……(1-)(1-).【回答】原式=(1-)(1+)(1-)(1+)(1-)(1+)……(1-)(1+)(1-)(1+)=×××……××=×=.知识点:乘法公式题型:计算题...
  • 30891
.计算(﹣1)1+(﹣1)2+…+(﹣1)2000=  .                          ...
 Infact,listeningisjustas
  •  Infact,listeningisjustas

  • 问题详情: Infact,listeningisjustas________asspeakinginlanguagelearning.A.important   B.moreimportant    C.moredifficult   D.moreinteresting【回答】A知识点:相似相近词比较题型:选择题...
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(22+1)(24+1)(28+1)(216+1)+1=  .
  • (22+1)(24+1)(28+1)(216+1)+1=  .

  • 问题详情:(22+1)(24+1)(28+1)(216+1)+1=.【回答】232.【考点】平方差公式.【专题】计算题.【分析】原式乘以(2﹣1)后,利用平方差公式依次计算,合并即可得到结果.【解答】解:原式=(2﹣1)(2+1)(22+1)(24+1)(28+1)(216+1)+1=(22﹣1)(22+1)(24+1)(28+1)(216+1)+1=(24﹣1)(24+1)(28+1)(216+1)+1=(28﹣1)(28+1)(216+1)+1=(216﹣1)(216+1)+1=232﹣1+1=232.故...
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先观察:1﹣=×,1﹣=×,1﹣=×,…(1)探究规律填空:1﹣=  ×  ;(2)计算:(1﹣)•(1﹣)•...
  • 先观察:1﹣=×,1﹣=×,1﹣=×,…(1)探究规律填空:1﹣=  ×  ;(2)计算:(1﹣)•(1﹣)•...

  • 问题详情:先观察:1﹣=×,1﹣=×,1﹣=×,…(1)探究规律填空:1﹣=×;(2)计算:(1﹣)•(1﹣)•(1﹣)…(1﹣)【回答】【考点】有理数的混合运算.【分析】(1)利用平方差公式变形即可得到结果;(2)原式利用平方差公式化简,计算即可得到结果.【解答】解:(1)原式=×;(2)原式=(1﹣)(1+)(1﹣)(1+)…(1﹣)(1+)=××××…××=,故*为:(1);知识点:有理数的乘方题型:...
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 (+1)(-1)-+()-1;
  •  (+1)(-1)-+()-1;

  • 问题详情: (+1)(-1)-+()-1;【回答】解:原式=3-1-4+2=0.知识点:二次根式的乘除题型:计算题...
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选词并用其适当形式填空pride,infact,laughat,connect…with,understand...
   Whatcanyouimaginethelife100yearsfromnow?Infact,noone...
  •    Whatcanyouimaginethelife100yearsfromnow?Infact,noone...

  • 问题详情:   Whatcanyouimaginethelife100yearsfromnow?Infact,noonecanknowitfromnow,butscientistsstudyingtheevolutionofthesociety,humanlifeandtheworldingeneralmakesuchkindofpredictionsbasedonscientificdata.Accordingtotheirpublicationsinscientificjourn...
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Infact,mostofuswould         theconsequencesofstupid de...