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1.Infact,Ithinkthattheyaresometimesobsessed
  • 1.Infact,Ithinkthattheyaresometimesobsessed

  • 問題詳情:1.Infact,Ithinkthattheyaresometimesobsessed________it.2.Shefellasleep________thelightburning.3.Everyoneelsejusttastedabitofdishandthenputtheirchopsticks________,continuingtochat.4.________mysurprise,moredishesarrived,plussoups,sidedishes,anddesserts.5.M...
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Infact,mostofuswould         theconsequencesofstupid de...
   Whatcanyouimaginethelife100yearsfromnow?Infact,noone...
  •    Whatcanyouimaginethelife100yearsfromnow?Infact,noone...

  • 問題詳情:   Whatcanyouimaginethelife100yearsfromnow?Infact,noonecanknowitfromnow,butscientistsstudyingtheevolutionofthesociety,humanlifeandtheworldingeneralmakesuchkindofpredictionsbasedonscientificdata.Accordingtotheirpublicationsinscientificjourn...
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.計算(﹣1)1+(﹣1)2+…+(﹣1)2000=  .                          ...
 Infact,nobody
  •  Infact,nobody

  • 問題詳情: Infact,nobody_______.A.liketolaughat        B.likestobelaughedat C.liketobelaughat   D.likeslaughingat       【回答】B知識點:動詞語態題型:選擇題...
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.閱讀材料,回答問題.(1+)×(1-)=×=1;(1+)×(1+)×(1-)×(1-)=×××=(×)×(×...
計算:(1﹣)×(1﹣)×(1﹣)×(1﹣)×…×(1﹣)×(1﹣)
(22+1)(24+1)(28+1)(216+1)+1=  .
  • (22+1)(24+1)(28+1)(216+1)+1=  .

  • 問題詳情:(22+1)(24+1)(28+1)(216+1)+1=.【回答】232.【考點】平方差公式.【專題】計算題.【分析】原式乘以(2﹣1)後,利用平方差公式依次計算,合併即可得到結果.【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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Infact,manyofourguestsaskforaccommodationshere
  • Infact,manyofourguestsaskforaccommodationshere

  • 問題詳情:Infact,manyofourguestsaskforaccommodationshere_____theycome.      A.attime               B.firsttime            C.forthefirsttime                  D.eachtime【回答】D知識點:詞組短語題型:選擇題...
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Whydoesfashionchange?Infact,therearesomanyreasonssuchas...
  • Whydoesfashionchange?Infact,therearesomanyreasonssuchas...

  • 問題詳情:Whydoesfashionchange?Infact,therearesomanyreasonssuchasfamousdesigners,newtechnologiesandsocialevents.Isupposetheyallinfluencefashionverymuchandalsocariousthingslikefamouspeople,magazinesandmoviesareconnectedstronglytofashionchanges.However,w...
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用方框中所給短語的適當形式填空。call…at,infact,besimilarto,aslongas,car...
先觀察:1﹣=×,1﹣=×,1﹣=×,…(1)探究規律填空:1﹣=  ×  ;(2)計算:(1﹣)•(1﹣)•...
  • 先觀察:1﹣=×,1﹣=×,1﹣=×,…(1)探究規律填空:1﹣=  ×  ;(2)計算:(1﹣)•(1﹣)•...

  • 問題詳情:先觀察:1﹣=×,1﹣=×,1﹣=×,…(1)探究規律填空:1﹣=×;(2)計算:(1﹣)•(1﹣)•(1﹣)…(1﹣)【回答】【考點】有理數的混合運算.【分析】(1)利用平方差公式變形即可得到結果;(2)原式利用平方差公式化簡,計算即可得到結果.【解答】解:(1)原式=×;(2)原式=(1﹣)(1+)(1﹣)(1+)…(1﹣)(1+)=××××…××=,故*爲:(1);知識點:有理數的乘方題型:...
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 (x-1)-(1-x)+(x+1)=3x-1.(­)­
  •  (x-1)-(1-x)+(x+1)=3x-1.(­)­

  • 問題詳情: (x-1)-(1-x)+(x+1)=3x-1.(­)­【回答】∨知識點:整式的加減題型:填空題...
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根據(x﹣1)(x+1)=x2﹣1,(x﹣1)(x2+x+1)=x3﹣1,(x﹣1)(x3+x2+x+1)=x...
  • 根據(x﹣1)(x+1)=x2﹣1,(x﹣1)(x2+x+1)=x3﹣1,(x﹣1)(x3+x2+x+1)=x...

  • 問題詳情:根據(x﹣1)(x+1)=x2﹣1,(x﹣1)(x2+x+1)=x3﹣1,(x﹣1)(x3+x2+x+1)=x4﹣1,…的規律,則可以得出22017+22016+22015+…+23+22+2+1的結果可以表示爲  .【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.知識點:乘法公式題型:填空題...
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 Infact,listeningisjustas
  •  Infact,listeningisjustas

  • 問題詳情: Infact,listeningisjustas________asspeakinginlanguagelearning.A.important   B.moreimportant    C.moredifficult   D.moreinteresting【回答】A知識點:相似相近詞比較題型:選擇題...
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 (+1)(-1)-+()-1;
  •  (+1)(-1)-+()-1;

  • 問題詳情: (+1)(-1)-+()-1;【回答】解:原式=3-1-4+2=0.知識點:二次根式的乘除題型:計算題...
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觀察下列各式:(x﹣1)÷(x﹣1)=1(x2﹣1)÷(x﹣1)=x+1;(x3﹣1)÷(x﹣1)=x2+x+...
  • 觀察下列各式:(x﹣1)÷(x﹣1)=1(x2﹣1)÷(x﹣1)=x+1;(x3﹣1)÷(x﹣1)=x2+x+...

  • 問題詳情:觀察下列各式:(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)根據上面各式的規律可得(xn+1﹣1)÷(x﹣1)=  ;(2)求22019+22018+22017+……+2+1的值.【回答】解:(1)根據上面各式的規律,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...
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根據所給漢語,完成下列句子。1.    Infact,Chinese
  • 根據所給漢語,完成下列句子。1.    Infact,Chinese

  • 問題詳情:根據所給漢語,完成下列句子。1.    Infact,Chinese_____________(從未停止)takingwordsfromotherlanguages,say,“ganbu”or“minzhu”fromJapanese.2.    Inmostcases,thesepeoplesimplydonotenjoythejob______________(他們正在做的)。3.     Asth...
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(2017·全國卷Ⅲ)Infact,thekeytoeasymorningwake­up
  • (2017·全國卷Ⅲ)Infact,thekeytoeasymorningwake­up

  • 問題詳情:(2017·全國卷Ⅲ)Infact,thekeytoeasymorningwake­up________(lie)inresettingyourbodyclock.【回答】lies句意:事實上,早晨輕鬆醒來的關鍵在於重新調整你的生物鐘。句子的主語是thekey,謂語動詞應用第三人稱單數。知識點:主謂一致題型:短文改錯...
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—Whoreachedthestationontime?—I        !Infact,Iarrivedt...
  • —Whoreachedthestationontime?—I        !Infact,Iarrivedt...

  • 問題詳情:—Whoreachedthestationontime?—I        !Infact,Iarrivedthere5minutesearlier.A.was                                                         B.reachedC.did             ...
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計算:(1-)(1-)(1-)……(1-)(1-).
  • 計算:(1-)(1-)(1-)……(1-)(1-).

  • 問題詳情:計算:(1-)(1-)(1-)……(1-)(1-).【回答】原式=(1-)(1+)(1-)(1+)(1-)(1+)……(1-)(1+)(1-)(1+)=×××……××=×=.知識點:乘法公式題型:計算題...
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Infact造句怎麼寫
  • Infact造句怎麼寫

  • 1、Infact,peoplewhodonothavehighcold,butpeoplearenotwarmyou2、Infactthere’sjustasingleroadahead,stretchingonwithallitstwistsandturns,andyou’vesimplygotnochoicebuttofollowit.3、Infact,thebookhadbeenwrittenbya26-year-oldex-lawyernamedWashingtonIrving...
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 Infact,Tomdidn’tknowtheoldman       helpedhimjustnow.A...
  •  Infact,Tomdidn’tknowtheoldman       helpedhimjustnow.A...

  • 問題詳情: Infact,Tomdidn’tknowtheoldman       helpedhimjustnow.A.whose                  B.which                    C./                       D.who【回答】D知識點:定語從句題型:選擇題...
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Whatcanyouimaginethelife100yearsfromnow?Infact,noonecan...
  • Whatcanyouimaginethelife100yearsfromnow?Infact,noonecan...

  • 問題詳情:Whatcanyouimaginethelife100yearsfromnow?Infact,noonecanknowitfromnow,butscientistsstudyingtheevolutionofthesociety,humanlifeandtheworldingeneralmakesuchkindofpredictionsbasedonscientificdata.Accordingtotheirpublicationsinscientificjournals,le...
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選詞並用其適當形式填空pride,infact,laughat,connect…with,understand...