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共找到 14068 与S=. 相关的结果,耗时301 ms
Todaysendingtextmessages(短信)throughmobilephone(手机)isapartofourlives.Accordingtoasurvey(调查),athirdoftheU.S.childrensendmorethan100textm
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end more than
如图,点D在△ABC的边BC上,且与B,C不重合,过点D作AC的平行线DE交AB于E,作AB的平行线DF交AC于点F.又知BC=5.(1)设△ABC的面积为S.若四边形AEFD的面积为25S;求BD长.(2)若AC=2AB;且DF经
其他
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InchoosingStevenChuashisenergysecretary(能源部长),BarackObamahaschosenoneofthemostprominentU.S.scientistsofusingsciencetodealwithglobalwar
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e to deal with
OnSaturdaymorning,AppleInc'siPadtabletcomputer(平板电脑)wentonsaleintheUnitedStatesstoresacrossthecountry.TheiPadcanbeboughtinmorethan200U
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bought in more
ThisThursday,acrosstheU.S.,kidsareskippingschool(逃学)andgoingtoworkwiththeirparents.They'llbemakingcopies,sendingfaxesandsweepingfloors
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and sweeping
Afterayearofexaminingmanystudiesconcerningwhetherhomeworkiseffective.NYCP.S.ElementarySchooldecidedthatmathworksheetsandessayassignmen
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and essay assi
AgenerousstrangerboughtaplaneticketforahomelessmothertowatchherthreedaughterscompeteattheAAUJuniorOlympicGames.Itisanannualeventwhereki
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is an annual
wheredoestheconversationprobablytakeplace?A.AtadepartmentstoreB.AtthepostofficeC.Atthedrycleaner's.
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GetaFREEYEAR!OrderNOWandgetaFREEYEARofParents®magazine!That's2fullyears(24issues)fortheregular1-yearrate-just12.ButHURRY,thisofferwon't
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HURRY,this of
阅读理解GetaFREEYEAR!OrderNOWandgetaFREEYEARofParents?magazine!That's2fullyears(24issues)fortheregular1-yearrate-just$12.ButHURRYthisofferw
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t $12.But HURR
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