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共找到 314 与61/62= 相关的结果,耗时28 ms
甲种盐水4升,乙种盐水6升,混合后浓度为62%,如果取的甲、乙盐水一样多,混合后的盐水的浓度为61%,问甲乙两种盐水的浓度各是多少?(算术方法,
数学
甲酒精4升,乙酒精6升,混合后浓度62%,如果甲乙都是4升,混合后浓度61%,甲乙两种酒精浓度各是多少?
数学
甲酒精4升,乙酒精6升,混和中纯酒精62%,如果甲乙取同样多,混后的酒精中含酒精61%,甲乙中各含纯酒精%?正确者追加分(5)
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(61)"Green"ismorethanjustacolor.Itmeansthatyoushouldlivetoprotecttheenvironment.--thewater,thelandandtheair.Youcanbeagreenkidbyfollowi
英语
an be a green
61+63+65+.+97+99-60-62.-96-99=?如题最后是减98
数学
Untilrecently,almosteveryonethoughtthatgrowthandprogresswouldmaketheworlda(61)(good)place.Theybelievedthatsomethingnewwasalwaysbettert
英语
g new was alwa
61.Afriend'sgrandfathercametoAmericafromEasternEurope.After(61)(settle)downatEllisIsland,hewentintoacafeteriainManhattantogetsomething
英语
n Manhattan to
61.–Jack,letmeintroduceyoutomyformerroommate,DeniseBlack.–(本题2分)A.Yes,please.B.Good!C.Nicetomeetyou.D.No,Idon’t.62.–Hi.I’myourneighbor
英语
I’m your neigh
Ihadhardlysatdownonthetrainandopenedabarofchocolate(61)areallyoldmanwithhugebagssatdownacrossfromme.Isaidhello(62)him,smilingsweetlyan
英语
hello (62)___h
Ihavealwaysenjoyedlisteningtomusic.Ithelpsmecalmdownafter(61)busyday,andIamalsooneofthose(62)canlistenandstudyatthesametime.Iamnotfond
英语
tudy at the sa
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