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共找到 484 与42-41 相关的结果,耗时7 ms
用41.42.43.44这四个数(每个数只能用一次)编几道先减后加,混合算式.□-□+□=□
数学
若x:y:z=2:3:4,则下列各式中正确的是A.2x=3y=4zB.x=2,y=3,z=4C3x=2y=4zD.x:2=y:3=z:41.若x:y:z=2:3:4,则下列各式中正确的是A.2x=3y=4zB.x=2,y=3,z=4C3x=2y=4zD.x:2=y:3=
数学
:2=y:3=z:42.分式
估算.29×31≈99×89≈41×40≈37×42≈79×41≈33×28≈68×22≈91×30≈
数学
估算下面各题.89×102≈139×38≈107×42≈41×198≈61×98≈49×102≈
其他
Somepeopleliketoeatsharkfinsoup,especiallyinsouthernChina.But(41)thesharks'finsisverycruel.Whenpeoplecatchsharks,they(42)theirfinsandth
英语
hey(42)___thei
Iwanttorelateaneventwhichhappenednearly10yearsago.Iwas9atthattime,stillasmallchildbackthen.It(41)inavillageinAlibaug,aplaceinMaharashtr
英语
n Alibaug,a pl
MrWhitewithhiswife(41)nowlivingatasmallItalianhotel,(42)theyhadstayedinItalyformonthson(43).Onenighthewentoutforawalk(44).Itwas(45).The
英语
t out for a wa
Giantpandas(大熊猫)arebeautifulblackandwhite(41).Theylooklike(42).Theyliveonlyin(43).Theyarevery(44)andpeaceful.Theylikeeating(45).Theynev
英语
ful.They like
Emma:Whatareyoudoing,LiLin?LiLin:(41)Emma:Ihavereaditbefore,Whatdoyouthinkofthestory?LiLin:(42)YuGongfoundagoodwaytodealwithhisproblem.
英语
ood way to dea
Whatdoyouthinkofthat?Onemandonated(捐赠)hisstemcells(干细胞)toa(n)(41)livingontheothersideoftheworld.AmanworkingasataxidriverinShanghai(42)a
英语
a taxi driver
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