星期天有很多人在胜利动物园其中中老年人和中年人人数的比是2比9
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Therewillcertainlybealotofpeoplecelebratingthevictoryoftheirfavoriteteaminthestreettonight.
kindsofanimalsintheManydifferentfood
IoftengotothezooonSunday,therearemanyanimalsinthezoo.Look!KangaroofromAustralia,itdoesnoteatmeat,itr
TodayisSunday.Igototheparktowander.Iseetreesofgreenandcolourfulflowers.Iseeskiesofblueandcloudsofwhi
Ourfamilywenttothezoo.Therewerealotofanimals,forexamplemonkeys,pandas,tigers,lionsandsoon.Westayedth
therearemanyanimalsinthezoo.我觉得最好是manykindsofanimals
(TodayisSunday,myfathertookmetothezoo.Thezoohasalotofpeople,theyalsoseetheanimals.Thereareavarietyof
总人数有没有啊,条件不足啊,设老年人数为y,中年人数为x,儿童人数为z,所以y/x=2/9;x/z=3/7,y为1时x=4.5没有半个人的所以y最小为2即老人:中年:儿童=2:9:21,只能按这个倍数
老年人数量和中年人的数量和儿童数量的比是2:9:21,老年人钱和中年人钱和儿童人钱的比是2:27:42,1917÷(2+27+42)=27老人2*27=54中年人9*27=243儿童21*27=567
小猴的个数=2+25=27个再问:那一共有多少只猴呢再答:一共=18+27=45只再问:谢了我被这几个人给能蒙了
TodayisSunday.Myfathertookmetothezoo.Whenwegottothere,thezoowascrowdedwithpeople.Manypeoplewentthere
IhaveawalkintheparkinSundayafternoon.It'sasunnyday.Inthepark,thereisateachergoforawalkwithadog.Shese
LastSunday,Iwenttothezoowithmyfriends.Inthezoo,therearemanyanimals,forexample,tigers,lions,pandaands
Ivisitedthezoowithmyyoungerbrotherlastweek.Theskywasclear.Wetookthepublictransportthere.Therewereman
Kidslovegoingtothezoobest,becausetherearealotofanimals.
OnSunday,myfriendsandIfrommyhometogotothezooon8o'clock.
TonyoftengoestothezooonSunday.Therearemanyanimalsinthezoo.Look!ThiscangaroocomesfromAustralia,iteats
Tip:todayisSunday,LiuRannoclass,heandhisfatherwenttothezoo.Wherehesawmanyanimals,tiger,monkeys,panda
it'ssundaytoday.thesunisshining,andmyfriendsandIwenttothebeach.Ttherearemanypeoplethereonvacation.So
TodayisSunday.MikeandIgotothezoo.Weseealotofanimalsthere.thekingoftheanimals如果是日记的话,要用过去时TodayisSund