trip to 初一80
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①ThissummerholidayIplantogotothebeach.Iwillgotherewithmyparentsandcousins.We'llstaythereforthreedays
PositiveattitudetowardslifeBoundlessliferoad,howmanyflowersbloomandthanks,grassgrassyellow,wehavetoc
x/2+3x/2=71/7{1/5[(x-2)/3+4]+6}=9-81/2{5/3[5/6(1/3x+2)-12/5x]+4}=x-25x+2(2x/3+2)=2/3(x-6)+2(2x-7)/2-
.一次篮、排球比赛,共有48个队,520名运动员参加,其中篮球队每队10名,排球队每队12名,求篮、排球各有多少队参赛?2.某厂买进甲、乙两种材料共56吨,用去9860元.若甲种材料每吨190元,乙种
设停电时间为x,蜡烛长度为m;粗蜡烛每小时燃烧m/3,细蜡烛每小时燃烧m/2小时;那么(1-1/3x)=2(1-1/2x)解得x=1.5小时设车长X根据车速不变:(440+X)/30=(240+X)/
7(2x-1)-3(4x-1)=4(3x+2)-1;(5y+1)+(1-y)=(9y+1)+(1-3y);20%+(1-20%)(320-x)=320×40%2(x-2)+2=x+12(x-2)-3(
给你写了8篇,初一水平不算太难!每篇以我的水平大约花了5分钟,初一学生大约每篇40分钟吧!没有难的词汇和句子,是初中水平!我保证你地道和通顺!GirlThereisagirlinmyclass,she
hellostudentsandteacher,mynameis.,iam年龄yearsold,ihavemanyhabbis,suchas,playbasketballandreadthebook,
书都扔了呢,有时间把题目手打出来吧.再问:就是没有时间了==还有1个小时啊,同志是为了赚2分么?啊啊==我绝无他意……再答:。。。表示同情,木有题目我也帮不了你了。。。goodluck。。。
1.设它们的时速应变为x14.5-1.5*7=x*[9-(7+1.5)]解得x=98<9不行2.解设慢车行驶了x小时120*1/2+(120+70)x=630解得x=3答:.
甲乙:速度之比为10:8甲乙:单位路程比为7:9,就是说甲走S1,乙走S2,90S1=70S2,那么每一浆的路程比为7:9那么单位时间内的路程比就是70:72,以次为一个循环的话,就是说,每次甲划10
1AnunforgetbletripLastsummermyparentsandIwenttoBeidaihe.Itwassunnyandhotthatday.Mydaddroveacaranditt
MyfamilyIhaveahappyfamily.Myfamilyhavefivepoeple:grandpa,grandma,father,mother,andme.Mygrandparentsl
MyfamilyIlovemyfamily,becauseIhaveahappyfamily.MyfatherisanEnglishteacher.HisnameisJacky.Heisthirty-
第一篇:DoyouknowChristmasDay?ItisthebirthdayofJesusChrist's.Itisonthetwenty-fifthofDecember.Peopleregar
情景对话一:1.IfyouwanttoknowabouttheweatherinspringinZhuhai?Howdoyouaskyourfriend?(What’stheweatherlikein
Sunday,SunnyItwassundayandthesunwasshinningbrightly.MyfriendsandIwenttothebeachbybikes.Itwasveryhots
我自上初中一年级以来,在学校领导和老师的谆谆教导下,无论在德育、智育、体育等方面都有了的一定的进步.本学年我曾被评为xx县“优秀共青团员”和县的“三好学生”.下面就是我一年来的具体表现.在德育方面.一
Look,Ihaveaniceroom.Comeandhavealook.It’ssmallandnice.Thereisabigbed,asmalldesk,ashelfandacloset.The
3x(-9)+7x(-9)(-54)x1/6x(-1/3)x/3-5=(5-x)/22(x+1)/3=5(x+1)/6-1(1/5)x+1=(2x+1)/4(5-2)/2-(4+x)/3=1x/3-1