小学数学作业评价形式

已知y与x成正比例,z与y成正比例,当x=－3时,y=6；当y=根号2时,z=3.求z与x之间的函数关系式.且求做 z为x的函数 已知根号x＋根号y－1＋根号z－2＝1／2(x＋y＋z),求x,y,z的值. 已知x+y+z≥a+b+c求证 根号x+根号y+根号z≥根号a+根号b+根号c都大于0的,就这样了 你认为还要什么呢 她出生在一个充满艺术气息的家庭翻译成英语 已知C>1,且a=根号（c+1)-根号c,b=根号c-根号c-1.求a和b的大小关系 已知c>1,且x=根号（c+1）-根号c,y=根号c-根号（c-1）,则比较x,y的大小 已知a=根号2-1,b=2乘以根号2-根号6,c=根号6-2 比较a,b,c的大小关系 what a beautiful dress you have on today!要回答他怎么回答? 把棱长3cm的正方体分割成许多棱长1cm的小正方体,表面积增加了百分之几? because that is true这翻译下 Is that true Perhaps it is. This woman is my mother变成一般疑问句 this is my mother._____ ______ _______mother?一般疑问句 this is my grand mother?变一般疑问句 my mother is form shanghai（改为否定句） this is my mother（改为一般疑问句,并作肯定回答）where is he form?（改为复数句）nanchang is in jiangxi.对jiangxi提问she is form cuba（改为复数句） 请英语高手帮忙翻译英文 急等!谢谢第一部分创伤记忆：变异的个体、族群与土地.笔者藉由访谈及其书写,SI以自身经验反复述说外来他者,如汉文教育、资本主义等,导致其不论于价值体系认 英语翻译哪位高手帮我把下面这个中国的地址翻译成英文,一定要准确,因为我要往国内寄东西,但不知道怎么写才够清楚准确不会寄错地方,地址：中国XX省XX市XX区东山一路XX号X单元XXX户 麻烦帮我写一篇英语作文,叙述你收到礼物后得到的启示和你的感激之情,以"A gift"80字的如果好的, it's said that _____ of the water around the world ____ polluted .A.two third;has B.two thirds;have C.two third;are D.two thirds; is This is my pencil 改为一般疑问句 并作肯定回答 This is my pencil.换成一般疑问句. The skirt is my sister's.The skirt is very beautiful.(改成定语从句） 填介词___the sky look___picture it's very beautiful 3 my sister is afraid___snackes 用320厘米长的铁丝做一个框架.长,宽,高的比是5:2:1.这个长方体框架的体积是多少立方立方厘米 用120厘米长的铁丝做一个长方体的框架,长、宽、高的比是3:2:1.这个长方体的体积是多少立方厘米? 用72厘米的铁丝做一个长方体的框架,长,宽,高的比分别是3:2:1这个长方体的体积是多少立方厘米? Mr Li is talking with ___Alice's mother____ now 划线提问 ______ ________ is Mr li talking now划线Alice's mother 用一段长48厘米的铁丝做一个长方体框架,长方体的长宽高的比是1比2比3,这个长方体的体积是多少立方厘米 my mother is talking with my engerlish teacher on the photo.对划线部分提问划线部分是my english teacher 李涛用几个棱长1cm的小正方体木块摆了一个图形,下面是从不同方向看到的平面图.想一想,问这个图形的体积是五年级下学期的数学基础训练人教版32页最后一题,快,急需 英语翻译On Saturday morning,every boy in town was happy,except Tom sawyer.Tom's anut said he had to paint the fence.It was thirty yards long and three yards high!Tom painted a small corner,and then he sat down under a tree to have a rest.Soon the 相马茜是读QIAN还是XI,天道茜是读QIAN还是XI?