碘的四氯化碳溶液的颜色

一道初二下册函数题1.点B是反比例函数 Y=3/x上的一点,过点B做NC垂直X轴于C,做BD追至Y轴于D,若四边形OCBD的周长为12,求OB的长2.做直线OA交反比例函数于点A',在图像上是否存在点P（记点P的横坐标 初二下册函数练习题难一些的填空题、应用题 问一道初二函数题如图,在直角座标平面内,射线a和b分别表示A、B两种型号的货船在匀速行驶中的路程S（单位：百米）与行驶时间t（单位：分）之间的关系.根据图中的信息填空1.A货船行驶400 求英文高手帮忙翻译下:"希望你早点好起来,一个来自远方的祝福."要流畅的 求克雷洛夫寓言读后感!500字左右, 英语作文当你选择私人助理的时候,经验和个人品质哪一个更重要? 本人大三,女生,想买一款1000左右的手表,质量第一,选择什么手表比较好呢?不是很喜欢swatch,据说是一次性的不是很经用,我主要是希望能带久点 我在寻找英语口语好的女翻译,期待中,是你吗? X字母开头的单词有没有人知道X开头的关于火的或关于速度的单词,如果没有的话,有威势的也可以,最好简单一点的.不一定要一X开头了,只要和Fire合起来好听通顺有威势的,请不要Ctrl+C了!这是 以字母s开头有v的单词 有多少要多少有s 和v 就行 比较时尚的单词就行 以T A I V E X这几个字母开头的组成单词,最好有关联最好表现的是美丽健康的生活,与医疗健康管理有相关联的含义,最后能组成slogan的话语. 英语翻译1,You make me feel so loved and so special and I feel as though I don't deserve all the beautiful things you say to me and about me.I'm very glad that you feel good when you read my emails.2,I know I would be way too busy looking at you a 英语翻译1,But make sure that you never think about our Geographical distance between us for now ,It has nothing to do with our passion ,because no mountain can be too high for a love to climb,no sea can be much ferocious for the passion to cross. 英语翻译1,My goodness it meant the world to me.I don't think I could ever express to you how much your words mean to me.2,I waited for the truth to be revealed but you know that God is showing me the truth each and every day and it’s beyond my 帮我改下这篇文章的语法和词汇错误University entrance examination,Yes,university entrance examination!In China,no one will doubt that university entrance examination can change one’s life.Also,this examination really changed me a lot. 谁能帮我改一下这篇文章的语法和词汇错误啊58,this was my average mark of English in senior high school.105,this was my English mark of university entrance examination.To me,it was a miracle.In my senior high school,my English was ve 帮我改一下这篇文章的语法,词汇错误Culture,this was my first reaction to this question.If I were given the opportunity to make one significant change in the school,I would add a subject,which called “culture”.No matter Chinese cultu 请帮小弟修改下这篇文章的语法和单词错误Honey, I miss you, miss you and hold together, wash your face with you brush your teeth every day to sleep, but also to kiss you and you have to go shopping, you see how the stars are beautiful It is too hot.I can ____ stay outside. 卜在姓氏里读什么 萝卜的卜在姓氏中到底怎么读才正确 请问一下no doubt的用法 no more用法 我想知道no more在句中的位置?比如在有be 动词的句中应该放什么位置：i'm afraid no more 还是i'm no more afraid或者两者都可以?急啊.请不要复制百度上那个no more 和no longer的区别.我要很肯 I hope my English result is better than last.我希望我的英语成绩比上一次好 I hope it won't rain tomorrow .回答“我也是”时,要怎么说?I hope it won't rain tomorrow 回答是I hope so 还是i hope not？最好有相关知识！好的话我会提高悬赏！只在I hope so 还是i hope not间选一个！蛮重要的 I hope ( )play soccer with us tomorrow Yes,I hope ( ) Ahe won't,it too Bhe won't ,so too 下面短文中有四处错误,请找出来,并改正Hello.My name am Amy.I am ten.I'm from American.I'm a girl.I'm in class Four,Grade Three.This are my friend,Chen jie.Do you want to the be my friend 短文有错 请帮忙找出来并改正One late afternoon,on my way back school,I saw a strange man with a pair of black glasses stands beside a house when I went by a street corner.I sense someting wrong so I hid myself by a tree to see what would 关于doubt的用法? I doubt 的用法有哪些? doubt的用法我主要想问这个问题：doubt后面什么时候跟that 什么时候跟about 什么时候跟wheter 谁能告诉我doubt的用法?DOUBT后面加that是不是 不相信 的意思?例,i doubt that you are a good man那后面加weather和if又是什么意思呢?