氢氧化镉

介绍朋友的英文 朋友用英文的写法tyyrtyrtyrty 有什么好听的英文歌介绍吗? 朋友介绍的,英语怎么说 麻烦帮我一下 各种语言中朋友的写法 中文和英文就不必啦 最新流行好听的英文歌现在最好听、最流行的英文歌都有哪些? 2011有什么好听的英文歌最新的 2011好听的英文歌 全国高中生奥林匹克化学竞赛 怎么用英文翻译 现在初三还有没有英语奥林匹克竞赛? 英语初三竞赛语法Achiecing a high degree of proficiency in English as a foreign language is not a mysterious _____ without scientific basis.A process B pratice C procedure D program请说明为什么谢谢。 2010奥林匹克英语竞赛什么时候举行? 谁知道哪里又05年奥林匹克英语竞赛初三的试题啊?最好初赛决赛都有 初三奥林匹克化学竞赛题(2)将80℃时NaNO3饱和溶液200g加入到300g水中,并冷却至20℃.问此时溶液是否饱和?此时溶液的溶质的质量分数是多少?(80℃,NaNO3 溶解度为148g;20℃,NaNO3溶解度为87g)提示:要完 要难点的,我要比赛了． 小学三年级 英语 谁有小学三年级参加英语故事比赛的题材 小学三年级的英语 小学三年级英语怎么念 英语奥赛试题1.She is as tall as her mother if not ______A.tall then B.so taller C.taller D.more taller2.--How would you like your offee?---_____A.It is well done.B.Very nice,thank youC.One cup,that is enough.D.the stronger,the better.3.Autumn i 英语奥林匹克竞赛(初三)谁有完形填空专项练习? 需要英语初三奥赛的句式转换练习,最好多点,至少30个,多10个+1分~ 如图,若回答上来,送100分 英语奥林匹克竞赛题.急!在线等everybody is different from everyone else.it takes all sorts to make a world.什么意思?下课后我们才离开教室（not ...until)多锻炼对我们的身体是有好处的(be good for) 填空：1.I need another e__basket to keep these eggs .2.A person who never gives up will a____his dream.3.You will have to be p____with a "problem child".4.He is c____buying a new bike .The school is a little far.二.翻译：a：如果我是你 b The plane()from Haikou.(该选哪个?WHY?)A.takes away B.takes off C.takes caredo some experiments with it 和 do few experiments with it有何不同吗? my father missed his plane,and then he had to wait for_____3 hoursA.one B.another C.the other D.otherHe ran the hotel very well and it____many chances for the joblessA.offered B.gave C.brought D.tookpeople use computers widely in the world(保持原 Just then Tom came___ and helped me carry the heavy bag.A.passed B.across C.through DbyI only saw her once ______ my stay in Rome .A.in B.on C.at D.during 谁有近年全国初三英语知识能力竞赛题(初三)的题目和答案?最好有这竞赛的介绍 英语翻译用初三的知识答,不要有语法错误,尽量不要出错1:直到我亲眼看见我才知道那部电影如此恐惧(2种)2:比赛结果明天在会宣布(2种)3:音乐界的一周概要今晚才播出4:昨天那部电影很乏味, 英语翻译1.我通常从早晨8点工作到晚上10点.I usually work ________ 8 p.m.______10 p.m2.他将于下午10点到11点之间的某时抵达南京.He’ll __________in Nanjing__________between 10 p.m_________11 p.m3.妈妈的家务活是干 英语知识题①.( )---Look ! You father is waiting for you over _____ ? ---Oh,I have to go now. See you tomorrwo. A.here B.there C.it D.that②.( )---What's ______,Mum? ---It's a pen A.they