f最高价氧化物对应的水化物的酸性

我最敬佩的一个人450字 六年级下册英语作文(假期是怎样度过的) 英语翻译Chlorocholine chloride (2-chloroethyltrimethyl-ammonium chloride,CCC) is an anti-gibberellin growth retardant,its mechanism is based on the restraint of the gibberellin biosynthesis in plant tissues.It is well known that CCC induces chang you ___ to school so early.it opens at 7A needn't come B don't need come C needn't comeingD needn't to come 英文的前言与后记,小学水平的就可以. 英语的音标是英语的基础知识中的基础知识么? Neither my brother nor my sister.(help)my parents with cooking用词的适当形式填空.（省略号是要填的词,括号里的是题目给的词） Although he hans made great success,he still lives in countryside with his mother.(改为同义句）_ _ _ his great success,he still lives in countryside with his mother.hans打错了，应该是has 初中英语37 --jim is still angry whit me.--why don't you make a(n)___with him and tell him the tputha instruction b interview c disscussion d appointment请翻译句子和选项并加以说明原因 英语翻译没什么要求 翻译对了就行了 房地产市场竞争日益激烈的今天,房地产营销层面的竞争也随着房地产市场竞争的激烈而日益激烈。自2007年年底以来,宏观调控各项政策的“累积效应” 英语翻译（文中的一些数学术语例如群、正规子群、环等不会可以不翻译,用汉字代替.本书是在长期教学实践的基础上,参考国内外外大量相关文献、教材、专著、文献,并吸纳一个人一些研究 帮我找几个和下面单词发音相同的单词发音与afternoon balloon cartoon room 相同的有哪些?（都是长音O）发音与：book football good look 相同的有哪些?(都是短音O) 帮忙写一篇作文,英语的,why would people like to take risks 努力到底是用with effort 还是with efforts effort和efforts的区别,apology和apologies的区别 by和with的区别有人说with表示用工具,by指手段 方式.可是我觉得工具和手段没有什么区别啊.如：I write with a pen 我用笔写 这里的笔可以表示工具,也可以表示写的手段,请问到底如何区分?回“中 with和for有什么区别要准确,但简洁,而却要丰富,全面,易懂. Is it dangerous if your job has nothing to do with your major?I am an English major,but I hadn't find a suitable job,I am afraid what I owned will be lost sooner or later!But I want to work in Zhuhai,where there is little work chance for English majo It is your job to keep the street 是加clean吗,为什么 找出相同读音的单词 the answer i give is yes but what i mean is no.what was the question have a problem in dealing with business 翻译 填空.讲桌上有一本字典 A dictionary is _____ ______填空.讲桌上有一本字典A dictionary is _____ ______ ______ ______. 括号里填反义字: （）口（）声 （）入（）出 写一篇外语作文The Dictionary 要求：1.词典是学习外语的好助手2.我们应该在实践中学会熟练使用词典3.但是,学习外语不能过分依赖词典4.词数100左右急 （ ）口（ )声括号里的填反义词 口（）声（）谢谢要反义的 在括号里填上一对反义词：（）口（）声 爱的教育读书笔记摘抄 英语翻译翻译【Last night I saw the fireworks …… The one you hate to love is made for you】The one you hate to love is made for you 这个是什么句式? 藕是荷花的“茎”吗?藕是不是荷花的茎? 荷花茎、叶、花、藕、莲蓬的外部特点（概括）