ph=2的某一元酸溶液

提个英语问题,The headmaster has always got some______from the students.空格是complaint还是complaints? we＿dinner＿nine o'clock yesterday evening A.eat,in B.ate,in C.ate,at 这样翻译的对吗,如有问题请指正1 在我昨天晚上吃饭以前,曾和李先生见过面. I had met Mr. Li before I ate dinner yesterday evening. 2 在他辞职（resign）以前,他是个好校长（president）. He had a good president 一张A4纸上画一个洞,人怎么钻过去的 人民币大写十万多怎么写 比如 106741 是 a 壹拾万零陆仟柒佰肆拾壹元 还是 b 壹拾万陆仟柒佰肆拾壹元? 119040怎么写成人民币大写?是壹拾壹万玖仟零肆拾元整；还是拾壹万玖仟零肆拾元整1 细心点,否则你又会出错了 be more careful,or you _____again完成句子：根据所给的提示,完成下列句子 请英文好的朋友帮助修改一下口语考试材料,除了修改语法错误外,还希望能够将语句修改的更“口语”一些.In Shanghai buses are being replaced by an extensive underground rail network. Last week, the shanghai govern 英语翻译I guess we're all one phone call from our knees.这是Taylor Swift的视频的一个标题.不要翻译器 “礼不下庶人,刑不上大夫”这句话的古义和今义是什么? he wanted to lose himself in the city翻译下 如何才能珍惜身边的人事物? 我们这里的少儿英语教师的能力感觉不行,有什么办法提高吗? 我们身边值得珍惜的东西很多:方志敏认为 什么 值得珍惜；女作家张抗抗认为 什么 值得珍惜? Because he is interested in animals 为什么is不改was The little girl is interested in _____(read) comics “I know you don't belong to me.never started to now.even after may not belong to me never meant to belong要怎么弹啊．．．两只手忙不过来．．．不知道怎么分工．．． 寒风凛冽凛冽的意思 我性格懦弱怎么办虽然有时也会爆发,但是我是属于很能忍得那种.忍的内伤了还在忍,结果到最后每次想起来都觉得自己是个猪啊!我现在没事的时候总是会想起被人欺负的情景,每每想到就是 性格软弱怎么办我现在是高中生,有时当别人说的话非常令我反感时,我会和他吵,但当他的势头很强硬时,我就不敢再和他继续下去了,1.我比较瘦弱,怕动手打不过别人,到时候更丢人,2.怕他报复, 请英语经济达人解答一下几道经济问题1.Which of the following costs is independent of output?AnswerVariable costs.Total costs.Marginal costs.Fixed costs.2 Implicit cost refers to:the amount a firm receives for selling its product or ser 关闭的近义词 英语达人+经济学达人来帮忙啊这一段话该怎么翻译?后面的问题该如何回答Ken Allen,capital budgeting analyst for Bally Gears,Inc.,has been asked to evaluate a proposal.The managerof the automotive division belives that replac 短暂、贫穷、封闭的近义词急! 关押的近义词是不是关闭,囚禁呢. Why do you think Li Ming is so happy?Oh,because he----his lost iPad.A.has foundB.will find C.foundD.finds Li Ming can,t go to school,because he is________________（有病的） 国家级非物质文化遗产有哪些我知道有 济公 非物质文化遗产的英文答案 国家级非物质文化遗产保护政策与国家级非物质文化遗产在同一地区的同类商品可不可以打国家级非物质文化遗产招牌. A:What do you think of sitcoms?B:I don't mind them.Sometimes I watch them.A:I do,______.____ _____ talk shows?B:I like them.I think they are interesting.2013新课标人教版英语八年级上册 全品作业本Unit5 Section A（1a-2d）的题目