碳酸钙和盐酸反应

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求一篇名为"new term"的英语作文向老师介绍自己,同时要告诉老师你的学习计划,八、九十词左右 老师,这样写可以吗?(two-hour ride/walk).two-hour 后面除了加动词还能加什么词?您能举一个例句吗two hours’ride (two hours’后面只能用动词吗?) even though she’s a two hour train ride awaytrain ride away a two hour train ride away My first day of a new 我的寒假作业上有一题是这样的:写出含有以下字母组合的单词 ar er ir or ur 越多越好,请大虾们帮帮忙 补全单词:p___e A.ur b.or c.ar D,er 选择正确字母把单词补全,并写出意思 1.p__ __se A.er B ar c.ur 2.wait__ __A.or B.re C.er还有 3.t__ __n A.ou B.ow C.ar 4.r__ __dy A.ea B.ee C.er 物竞天择 用进废退 适者生存——达尔文就这句话写一篇文章,400字左右.不行也可以说这句话的意思 The book on the desk belong to____(they) 英语大师进!问一个关于but的问题:he will have no choice but()the challenge括号里填什么:选择A.to face B.face C.facing英语难题,求大师!如果没有will肯定是要用to face的但是前面有will,答案是不是有影响 I thought English was ___ at first,so I was ____ in it.But now,I find it is very difficult,so Ilost my ____ in it.(interest) 人教版初三英语上册1单元sectionB3a课文 急人教版初三英语上册的英语3a课文 不要翻译只要课文 越多越好 处理to attend to 最后为什么还要加个to. 오후麻烦了,这俩字连起来是什么意思呢 湖广熟,天下足这句话表示的意思 the young woman tries to make her daughter see the_____ .--- be I think that is a waste of time.A.reason B.result C.cause D.answer her little daughter is()young to go to school 那个空填什么 初三英语第7单元P543A翻译 PLEASE SMILE AGAIN 歌词 We're ___the same class. 翻译初三英语上册一小部分 从方框中选用合适的词完成句子,每次之选一次 original ,hapircut,inexpensive,colorfui,style1 Mrs Gao always dresses in dark because she doesn‘t like( )clothes 2 Jack paid 100 yuan forthe mobile phone ,I think it ‘s( ) 3 Li Be born in the same year,the same month,the same day Surprisingly,we've too similarities是什么意 《相对论》主要阐述了什么? 什么是相对论,简单明了阐述. 请教一下current assets和liquid assets都表示流动资产,有什么区别? liquid assets如何计算.它与current assets的区别是什么? 请懂财务的高人解释一下含义及标准; 1-Liquid assets ratio 2-Financial charges / sales assets=liability+owner's equity 用中文怎么解释? 急 Cash is the most liquid os assets 翻译 영원한사랑什么意思 영원한 사랑是什么意思