edta测定水的硬度

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美国第40任总统是谁?他的英文名是什么?请用英文回答 when do yuo think this story harrens?什么意思 早上我问伞,你喜欢被雨淋还是被太阳晒,伞说,我考虑的并不是这些.我追问,那么你考虑的是什么呢?伞说--- 请帮忙续写几句话. [高分求助]通过细节描写表现人物性格特点的片段[紧急 [要两个片段 每个后面要有体会] 片段要求1.通过细节描写(语言动作神态外貌等等)2.字数(100字左右)3.后面加上“——选自《XXXX》 I can abandon the world and near together 英语翻译"Alone Forever" I can't believe I'm holding on to everything you said When you don't say it anymore So many people told me But I couldn't breath Just look at me now I can't believe I never knew that at all It's so hard To realize why you forever agony alone 什么意思? there is ___ clean water , nor clean air and nor clean land 这个应该填neither还是none? In other words I love In other words , please be true , In other words, I love you , 是什么意思?谢谢 Please send me mailand tell me about your 有什么交际方面的书? 英语翻译将这句话翻译成中文 send me your photo是让我给她寄照片吗? 用I the bed make can what组成英语句子(五年级) I am making the bed是什么结构的句子 初二单词填空(急)She often has a f______ with her brother. 英语:He isn`t Rita`s brother.__is taller.选项: A.She B.Her.C.with.D.His.c.hers When did you ______ (write) this song I_When did you ______ (write) this song I________ (write) it last year what events _(include) in the special olympic world games填什么形式呢 谁能帮我翻一下,of the biggest sporting events in the world is the olympic games 英语翻译原文可以不要但翻译要全 we are happy _______(see) each other! His brother is playing games.(一般疑问句)2My teacher is drawing on the biack board(否定句)3She does some exercises at home(否定句)4We are (cleaning our classroom) now.对()的提问5It is (cloudy) in Tianjin today.对()的提 安全亲近水温馨提示语大全比如什么不要靠近河边啊什么什么的 英语翻译电气公司的“电气工程师、副主任、工程师、结构工程师、研发工程师、总工程师“怎么翻译? rather than与instead of的用法He like talking to one or two people____to a group.A than B instead of C rather than D rather选哪个?为什么?谢谢了 This book is _his_ 对画线部分提问his是画线的急!急! rather than 和instead of 的用法区别 this is frank.(对画线部分提问)______this? instead of 和rather than可以互换吗?它们的用法分别是什么? instead of和rather than在用法上有什么不同