质子条件式的书写步骤

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最早的汉字在哪里 最早的汉字在哪里发现 Cherry的读法不知道Cherry的正确发音,请用中文表示.谢谢. 东南西北用英文怎么说 设计修筑京张铁路的詹天佑是我国杰出的爱国工程师.(缩句) 如何翻译 :"in the same office" "in a room next to the office" cherry 怎么读 中国最早的汉字是什么? 中国最早的汉字-----各种字形 华裔诺贝尔奖的获得者 Camp and Office House咋翻译 广东话怎么发音请用拼音标注一下 There was something wrong with our car,so we had to go__on foot to the village.all the wayall the roads有什么区别? 2008年诺贝尔奖化学,物理哪些人获奖?研究什么领域的 哪些人获得诺贝尔奖? he had to drive to work every day是什么句型句子中的 had to 是有什么用 什么语法 tom drive to work every day.改错 一道数学题:若函数f(x)满足关系式f(x)+2f(1/x)=3,则f(2)的值为多少?若函数f(x)满足关系式f(x)+2f(1/x)=3,则f(2)的值为多少?请你们帮我解一下, 选择英语:After parking the car they went to [ ] the evening.A play B visit C enjoy D take l have many books in my 49.The room,which window faces the south,is the nicest one of all on this floor. I found that it had no suitable tires to ___with my car.A agree B.match C.go D deal为何选择C,为何B不行, i____(tell)that they had already arrived用括号适当的词填空`` 用英语 东南西北 写出成语或谚语 ..4个只要含一个就好了 i have many books in the study同义句转化—— —— many books in the study 朱自清的《背影》原文 一篇作文,300字差不多快点 汉字是一种--------文字4 汉字是一种怎样的文字? 腊月天气打四字谚语 汉字是一种怎样的文字?他和其他文字有什么不同? I should very much like to have gone to the party, but______A.I'm not invited B.I won't be among the invited C.they won't invite me D.they didn't invite me