iamastudent

来源:学生作业学帮网 编辑:学帮网 时间:2024/03/29 06:00:08
在家做作业时总是分心,有什么办法可以集中注意力吗?不要抄的.请大家发挥头脑,如果真的有用, where.you go just now? 西红柿里什么元素最多 下列哪种物质是最理想的燃料? 西红柿含有丰富的() 1s2次2s2次2p6次3s2次3p6次3d5次4s1次是激发态还是基态 1s2 2s2 2p6 3s2 3p6 3d4 4s2是激发态还是基态,怎么判断出来的 基态19k电子排布1s2,2s2,2p6,3s2,3p6,3d1错在哪儿 丝绸之路开辟的条件是什么? 噪音污染是一种什么性质的污染 胃酸要吃点什么啊? 请问eview在经济分析中使用的多么? 噪音污染其实是对什么的污染 your friends have()smoked before ,have they?a.ever b.never c.just d.yet 选b,为什么? I am afraid I won't be able to do the extra work.同义句I'm worrying ______ my________ to do the extra work never-smokers take in smoke released by s lit cigarette请问,这句话的含义,那后半句的意思呢?刚刚打错了,不好意思never-smokers take in smoke released by a lit cigarette released by our country must be able to keep pace technologically so far,we have seen a rise in the employment rate which indicates the economy is picking up .翻译 Don`t_in_.Dick,It`s bad for your_. Don't read---------.It's bad for your wyes. 在美国找工作,公司给我发来邮件询问联系方式和best rate,best rate 请问大家best 我只查到最佳汇率的意思, AIRLINE My dear husband,wife you have really good happiness. documentary of akb48 to be continued 求大哥给个下载方法.我也爱AKB! Help:Where and how to download AKB48's 《真假学园》(both 1&2)?Thanks a lot!(不想在线看) 我们常见到建筑物高处安装有用来接收卫星信号的碟形天线你看到这种天线的锅形装置会产生什么联想?它起什么作用? 3d5 4s1 最外层电子数、外围电子排布式、先失3d里头的电子还是4s的? Journal of Integrative Environmental Sciences是SCI么 doors and rooms 2—10求平衡, doors and rooms 第四章Claustrophobia 4-3怎么过 What rooms have no walls,no doors ,no windows,and no floors? What are the reasons for the success of the American Economy?