铝离子水解平衡常数

地球已经生病了我们该怎么保护他们我现在该怎么办 , 地球母亲已经快不行了我们怎样才可以让地球母亲 病好转. 求求那位大爷告诉我一下 cost of equity 的中文是什么 April is the eight month of the the year.中间有错的是那个词 agency cost of equity是什么意思 He needs time to do what he wants to do怎样改为一般疑问句 he needs time to do homework 改一般—he —time to do homework? He needs to do it like that.(改为一般疑问句） 当时有学问超过孔子的人吗?为什么只把孔子列为圣人? 孔子的 “始作俑者,其无后乎”是指什么啊?如果是说反对人殉,那么具体的字面翻译又是什么呢? rush hour at rush rush hour应该如何解释? This t____ she will study harder to improve her English.she is a___ of making mistakes in grammar grammar前用of还是in 英语翻译The marginal costof investments to any individual or nation is much less thanthe global marginal benefi ts,and underinvestment is thecertain outcome. I often do sport( )John.怎么做? overcharging passengers什么意思 passengers for flight 还有[1]would life be as easy as when your parents are around [2]when would......how would......[3]but that'all Giving boarding information to train passengers的意思 we ate my friend's sandwiches _____ and then we ate my bread横线部分的单词的首字母为f His father wants him_____(become )an actor.怎么填 as was my friend Tim为直接as my friend Tim不可以吗 改为一般疑问句anybody can afford our prices.______anybody afford your prices? anybody can afford our prices改为否定句用 can afford our prices的句型 Anybody can afford our prices中为什么用anybod不用somebod打错字了，是anybody和somebody anybody不是用于否定句和疑问句中吗而这句话是肯定句，为什么在这句话中用anybody？ prices can anybody our afford连词成句 关于思通物理教程（A级）和初中物理竞赛教程基础篇请问这两本书哪本更难,大致水平是怎样的,更推荐哪一本 请问初中物理竞赛教程基础篇大概里面的强化训练大概是什么难度?基础篇里面的题都会了大同杯能进复赛吗? 初中完成句子, 拓展 孔子最得意的弟子有那些? 吟唱这个词的意思?拜托各位大神