the solution为什么不是solve?

the solution为什么不是solve? accordingly,the solution to this issue should also be varied.accordingly,the solution to this issue should also be varied.请问the solution to this issue是什么语法结构?为什么不是：the solution of this issuethank u. 英语翻译ABSTRACT:Well-oriented and twin ZnO nanoarray assemblies have been fabricated using the aqueous solution deposition technique at low temperature.Polyethylenimine was added to the zinc nitrate hex hydrate hexamethylenetetramine aqueous sol to eat 和eating的区别the solution is ———(eat)three meals a day at regular times.为什么中间填to eat?eating是动名词，可以作为主语；且solution不是一个人那~ The Final Solution 歌词 为什么the way 后接to do,the solution后接to doing 翻译 The minimum norm solution Solution the solution was to uninstall WebDav?这里为什么多了个to? mi fa sol mi sol la re do do do do re mi sol mi .一首英文歌曲,很有节奏的,谁知道是什么歌曲啊mi fa sol /mi sol la re/do do do do re mi sol mi .绝对不是音乐之声,卡门,甩葱歌,Do,Re,Me,完全不一样.认真点答啊. Evaluate solutions to the trade-off between equity and efficiency in China’s economic development请帮我想3个solution：1.short-term solution?2.medium-term solution?3.long-term solution?请用英语或者中文回答啊，不是要翻译啊~ this is the best solution i think of ------ （deal）with the problem.横线添什么?横线添什么?为什么?.. When——（问题出现）,they tried hard to find the solution 为什么用“the problem came up” divide the solution into three equal the solution of the problem和the solution to the problem哪个对? More作为副词 修饰形容词The solution to the problem lies with the families,who need to be more aware of the future consequences of spoiling their children.这里的more是修饰adj aware 如果是,为什么要用more,aware不是多音节的 改同义句：At last,children came up with a good solution to the problem.At last,children _____ _____ a good solution to the problem.答案填thought up,请问能不能填thought out?为什么? This is what they think is the best solution.句中“what is the best solution”是“they think”引导的宾语从句吗?可they think 为什么能放在what后面?能再举个例子吗?