是How could this happen?还是What could this happen?为什么呢?语法结构上如何分析啊？

How could something like this happen to mehow是疑问代词吗?could happen 是How could this happen?还是What could this happen?为什么呢?语法结构上如何分析啊？ how could this happen to me How Could This Happen To Me 歌词 How could we deal with this problem?改成同义 ____ could we ____ with this problem? how could this 到底正确的答案是什么? Could you tell me how to p----- this word correctly Could you tell me how to p----- this word correctly how The Fuck Could You Do This To Me how can this be和how could this be这两个有什麼区别.是不是could语气委婉些?还是过去式? 英语翻译是 For God's sake.How could I exist in this world.感觉要用虚拟语气 = = How could How could how will this ……比如时态。我见过How could this be的例子，how will this be这个对吗？我纠结在how will this be和how this will be之间 英语翻译歌词是：The coldest story ever told Somewhere far along this road He lost his soul To a woman so heartless How could you be so heartless Oh How could you be so heartless How could you be so Cold as the winter wind when it breeze yo Ju Anther day has gone,I'm still all alone ,How could this be,You are not here whis me不好意思 最后是with me How the fuck could you do this to me 有个MM分手时跟我说的 ..我知道是骂人的 就不懂... how do you 和how didi you一本语法书上面的句子：how do you find yourself this morning?为什么不是how did you 不是过去了吗?第二：at last ,i could find out my lost ball .这里的could 是起到什么作用的>