这段英文是什么语法?What could be more useless than studying these extinct giants?

这段英文是什么语法?What could be more useless than studying these extinct giants? 求分析一下下面这段英文中的语法点Such a simple request.But what ran through my mind was that if I touched him,I could lose my job.So I told Billy I could not do that right now,but I suggested that he and I color a picture.Upon completi 求分析一下下面这段英文中的语法点Such a simple request.But what ran through my mind was that if I touched him,I could lose my job.So I told Billy I could not do that right now,but I suggested that he and I color a picture.Upon completi 求分心一下下面这段英文中的语法点Such a simple request.But what ran through my mind was that if I touched him,I could lose my job.So I told Billy I could not do that right now,but I suggested that he and I color a picture.Upon completi 这段英文的中文意思是什么, 这段英文的意思,是什么字体,. Nothing less than a miracle could have saved him.为什么说：could have saved 这是什么语法呢? 一点语法的英文是什么 帮我分析下一个英语句子的语法,从what后面开始分析,I would be grateful if you could tell me what documents i need to send you documents在这做的是什么成分 what有当什么成分啊? 求下面这句英文的语法结构the best writers remember what it is like to be a child with astonishing intensity what 跟 it is like to be a child是什么关系? 求教一个简单的英文语法问题你在等什么?用英文翻译为是什么What are you wating for?What do you wating for?What did you wating for?你在做什么?What are you doing?What do you do?What did you do?这几个哪些事正确的,为 but we could go swimming请解释下COULD的意思和用法 还有是什么语法 帮忙分析一个句子的语法no way could i have sent her away 这句话里面用的是什么语法 英语 句子语法请帮忙看下,这段句子语法上有问题么.it is time to shine Paris when i was dream i could fly to Paris 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？ 这句话的语法结构是什么That could be one of the dishes这句话里面有什么知识点 英语翻译我想问,这里为什么用could be,这是什么语法形式,还是什么语境才用, 这段文字有语法问题吗?