我还是不能理解这句话Why is it that some nations have disappeared altogether?请问这个句子是什么结构?看了网 友的回答,我还是一头雾水.真搞不懂为什么这话就不是 what is the reason why some nations have disappe

我还是不能理解这句话Why is it that some nations have disappeared altogether?请问这个句子是什么结构?看了网 友的回答,我还是一头雾水.真搞不懂为什么这话就不是 what is the reason why some nations have disappe 请问这句话语法上怎么理解?why is the universe the way it is?语法上怎么理解? why it is 还是why is it it is not easy.这句话应该怎么问 why is it not easy?还是 why isn't it easy 问什么it is not easy.这句话应该怎么问why is it not easy?还是why isn't it easy问什么 why is it good news?这句话有错吗?有错帮我改改 请问Je ne peux pas les comprendre toutes.这句话的意思是“我都不能理解”还是“我不能都理解”?还有tout à l’heure是什么意思? why it is as it is and why it is there at all 这句话该怎么翻译呢?好像是霍金说过的 why why is this为什么我不能申请会员 It's 6:25 now.My watch is 5 minutes late.我的表显示几点?老师说是6：20,但不能理解.不是晚了5分钟这2句话不是同个人说的 《艋舺》中的三小是什么意思?道义是三小 这句话 我不能理解.是台湾佬的方言还是? 关于but的英语句子原句：but,you know,smoking is bad for his health.不是说but不能单独成分句,只有however才可以吗?这句话到底有没有错?还是我理解错了? 英语翻译It's why lawyers have the saying if the facts are on your side,pound the facts.If the law is on your side,pound the law.If neither is,pound the table. 这句话怎么理解啊? it is very cold ,why not to close the window 这句话对吗? It is a ___ ___ me why they chose him.我真是无法理解人们为什么要选他. SAT 语法改错题Even though only parts of clay vessels may be recovered,these pottery shards are invaluable to the archeologist because it is virtually indestructible.这句话我不太理解为什么indestructible但是还是只有pottery shards it is no wonder 后用why还是that? we are shed some light on why the night sky is dark 这句话什么意思?尤其是shed怎么理解 Is it important to look good?why or why not? 用五六句话回答