为什么少数民族用nationality 而不用nation?

为什么少数民族用nationality 而不用nation? 为什么 what nationality are you = what's your nationality为什么 what nationality are you = what's your nationality 但是 what job are you 就不行呀 一定要用 what's your job? What nationality are you?与What is your nationality?的区别为什么前者用are后者用is? ethnic group 和 nationality 有啥区别?感觉好象都是 少数民族 的意思啊~~ My nationality is American//Chinese.句中为什么用American//Chinese,而不用America//China? What nationality are you?or What nationality is he?what nationality are you?what nationality is his?what nationality is he?what nationality are he /his?哪个对哪个错了,为什么.英语不太懂 关于what's your nationality和what nationality is you.what's your nationality和what nationality is you意思一样,为什么外置会变化? 汉族为什么离不开少数民族 少数民族为什么有自治区? 德国的NATIONALITY用英语怎么说 韩国的NATIONALITY用英语怎么说 西班牙的NATIONALITY用英语怎么说 泰国的NATIONALITY用英语怎么说 马来西亚的NATIONALITY用英语怎么说 what's you nationality 回答用加拿大 国籍用Chinese还是China 写个人简历时,Nationality：Chinese 还是Nationality：China what nationality are you 中的are 为什么不用is啊 what nationality are you?what is your nationality?这两个句子可以互换吗我在庐江网校学时 是what nationality are you?但看不懂 于是用翻译器翻译了一次两个句子都可以翻译出来 但为什么 把词倒过来后 is