能说I am a Chinese.He is English,but he likes Beijing Opera.当中的English 是什么词性?

能说I am a Chinese.He is English,but he likes Beijing Opera.当中的English 是什么词性? i am proud i am a chinese I am a Chinese还是I am Chinese 是i am a chinese 还是 i am chinese I am Chinese.I am a Chinese.哪个句子正确 为什么不能说I am an English?我们可以说I am a Chinese.和I am English. I am Chinese.VS I am an American.有人说：只有I am Chinese.没有（或者说不正规）I am a Chinese.那为什么有I am an American.(我认为有)顺便问下在“I am Chinese”中,Chinese是名词还是形容词? I am a China girl还是Chinese I am a Chinese对Chinese划线提问用什么 I am Chinese.中Chinese前用不用加a? help:should i say :i am a chinese or i am chinese 反意疑问句：I am a chinese,________?I am not a chinese,_____?怎么填 反意疑问句：I am a chinese,________?I am not a chinese,_____?怎么填 I am not Chinese boy I am not a Chinese 为什么后者要加a那 i am not chinese i am nativer chinese I am a Chinese 和 I am Chinese 有什么区别 I am a Chinese girl.为什么不用:I am an Chinese girl.