She is Australia.还是She is an Australia.哪个对?还是都对?

问题描述:

She is Australia.还是She is an Australia.哪个对?还是都对?
不好意思打错了
She is Australian.还是She is an Australian.哪个对?还是都对?
为什么要加an?持相反观点的为什么不加呢?

She is Australian正解.
不可以用She is an Australian.
Australian指澳大利亚人.
如:
I'm Chinese.指我是中国人,没有a Chinese的用法.
如果一定要加冠词,后面要跟名词
如:
She is an Australian student.