What is the nation flag of Australia?

What is the nation flag of Australia? This is the flag of Australia改成一般疑问句 Australia is a nation of water babies, There is a nation flag（）the front wall in every classroom of what is the national flag of the Canada? 英语翻译1.What is the national flag of Cananda?2.What is the nat What is your comment on the economy of Australia What is the capital of Australia? A Sydney B New The flag,the most common symbol(象征) of a nation in the moder what color is the our national flag? what shap is the national flag? the _______(mean) of "nation" is "country"