单项选择题
The only city on the western coast which has a population of more than one million is（）
A.Darwin B.Perth C.the Gold Coast D.Brisbane
单项选择题 Why is Australia.s New South Wales called the premier state?（）
单项选择题 Australia is a nation of immigrants because the overwhelming majority of the Australian population are（）.
单项选择题 Australia is politically divided into（）states and（）territories.
