单项选择题
Australia is politically divided into（）states and（）territories.
A.four/three B.five/two C.six/three D.six/two
单项选择题 Why has Australia always been a continent with few people?（）
单项选择题 Aboriginal and Torres Strait Islander people constitute（）of Australia.s population.
单项选择题 What animals are regarded as Australia.s national fauna?（）
