A.four three B.five twoC.six three D.six twoAustralia i……

单项选择题Why has Australia always been a continent with few people?（）

A.Because Australia is too far away from Europe.
B.Because Australia is the least mountainous and most level of the world.s continents.
C.Because Australia is separated from the rest of the world by seas.
D.Because most of the continent is hot and dry.

单项选择题Aboriginal and Torres Strait Islander people constitute（）of Australia.s population.

A.1%
B.1.5%
C.2%
D.2.5%