题目内容：
澳大利亚有着很发达的教育系统，其入学率在全世界名列前茅。
A.Australia has a well-developed education system with participation among the highest in the world.
B.Australia is well-developed with participation among the highest in the world.
C.Australia has a well-developed education system with highly participation in the world.
D.Australia has a well-developed education system with good participation.
参考答案：