中国有960万平方公里的陆地国土，居世界第三位。______    A．China has a land area of 9.6 million sq. km, the third place in the world.    B．China has a land area of 9.6 million sq. km, making it the third-biggest country in the world.    C．China has a land area of 9.6 million sq. km, which was the third place in the world.    D．China has a land area of 9.6 million sq. km, which ranked the third place in the world.