单项选择题
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.