以下是引用soul86在2009/7/22 14:43:00的发言: Recent findings lend strong support to the theory that a black hole lies at the center of the Milky Way and of many of the 100 billion other galaxies estimated to exist in the universe. A. that a black hole lies at the center of the Milky Way and of B. that a black hole lies at the Milky Way’s center and
B与划线前后连起来看,意思是一个黑洞在银河的中心,同时又在许多类似星系的中心。 A的意思是一个黑洞在银河的中心,同时别的类似星系中心也有这样的黑洞。 显然A更和逻辑 (个人看法,仅供参考) |