A. Because he wanted to stop the advance of the Union Force. B. Because he was in need of wood for his farm. C. Because he wanted to prove his love for the South. D. Because he hated the Yanks very muc 参考答案:A 答案解析:推断题。从Preyton与那个士兵的对话判断他破坏铁路的目的正是为了阻止联邦军队进攻。