A.raise, keep 抚养人；饲养动物；种植、栽培农作物 e.g. He made a living by keeping / raising pigs. B. support 养活人口，不用于饲养动物 e.g. You should support your parents. C. feed喂养、饲养，指具体的喂养动作 e.g. He fed meat to his dog. v
