题目

She is a pretty girl, but I don't know why George stays friendly with her. This is what Maria Osborne, George's sister, said to her younger sister, Jane, about Amelia.I can't agree more. Jane said.One day Dobbin came to the Osborne house to visit George, but he was not at home.You are at the wrong house, laughed Maria, and pointed to the Sedley's house on the other side of the street. That's where he is.Dobbin smiled strangely and went away. He knew that George had not been there. Amelia was there alone, hoping that George would come to visit her. Day after day, she waited. Day after day, he d有一位美国的农民，他种的地比我们这里的一千人种的田地面积还大．一天，他来到中国旅游，中国老乡好奇地问：“你一个人种那么多的田地，还有时间出来玩？看你的手没有一点老茧，不像个做事的农民．”下面是一位翻译的解释，其中正确的是（　　）A．美国耕牛多B．美国雇了大量外籍工人做事C．美国农业生产各个过程和环节都实现了机械化和专业化D．美国自然条件好，种子种下去，不需要人管