Conduct and Courtesy Father: The school report gives you a D for conduct and an A for courtesy. How did you manage that? Cuthbert: Whenever I punch someone, I apologize. 品德与礼貌 卡斯伯特：无论我什么时候打了人，过后我都会向人家道歉的。 NOTE conduct n. 行为, 操行 courtesy n. 谦恭, 允许, 礼貌 父亲：学校的成绩单上给你的品德分是D，礼貌分是A，你这是怎么搞的？