已知抛物线y²=6x的焦点为F，准线为l，点P为抛物线上一点，且在第一象限，PA⊥l，垂足为A，|PF|=2，则直线AF的倾斜角为（　　）

    The story happened in ancient times. A king was so clever that he thought of a good way to test ____ his men were reliable.

    One day, he had a huge rock____(place) on a roadway at night. Then he hid ____ (him) nearby and watched carefully to see if anyone would remove the big rock. Some ____(wealth) businessmen and high officials came by, but they simply walked around it. Many of them even loudly blamed the king for not keeping the roads clear, but none of them would bother____ (get) the big stone out of the way.

    Then a villager came along carrying a load of vegetables. On ____(approach) the big rock, he stopped and laid down his burden, trying hard to move the stone to the side of the road. After much pushing, he____(final) succeeded. As the villager picked up his load of vegetables, he noticed a purse lying in the road where the rock____ (be). The purse contained many gold coins and a note from the king, saying that the gold was for the person____removed the huge rock from the road.

    The villager learned a valuable lesson that many others would never understand: Every obstacle presents ____ opportunity to improve one's condition.

董仲舒改造后的新儒学以“天人感应”“君权神授”为核心，其进步作用在于它(    )

材料一：为实现两个一百年奋斗目标、实现中华民族伟大复兴的中国梦，必须牢固树立 并贯彻新发展理念。

材料二：党的十九大报告将“美丽”列为社会主义现代化的目标之一，为人民创造良好生产生活环境。然而在现实生活中我们经常受到噪音污染。据调查，噪音污染久而不“治”的主要原因包括：一些职能部门推诿扯皮，不作为、慢作为、假作为；没有一个有效的矛盾纠纷处理机制；部分市民认为“没必要那么麻烦，声环境又不是那么重要”；邻居道德素质和法律意识不够高，噪音扰民禁而不止；企业社会责任感不强，罔视法律法规。