如图1所示，一束光线AO经平面镜反射后，照射到楔形玻璃砖表面，再穿过楔形玻璃砖．请画出光路图（注意标出法线）

民国时期的著名记者黄远生说：“盖在昔日，仅有制造或政法制度之争者，而在今日已成为思想上之争。”事实上，中国近代有些事件兼有制度之争和思想之争，它们是
①洋务运动  ②戊戌变法  ③辛亥革命  ④新文化运动

    Hello, my____ is Li Ming. I am 14 years old．I go to Ximen School. This is a photo ____ my family. They____ my parents. He is my father and she is my mother. My father is 40 years old and my mother is 38 years old．My father is a ____in a hospital . My mother is an English____ in my school.My sister is 12 years old .We are in the ____ school .There are two big____ in front of my house. I____ my family.