When I was 16 years old, a boy gave me an important gift. It was a smile.
   It was the early autumn of my first year at a junior high school, and my old school was far away. As a result, no one knew who I was. I was very lonely, and afraid to make friends with anyone.
   Every time I heard the other students talking and laughing, I felt my heart break. I couldn’t talk about anyone with my problems. And I didn’t want my parents to worry about me.
   Then one day, my classmates talked happily with their friends, but I sat at my desk unhappily as usual. At that moment, a boy came into the classroom. I didn’t know who he was. He passed me and then turned back. He looked at me, without a word, only a smile.
Suddenly, I felt the touch of something bright and friendly. It made me feel happy, lively and warm.
   That smile changed my life. I started to talk with other students and made friends. Day by day, I became closer to everyone in my class. The boy with the lucky smile has become my best friend now.
   One day I asked him why he smiled, but he couldn’t remember smiling at me!It doesn’t matter because all the dark days have gone. I believe that the world is what you think it is. If you think it lonely, you might always be alone. So smile at the world and it will smile back.

青春，带着一份特殊的邀约，款款而来，某校七年级4班决定开展一次以“珍惜青春、祝福青春”为主题的主题班会活动。请你参与其中：

已知命题p：方程$\frac{x^2}{2m}$﹣$\frac{y^2}{m-1}$=1表示焦点在y轴上的椭圆；命题q：双曲线$\frac{y^2}{5}$﹣$\frac{x^2}{m}$=1的离心率e∈（1，2）．若命题p、q有且只有一个为真，求m的取值范围．

景公出游
景公出游，问于晏子曰 ：“吾欲观于转附、朝舞（地名），遵（1）海而南，至于琅琊。寡人何为能效先王之游？”
“善哉！君之问也！”晏子再拜，曰 ：“闻天子之诸侯为巡狩（2），诸侯之天子为述职。故春省（3）耕而补不足者谓之游，秋省实而助不给者谓之豫（4） 。夏（朝）谚曰：吾君不游，我何以休？吾君不豫，我何以助？一游一豫，为诸侯度（5） 。今君之游不然，师行而筹于民，贫苦不补，劳者不息。夫从山而不反谓之流，从水而不反谓之连，从兽而不归谓之荒（6），纵乐而不归谓之亡。古者圣王无流连之游，荒亡之行 。”
公曰 ：“善 。”命吏计粮仓之粟，计长幼贫民之数。吏依数出粟，已与贫民者三百钟，公身见老、病者七十人，赈赡之，然后归也。
【注释】：（1）遵：循 （2）巡狩：视察 （3）省：考察 （4）豫：指帝王秋天出游。
（5）度：法度、准则 （6）荒：与下句的“亡”都指沉迷逸乐。