Teenagers growing pains

    Today, our students are facing many different problems and they want to ask some experts for help. Nancy says she feel stressed these days because of too much homework. She hasn't enough time to sleep for a long time and often falls asleep during the classes. John says he doesn't like to study because of the bad effect of computer games. Cindy says she gets fat because she likes to eat junk food and hardly ever takes exercise. Frank has the worst problem. He always fights with others as he doesn't know how to get on well with others and few of his classmates would like to talk with him.

硬币在桌面上快速地转动时，看上去象球，这说明了____．

下列关于洪涝灾害的说法，不正确的是(   )

作文：

      不经意间，我们会从身边最平凡琐碎的生活场景里，发现一些弥足珍贵或让人心仪的因素，也许是最亲近的人给予你的爱意，也许是不经意间心灵受到的触动，也许是蓦然回首时记忆里的一缕温情……

      请以“偶然发现”为题目，写一篇文章。

      要求：①自选文体（诗歌除外），不少于600字。②感情真挚，不得抄袭。③文中不得出现真实的人名、校名、地名。④书写3分，请认真书写。