题目

Zoos divide opinion: there are those who think it is cruel (残忍的) to keep animals locked up while others believe zoos are important for the survival of endangered species. To think that zoos imprison animals is to misunderstand what zoos are about. Without zoos many of the creatures we love and admire would no longer exist. Every single day, over one hundred animal species vanish. Scientists predict that as early as 2050 one quarter of the Earth’s species will become extinct(绝种的). Some animals are in danger because they are hunted. Worriedly, the population of tigers has alr15、每个人的内心都是一个丰富的世界，不喜悦，有愤怒，有忧伤，有快乐……身体的变化，生活的酸甜苦辣，世界的成分复杂，有多少事、多少想法藏在人心里，从个人解不开的疙瘩到浩茫连广宇的思虑。 请以“心事”为话题，自拟题目，写一遍文章。 要求：①除诗歌，戏剧外，文体不限。 ②文章不少于500字。 ③文中不要出现真实的校名、人名。