维吾尔族食品是一种古朴庄严、冷热有度而又营养丰富的食品。它远离野蛮捕捞的山珍海味，而接近敬畏生命的宗教意蕴；远离铺张浪费，而接近绿色的环保水准。1995年盛夏，曾经吃过一餐维吾尔族饭，令我终生难忘：一大盆冰块、一大盆酸牛奶和一坛子鲜红的葡萄汁摆在那里，所有原料都出自当地，尤其是冰块——来自冬天的河面而深埋于沙层之下，没有任何工业污染，也和氟利昂制冷系统毫不沾边。这是一种自然的、朴实的会餐，而全世界的餐桌上都在攀比着奢侈和浪费，都在追求对地球母亲强力掠夺和野蛮吞食… …

你身边有合理利用资源、节约资源或是浪费资源的事例吗?请各举一例来说明。

   A small town named Bundanoon in Australia has decided to stop the sale of bottled water(瓶装水). They say that bottled water can cause environmental problems. Too many resources(资源) are used to make bottled water. When people finish drinking the water, the bottles will be thrown away and go into dustbins. So they require local people in the town to stop buying bottled water and use tap water to drink. Visitors are encouraged to get water from water stations in the main streets, and fill the water in bottles that can be used again. The decision has been supported(支持) by all the shopkeepers in the town. Bundanoon is the world’s first town that has got its shop selling bottled water. Probably we should follow the example. Let’s stop buying bottled water and use tap water！

名著阅读。
      《格列佛游记》的作者是英国的           (人名)；故事的小人国游记讲述了利里浦特与邻国不来夫斯古兵戎相见的故事，这一故事反映了主人公格列佛是个          的人。在这篇小说中，“我”来到了大人国的皇宫，受到了王后的侏儒的哪些欺侮？

如图，A点的坐标为（﹣1，5），B点的坐标为（3，3），C点的坐标为（5，3），D点的坐标为（3，﹣1），小明发现：线段AB与线段CD存在一种特殊关系，即其中一条线段绕着某点旋转一个角度可以得到另一条线段，你认为这个旋转中心的坐标是____．