问  题  与  思  考

    1、Which animals will disappear in the world?

       世界上濒临灭绝的动物有哪些？

   2、Is there any relation between natural environment and animals?

       自然环境与动物生存有关系吗？

   3、Why did dinosaur extinct?

       恐龙为什么会灭绝？

   4、Protecting animals can sustain ecological balance. Why?

       爱护动物可以维持生态平衡吗？

   5、Do animals have their own languages?

         动物有自己的语言吗？

   6、Which kind of bird is the smallest in the world?

         世界上最小的鸟是哪一种鸟？