(1)海豚有不同的“语言”和“方言”,例如生活在中国的海豚就无法和生活在美国的海豚交流。
(2)海豚可以吃魷鱼、章鱼。
(3)海豚几乎像人类一样聪明。
问题:
(1)海豚的食量有多大?
(2)海豚的寿命有多长?
Sunday, July 27, 2008
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