Dolphins' Self-Recognition  

作　　者：孙宏纲[1] 

机构地区：[1]海军大连舰艇学院

出　　处：《大学英语》2004年第6期17-17,共1页College English

摘　　要：Many people believe that dolphins are among the smartest animals on Earth. Dolphins are warm-blooded sea animals, Recently, scientists discovered that dolphins could do something that humans can do. They say dolphins can recognize themselves in a mirror, a shiny piece of glass.

关 键 词：大学英语 注释读物 学习辅导 阅读练习 

分 类 号：H319.4[语言文字—英语]