Alex,an African grey parrot,has amazed scientists with his language capabilities(能力).He's such a clever bird (1)___ he can not only recognize over 50 different objects using English words,but also answer questions about their shape,size and colour African grey parrots (2)___(be) popular...
Alex, an African grey parrot, has amazed scientists with his language capabilities(能力). He’s such a clever bird 【小题1】 he can not only recognize over 50 different objects using English words, but also answer questions about their shape, size and colourAfrican grey parrots 【小题2】(...
parrotAn African Grey parrot, Alex, learned to report on the absence or presence of similarity and difference between two objects. Alex was shown pairs of objects that were (a) totally dissimilar, (b) identical, or (c) similar or different with respect to one of three attributes (color, ...
byAfrican Grey Parrot1 year ago1 year ago 33.7k1579 How do african grey parrots talk How do african grey parrots talk: Alex, an African grey parrot, was studied for thirty-one years (until he died in 2007) by the American ethnologist... ...
It is well known that man is much cleverer than any animal.But which is the cleveresta 1the animals?Some scientistst 2it should be Alex, an African grey parrot.He is unlike any other animal.He can reallyt 3with people! When he says “come here”, he reallyw 4someone to come up to...
Exercise 2Alex, an African grey parrot, has amazed scientists with his language capabilities(能力). He's such a clever bird 1.___ that he can not only recognize over 50different objects 2. using_(use) English words, but also answer questions about their shape, size and colour.African gre...
语法填空(一)阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。Alex, an African grey parrot, has amazed scien
Known for Intelligent use of language Alex (1976 – September 6, 2007)[1] was anAfrican grey parrotand the subject of a thirty-year (1977–2007) experiment by animal psychologist Irene Pepperberg, initially at the University of Arizona and later at Harvard University and Brandeis University. ...
Themost famous African Grey parrotwas called Alex. In 1977, Dr. Irene Pepperberg purchased him from a pet store hoping to disprove that Parrots were just mimics. In the more than 30 years that she worked with him, Alex hasshown amazing cognitive abilities, being able to name more than 100...
It is well known that man is much cleverer than any animal.But which is the cleverest a( )the animals?Some scientista t( )it should be Alex,an African grey parrot.He is unlike any other animal.He can really t( ) with people!When he says"come here'',he really w( )someone to ...