初中英语完形填空:初中英语完形填空自测练习题(33)
Washoe is a young chimpanzee(黑猩猩). She is no 1 chimpanzee, though. Scientists are doing research(研究) 2 her. They want to see how civilized(驯化) she can 3 . Already she can do many things as human being does. For example, she has been learning how to exchange 4 with people. The scientists are teaching her 5 language. When she wants to be picked 6 , Washoe points up with one finger. She rubs her teeth with her finger 7 she wants to brush her teeth. This is done after every meal. Washoe has also been trained to find answers to problems. Once ... [ 查看全文 ]初中英语完形填空:初中英语完形填空自测练习题(33)的相关文章
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