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2015年全国职称英语考试于3月28日(9：00-11：00)举行。针对考后考生最关注的2015职称英语考试真题及答案解析问题，英语网在考后第一时间为您整理发布2015职称英语考试真题及答案解析：理工类。预祝各位考生顺利通过2015职称英语考试! Gorillas have a word for it Kokois the first gorilla to have been taught sign language (a way of communicatingby using hands and fingers rather than speech).With a vocabulary of more than1000 words,she is the first to prove we share a world with other intelligentbeings who feel emotions,look forward to celebrations and also have a sense ofhumour. The30-year study of Koko has redefined sciences concept of gorilla intelligence.According to some scientists,genetically there is only a 2% difference betweengorillas and humans: we share the same blood type,have the same number ofhairs per square inch and also the same temperament.But what had not beenrecognised by the scientific community was that gorillas have the ability tolearn a language and have complex emotions. Kokolives in the Santa Cruz mountains in North America,in a wooded spotoverlooking a valley.She has her own home,with curtains,and a nest ofblankets,which is her bed,in one corner.She has a barrel on which she likesto sit when talking to humans - gorillas feel more secure when they can lookdown on others - while her toys are spread everywhere.In addition she has anoutside enclosure where she spends her days when it is not raining. | 
