单项选择题
A. He is confident. B. He is worried. C. He is bored. D. He is angry.
A. the study confirms us of the collaborative behavior in gorillas B. chimpanzees also have tile same behavior as the gorillas C. it’s out of question that gorillas have theory of mind D. only gorillas could give collaborative behavior
A.search servers B. Web servers C. application servers D. storage servers