Which of the following would be the best title of the text？
A. Personalities of animals
B. The different courtship behaviors of birds
C. How birds react to predators
D. A study on birds" behaviors
查看答案
According to Paragraph 1, which of the following is true about the study？
A. It chose different types of birds as subject.
B. It put one female bird in a box while putting males on top of it.
C. It proved that all animals show some kind of personalities.
D. A number of experts participated in it.
财务报表等形式对特定主体的财务状况、经营成果和现金流量信息进行报告，体现的是会计的核算职能。()
所谓客户满意度，是可感知效果与期望值之间的变异函数。()
企业在会计确认、计量和报告中应当以收付实现制为基础。()
微信支付 
支付宝支付