A-A+
The main attraction of training mature elephan
问题详情
The main attraction of training mature elephants is______.
A．early financial returns
B．their willingness to obey their trainers
C．the avoidance of anxiety in the elephant
D．that elephants are difficult to keep
参考答案
正确答案：A
解析：事实细节题。文章第三段说对15至20岁之间的大象进行训练最为经济，因为它们已经能干重活，可以很快挣回饲养它们的开支。所以选项A是正确答案。
