A-A+
Why have dolphins become popular with the publ
问题详情
Why have dolphins become popular with the public？
A．They are very interesting.
B．They are very intelligent.
C．They are sociable.
D．All of the above.请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：D
解析：文中的几种细节很明显地告诉我们，海豚是聪明的、友善的、有趣的，如：Interesting as dolphins are to scientists，it is their intelligence and sociability that…；Dolphins seems to be among the most sociable of all living creatures．
