A-A+

Approximately how many human commands have som

2022-08-01 20:35:52 问答库阅读 166 次

问题详情

Approximately how many human commands have some dolphins learned？
A．Five.
B．Fifteen.
C．Fifty.
D．Five hundred.请帮忙给出正确答案和分析，谢谢！

正确答案：C
解析：这是一道细节题，根据男生介绍“Ibelievethatthelecturesaidthatsomedolphinshadalreadylearnedaroundfiftyhumancommands”，可以知道一些海豚已经学会了约50种人类指令。所以答案应选择C项。