首页/ 题库 / [单选题]What can we infer fr的答案

What can we infer from the last paragraph?

单选题
2021-07-23 07:27
A、[A] Monkeys can be trained to develop social emotions.
B、[B] Human indignation evolved from an uncertain source.
C、[C] Animals usually show their feelings openly as humans do.
D、[D] Cooperation among monkeys remains stable only in the wild.
查看答案

正确答案
B

试题解析

标签: