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According to Darwin, why do people laugh?A、Laugh is a survival technique for bab
According to Darwin, why do people laugh?A、Laugh is a survival technique for bab
游客
2023-11-05
55
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问题
According to Darwin, why do people laugh?
选项
A、Laugh is a survival technique for babies.
B、They laugh to ease hostilities.
C、They laugh to make parents feel relaxed.
D、They laugh to fight off disease.
答案
A
解析
事实推理题。达尔文认为婴儿的微笑是进化过程中形成的对父母的“奖励”，父母陶醉于婴儿的微笑，这鼓励他们继续照顾婴儿。我们可以推测出微笑是婴儿的生存技巧。所以选择A。
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