According to Darwin, why do people laugh?A、Laugh is a survival technique for bab

游客2024-09-26 46

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。

转载请注明原文地址:https://www.tihaiku.com/zcyy/3775324.html

相关试题推荐

Accordingtothepassage,howcanyoungpeoplestayinahostel?A、Iftheyarrive
Today,howmanyyoungpeoplecantheroomsinallthehostelsintheworldhold?
Whyisthepriceofhostelslow?A、Peoplebringtheirownequipment.B、Aruinedc
Whyisthepresenteducationsystemcriticizedaccordingtothepassage?A、Becaus
Whatistheadvantageforthepeoplewhojointheco-opfora6-monthperiod?A、T
Wherecanpeoplefindthetallestredwoodtrees?[originaltext]M:Haveyouevervi
AccordingtoKerrnitsis,whatcausedthemostofthedevastation?A、Themassives
Accordingtodefenseofficials,thepurposeofthePentagoncreatingthespecial
WhatdoestheHongKonggovernmentcallonitspeopletodo?A、Toknowtheagenda
HowmanyofficersdoestheHongKongPolicedepartmentroughlyhaveaccordingto

随机试题

[originaltext]Thisroomisdevotedtoelectricfish.Theeelinthetankbe
Schoolsthroughouttheworldareexperiencingaperiodofrapidchangeand,
[originaltext]Thebestinterviewisoneinwhichthereistwo-waycommunica
[originaltext]M:DoyouthinkProfessorSimpsonwillcancelclassonthekindo
A.杞菊地黄丸 B.济生肾气丸 C.孔圣枕中丹 D.六味地黄丸 E.归脾
量化风险的手段和工具包括（）。 Ⅰ.VaR法 Ⅱ.敏感性分析法 Ⅲ.情景
Thechangeinthatvillagewasmiraculou
筷子古名曰“箸”。《史记.十二诸侯年表》中有“纣为象箸，而箕子唏”之语。由此可见
液体的弹性模量E、密度ρ和流速v可组成的无量纲数为()。A.Ev/ρ B.
根据《处方管理办法》，关于处方书写规则的说法，错误的是()A.药品名称应当使用

最新回复(0)

According to Darwin, why do people laugh?A、Laugh is a survival technique for bab

Accordingtothepassage,howcanyoungpeoplestayinahostel?A、Iftheyarrive

Today,howmanyyoungpeoplecantheroomsinallthehostelsintheworldhold?

Whyisthepriceofhostelslow?A、Peoplebringtheirownequipment.B、Aruinedc

Whyisthepresenteducationsystemcriticizedaccordingtothepassage?A、Becaus

Whatistheadvantageforthepeoplewhojointheco-opfora6-monthperiod?A、T

Wherecanpeoplefindthetallestredwoodtrees?[originaltext]M:Haveyouevervi

AccordingtoKerrnitsis,whatcausedthemostofthedevastation?A、Themassives

Accordingtodefenseofficials,thepurposeofthePentagoncreatingthespecial

WhatdoestheHongKonggovernmentcallonitspeopletodo?A、Toknowtheagenda

HowmanyofficersdoestheHongKongPolicedepartmentroughlyhaveaccordingto

[originaltext]Thisroomisdevotedtoelectricfish.Theeelinthetankbe

Schoolsthroughouttheworldareexperiencingaperiodofrapidchangeand,

[originaltext]Thebestinterviewisoneinwhichthereistwo-waycommunica

[originaltext]M:DoyouthinkProfessorSimpsonwillcancelclassonthekindo

A.杞菊地黄丸 B.济生肾气丸 C.孔圣枕中丹 D.六味地黄丸 E.归脾

量化风险的手段和工具包括（）。 Ⅰ.VaR法 Ⅱ.敏感性分析法 Ⅲ.情景

Thechangeinthatvillagewasmiraculou

筷子古名曰“箸”。《史记.十二诸侯年表》中有“纣为象箸，而箕子唏”之语。由此可见

液体的弹性模量E、密度ρ和流速v可组成的无量纲数为()。A.Ev/ρ B.

根据《处方管理办法》，关于处方书写规则的说法，错误的是()A.药品名称应当使用