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

游客2024-09-26 29

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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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

Theseisanewtypeofadvertisementbecomingincreasinglycommoninnewspape

GermanzoologistRandolfMenzelsaysbeesaren’tasbusyaspeoplebelievet

Agoodtranslatorisbydefinitionbilingual.Theoppositeisnot(1)true,

Howmuchisthebeginner’scourse?[br]Whatdoestheclubinsurancecover?[ori

患者，男，50岁。近日咳嗽痰中带血，首选的治疗药物应是()A.白及 B.

下列各项，不属未病先防的内容是()A.调摄精神 B.加强锻炼 C.早期

读漫画《政府信息方便知》，图中政府的做法（）。 A.扩大了公民的基本权利

（2013年）下列各项措施中，审计人员认为能够有效预防客户所付款项被贪污并通过篡

物权人在其权利的实现上遇有某种妨害时，有权请求造成妨害事由发生的人排除此等妨害，

（2020年真题）根据增值税一般纳税人即征即退政策的规定，下列说法正确的有（）