首页
登录
职称英语
[originaltext] Why do we cry? Can you imagine life without tears? Not only d
[originaltext] Why do we cry? Can you imagine life without tears? Not only d
游客
2024-02-14
71
管理
问题
Why do we cry? Can you imagine life without tears? Not only do tears keep your eyes lubricated, they also contain a substance that kills certain bacteria so they can’t infect your eye. Give up your tears, and you’ll lose this onthespot defense. Nobody wants to give up the flood of extra tears you produce when you get something physical or chemical in your eyes. Tears are very good at washing this irritating stuff out. Another thing you couldn’t do without your tears is cry from joy, anger or sadness. Humans are the only animals that produce tears in response to emotions, and most people say a good cry makes them feel better. Many scientists, therefore, believe that crying somehow helps us cope with emotional situations. Tear researcher, Winifred, is trying to figure out how it hap pens. One possibility he says is that tears discharge certain chemicals from your body, chemicals that build up during stress. When people talk about crying it out, "I think that might actually be what they are doing", he says. If Fred is right, what do you think will. happen to people who restrain their tears? Boys, for example, cry only about a quarter as often as girls once they reach teenage years, and we all cry a lot less now than we did as babies. Could it possibly be that we face less stress? Maybe we found another ways to deal with it, or maybe we just feel embarrassed.
选项
A、Only humans respond to emotions by shedding tears.
B、Only humans shed tears to get rid of irritating stuff in their eyes.
C、Only human tears can resist the invading bacteria.
D、Only human tears can discharge certain chemicals.
答案
A
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3449647.html
相关试题推荐
[originaltext]OneofraymaingoalsinthissurveycourseofAmericanpaint
[originaltext]Thelawyersrepresentingtwoeleven-year-oldboysaccusedofk
[originaltext]Thelawyersrepresentingtwoeleven-year-oldboysaccusedofk
[originaltext]M:Here’syourroom,you’llstayhereoverthreenights,madam?W
[originaltext]M:Here’syourroom,you’llstayhereoverthreenights,madam?W
[originaltext]M:Here’syourroom,you’llstayhereoverthreenights,madam?W
[originaltext]M:Ican’tbelieveKenmissedsuchanimportantmeetingeventho
[originaltext]M:Ican’tbelieveKenmissedsuchanimportantmeetingeventho
Amodernnewspapercouldnotbesoldat______withoutadvertisements.A、acostB
[originaltext]RooseveltwastheonlypresidentinAmericanhistorywhoserv
随机试题
[originaltext]ScientistsintheUnitedStateshavereportedsomegoodnews
[originaltext]M:Whatareyoudoing?W:Weareprotestingagainsttheodorthat
LearningTourRecently,wewillholdal
26岁孕妇,停经48日后出现阴道少量流血伴右下腹隐痛. 今晨起床时突然右下腹剧
在许多“80后”的童年、少年记忆中,漫画还是一摞摞的杂志和成套的画册,从电脑、手
防烟分区如果面积过大,会使烟气波及面积扩大,导致受灾面增加,不利于安全疏散和扑救
髌骨横骨折,造成的原因可能是A.韧带损伤 B.骨骼疾病 C.肌拉力 D.直
2011年1~8月份,全国规模以上工业企业实现利润32281亿元,同比增长28.
根据股东享有权利和承担风险大小不同,股票可分为( )。A.记名股票和无记名股票
马某因合同诈骗案一审被判有期徒刑5年,不服一审判决后提起上诉,在上诉期满前,马某
最新回复
(
0
)