首页
登录
职称英语
Why do we cry? Can you imagine a life without tears? Not only do tears keep
Why do we cry? Can you imagine a life without tears? Not only do tears keep
游客
2024-06-17
1
管理
问题
Why do we cry? Can you imagine a life without tears? Not only do tears keep your eyes lubricated, they also contain a (36)______ that kills certain (37)______ so they can’t infect your eyes. Give up your tears, and you lose this on the spot defense. Nor would you want to give up the flood of (38)______ tears you produce when you get something physical or chemical in your eyes. Tears are very good at washing this (39)______ 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 (40)______. And mot people say a good cry makes some feel better. Many scientists, therefore, believe that crying (41)______ helps us cope with the emotional situations. Tear (42)______,William Fred is trying to figure out how it happens. "One (43)______", he says, "is that tears discharge certain chemicals from your body". (44)____________, he says.
If Fred is right, (45)____________? Boys, for example, cry only about a quarter as often as girls once they reach their teenage years. And we all cry a lot less now than we did as babies. Could it possibly be that we face less stress? (46)____________.
Why do we cry? Can you imagine a 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 eyes. Give up your tears, and you lose this on the spot defense. Nor would you want 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 some feel better. Many scientists, therefore, believe that crying somehow helps us cope with the emotional situations. Tear researcher, William Fred is trying to figure out how it happens. "One possibility", he says, "is that tears discharge certain chemicals from your body". "When people talk about ’cry it out’ I think that might actually be ’what they are doing’", he says.
If Fred is right, what do yon think would happen to people who restrain their tears? Boys, for example, cry only about a quarter as often as girls once they reach their teenage years. And we all cry a lot less now than we did as babies. Could it possible be that we face less stress? Maybe we found other ways to deal with it, or maybe we just feel embarrassed.
选项
答案
substance
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3637359.html
相关试题推荐
Doyouknowhowtouseamobilephonewithoutbeingrudetothepeoplearoun
Doyouknowhowtouseamobilephonewithoutbeingrudetothepeoplearoun
Doyouknowhowtouseamobilephonewithoutbeingrudetothepeoplearoun
Doyouknowhowtouseamobilephonewithoutbeingrudetothepeoplearoun
Doyouknowhowtouseamobilephonewithoutbeingrudetothepeoplearoun
Doyouknowhowtouseamobilephonewithoutbeingrudetothepeoplearoun
Doyouknowhowtouseamobilephonewithoutbeingrudetothepeoplearoun
Itisconsiderednogood______withoutunderstanding.A、reciteB、toberecitedC、r
Webuildourorganizationfromwithin,promotingandrewardingpeoplewithoutreg
Imaginethis:yourparentsgoawayonbusiness,butyouhavetostayath
随机试题
Theworktheyaredoingis______greatvalue.A、inB、ofC、byD、fromB句意:他们正从事的工作意
Povertyexistsbecauseoursocietyisanunequalone,andtherearepowerful
[originaltext]M:Thatisit.Iknowthatitissmallerthanyouwanted,butit
TheUnitedNationssaystheworld’spopulationwillincreaseby34percentb
A.条件(1)充分,但条件(2)不充分 B.条件(2)充分,但条件(1)不充分
影响和制约疾病流行的两因素指的是A.自然因素、气候因素 B.气候因素、地理因素
下列关于货币时间价值的表现形式,说法错误的是()。A.货币时间价值有相对数和绝
《自然资源部办公厅关于加强国土空间规划监督管理的通知》规定,建立健全国土空间规划
下列固定资产中,企业不应计提折旧的有()A.经营方式租入的固定资产 B.按规定
从项目类型来看,()适用于生产设备相对较多的传统的房建项目及工业项目。A.
最新回复
(
0
)