首页
登录
职称英语
What’s the topic discussed in this passage? [br] [originaltext] (14) Why do
What’s the topic discussed in this passage? [br] [originaltext] (14) Why do
游客
2023-11-06
36
管理
问题
What’s the topic discussed in this passage? [br]
(14) 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 eyes. Give up your tears, and you’ll lose this on-the-spot 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. (17) Humans are the only animals that produce tears in response to emotions, and most people say a good cry makes them feel better. (15) Many scientists, therefore, believe that crying somehow helps us cope with emotional situations. Tear researcher, Winifred, is trying to figure out how it happens. 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? (16) 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 other 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/3163164.html
相关试题推荐
Whendidthefirebreakout?[br][originaltext]AfireatSingapore’sHote
Americansensureproperrespectforthenationalflagby[br][originaltext]
Americansensureproperrespectforthenationalflagby[br][originaltext]
Americansensureproperrespectforthenationalflagby[originaltext][14]L
WhereareJoan’sfamilyaregoingtospendsummer?[br][originaltext]W:Charle
Inthisconversation,whatisBetsy?[br][originaltext]M:Hey,Carla,haven’t
Inthisconversation,whatisBetsy?[originaltext]M:Hey,Carla,haven’tseeny
HowmanytimeshasJohnny’steamwontheLeagueCup?[br][originaltext]A:I’d
HowmanytimeshasJohnny’steamwontheLeagueCup?[br][originaltext]A:I’d
Iraqitelevisionshowedscenesof______.[originaltext]InitsMondayrepor
随机试题
Pierreoftenmakeshimself______bygesturingwithhishands.A、tounderstandB、
[originaltext]M:Ithinkyou’dbetterfindanotherpersontobeyourbadminton
[originaltext]IfyouareinterestedinstudyingatanAmericanuniversity,
A.whereB.exceptionsC.affairsD.meetE.cracksonF.cracksupG.r
[originaltext]W:We’vealreadyboughtanoven,awashingmachine,adishwasher,
患者男,30岁。在做常规口腔检查时发现正中关系位和正中关系是同一位置,在做右侧方
下列关于无形资产折现率的说法中,错误的是()。A.风险累加法需要逐项分析并量化
以净利润为基础的相对估值是( )。A.P/E(市盈率) B.折现现金流法
职员:公司A.公务员:机关 B.罪犯:沙漠 C.嫌疑人:现场 D.秘书
以下适用《人体器官移植条例》的是A.人体细胞移植 B.角膜移植 C.骨髓移植
最新回复
(
0
)