首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
A、Only animal tears are to be valued. B、Only animal tears can kill certain bacteria. C、Only humans cry for others. D、Only humans
A、Only animal tears are to be valued. B、Only animal tears can kill certain bacteria. C、Only humans cry for others. D、Only humans
admin
2014-11-27
70
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 cannot infect your eyes. Give up your tears, and you will lose this on-the-spot defence. 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 could not 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 believe that crying somehow helps us cope with emotional situations. One of the tear researchers, Winfred, 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. If Fred is right, what do you think will happen to people who restrain their tears? Boys, for instance, cry only about a quarter as often as girls once they reach teenage years, and we all cry a lot less than we did as babies. Could it be possibly that we face less stress? Maybe we found another way to deal with it, or maybe we just feel embarrassed.
Questions 22 to 25 are based on the passage you have just heard.
22. What is not the benefit of crying?
23. In terms of tears, what is the difference between humans and other animals?
24. What does the passage mean about boys and girls?
25. What’ s the main idea of this passage?
选项
A、Only animal tears are to be valued.
B、Only animal tears can kill certain bacteria.
C、Only humans cry for others.
D、Only humans cry in response to emotions.
答案
D
解析
细节题。根据文中“Humans are the only animals that produce tears in response to emotions."可得知,两者的区别在于人类的哭泣是情感的反应。因此,正确答案为D。
转载请注明原文地址:https://kaotiyun.com/show/e5m7777K
0
大学英语六级
相关试题推荐
A、Thatworkerscandosomethingaboutcontribution.B、Thatworkerscanenjoymoresparetime.C、Thatworkerscanmaketheirjobs
Ourape-menforefathershadnoobviousnaturalweaponsinthestruggleforsurvivalintheopen.Theyhadneitherthepowerfult
A、Rentinganapartment.B、Signingacontract.C、Havinganadvertisementinpaper.D、Payingbillsforutilities.A对话开头,女士说在报纸上看到了
Bylisteningtohisclass,Ihavebeenableto______(在论文写作上不断取得进步).
Ifastrangercameuptoyouonthestreet,wouldyougivehimyourname,SocialSecuritynumberande-mailaddress?Probablyno
A、Theycannotbestopped.B、Theydidn’trollatall.C、Theyaretoougly.D、Theymayhurtothers.A短文中提到,默林引起了众多人的注意力,但是唯一的问题是他
Methodsofstudyingvarygreatly;themethodthatworks【C1】______forsomestudentsdoesn’tworkatallforothers.Theonlythin
ThemostpromisingeffortinyearstorestorefairnessandhopetotheimmigrationsystembeginsWednesday,whentheObamaadmin
Populationgrowthwillmeanover100millionmorepeopleintheUnitedStatesoverthenextfourdecadeswhowillneedenergyan
A、Fatness.B、Laziness.C、Malnutrition.D、Skinniness.A事实细节题。短文中提到,错误地选择食物会导致人们肥胖,尤其是孩子会越来越胖。
随机试题
腹膜炎最重要的体征是_________、_________和_________。
A.酒精中毒兴奋期B.酒精中毒共济失调期C.酒精中毒昏迷期D.酒精慢性中毒引起的Wemicke脑病E.酒精慢性中毒引起的Korsakooff综合征
土的特性是
为合理利用或收集地面水.采取以下哪种措施进行竖向设计是不正确的?[2005年第62题]
直方图的分布形状及分布区问宽窄,取决于质量特征统计数据的()。
在下列()情况下,会员制期货交易所应当召开临时会员大会。
下列关于居民企业缴纳企业所得税纳税地点的表述中,符合法律规定的有()。
证实资产负债表所列银行存款是否存在的重要程序是审查()。
宏观调控的目标不包括:
以下程序的输出结果是()。s=2foriinrange(1,10):S+=iprint(s)
最新回复
(
0
)