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
考研
Crying is hardly an activity encouraged by society. Tears, whether they are of sorrow, anger, or joy, typically make Americans f
Crying is hardly an activity encouraged by society. Tears, whether they are of sorrow, anger, or joy, typically make Americans f
admin
2019-06-11
57
问题
Crying is hardly an activity encouraged by society. Tears, whether they are of sorrow, anger, or joy, typically make Americans feel uncomfortable and embarrassed. The shedder of tears is likely to apologize, even when a devastating tragedy was the provocation. The observer of tears is likely to do everything possible to put an end to the emotional outpouring. But judging from recent studies of crying behavior, links between illness and crying and the chemical composition of tears,
both those responses to tears
are often inappropriate and may even be
counterproductive
.
Humans are the only animals definitely known to shed emotiomal tears. Since evolution has given rise to few, if any, purposeless physiological responses, it is logical to assume that crying has one or more functions that enhance survival.
Although some observers have suggested that crying is a way to elicit assistance from others(as a crying baby might from its mother), the shedding of tears is hardly necessary to get help. Vocal cries would have been quite enough, more likely than tears to gain attention. So, it appears, there must be something special about tears themselves.
Indeed, the new studies suggest that emotional tears may play a direct role in alleviating stress. University of Minnesota researchers who are studying the chemical composition of tears have recently isolated two important chemicals from emotional tears. Both chemicals are found only in tears that are shed in response to emotion. Tears shed because of exposure to cut onion would contain no such substance.
Researchers at several other institutions are investigating the usefulness of tears as a means of diagnosing human ills and monitoring drugs.
At Tulane University’s Tear Analysis Laboratory Dr. Peter Kastl and his colleagues report that they can use tears to detect drug abuse and exposure to medication, to determine whether a contact lens fits properly of why it may be uncomfortable, to study the causes of "dry eye" syndrome and the effects of eye surgery, and perhaps even to measure exposure to environmental pollutants.
At Columbia University Dt. Liasy Faris and colleagues are studying tears for clues to the diagnosis of diseases away from the eyes. Tears can be obtained painlessly without invading the body and only tiny amounts are needed to perform highly refined analyses.
It is known from the first paragraph that
选项
A、crying usually wins sympathy from other people.
B、crying may often imitate people or even result in tragedy.
C、shedding tears gives unpleasant feelings to Americans.
D、one who sheds tears in public will be blamed.
答案
C
解析
细节题。由关键词the first paragraph定位至第一段,由Tears…make Americans feel un comfortable and embarrassed可知.流泪让美国人感到不舒服和尴尬,因此答案为C项。
转载请注明原文地址:https://kaotiyun.com/show/wB9Z777K
0
考研英语一
相关试题推荐
Formanypeople,emotionsareascarything.【C1】______oftheproblemisthatwejustdon’tknowwhattodowiththem,according
Beforetheglobalfinancialcrisis,emergingeconomieslikeChinaaspiredto"decouple"themselvesfromtherichworld,hopingt
"Nanny","tyrant"—thesewereamongthechargeshurledatMichaelBloomberg,NewYork’smayor,whenheproposedabanonbigfizz
WiththestartofBBCWorldServiceTelevision,millionsofviewersinAsiaandAmericacannowwatchtheCorporation’snewscov
Aself-describedsocialistandformershopsteward,SirAlexwasanoddfitwiththecentristMr.Blair.Yethewasmuchlessim
Europeanregulatorshavecontributedtotheirbanks’decline,intwoways.First,theyarespecifyinghowmuchbankscanpayin
Whenasearchengineguesseswhatyouwantbeforeyoufinishtypingit,orhelpfullyignoresyourbadspelling,thatistheresu
TheTerm"CYBERSPACE"wascoinedbyWilliamGibson,ascience-fictionwriter.InthebookMr.Gibsondescribescyberspaceas"a
Therobotsarecoming.Theseconddecadesofthe21thcenturywillseetheriseofmerchandizedarmythatwillrevolutionizethe
Shakespeare’slifetimewascoincidentwithaperiodofextraordinaryactivityandachievementinthedrama.【F1】Bythedateofh
随机试题
手推式刮削方法适应性较强,适宜在余量较大的场合下采用。()
小儿肾病型蛋白尿(大量蛋白尿)的标准是
调配罂粟壳的处方应留存
由于劳动生产率的提高,使原有设备的价值相应降低,这种情况属于(
该公司2020年发生或发现的下列交易或事项中,不会影响其年初未分配利润的有()。
把分析的对象或现象的各个部分、各种属性联合成一个统一的整体。这种逻辑方法是()。
照片专栏
Intemet的域名和IP地址之间的关系从总体上讲是______的。
Lookatthestatementsbelowandthetextaboutsomestrategiescompaniescanusetostaycompetitiveontheoppositepage.
A、Weshouldmakesurethatourkidsgetagoodeducation.B、We’llbenefitfrominvestinginourkids’education.C、Itiseveryon
最新回复
(
0
)