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
2017-12-11
21
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.
What can be inferred from the new studies of tears?
选项
A、Environmental pollutants can induce the shedding of emotional tears.
B、Exposure to excessive medication may increase emotional tears.
C、Emotional tears can give rise to "dry eye" syndrome in some cases.
D、Emotional tears have the function of reducing stress.
答案
D
解析
推断题。根据new studies定位至第四段,由第一句the new studies suggest that emotional tears may play a direct role in alleviating stress可知.D项Emotional tears have the function of reducing stress是对其的同义转述,意为眼泪可以减轻压力,reduce是alleviate的同义词。
转载请注明原文地址:https://kaotiyun.com/show/96BZ777K
0
考研英语一
相关试题推荐
Peopleusedtothinkthatlearningtwolanguagescreatedconfusioninthemind.Far【C1】______itwasthought,togetonerightth
Peopleusedtothinkthatlearningtwolanguagescreatedconfusioninthemind.Far【C1】______itwasthought,togetonerightth
Oldpeoplearealwayssayingthattheyoungarenotwhattheywere.Thesame【C1】______ismadefromgenerationtogenerationand
Asageneralrule,AmericanmenearnmorethanAmericanwomen.Thisholdstrueacrossindustries,acrosseducationlevels,anda
Asageneralrule,AmericanmenearnmorethanAmericanwomen.Thisholdstrueacrossindustries,acrosseducationlevels,anda
About3billionpeoplelivewithin100miles(160km)ofthesea,anumberthatcoulddoubleinthenextdecadeashumansflockt
Scientistssaytheyhavefoundawaytoturnbodyfatintoabettertypeoffatthatburnsoffcaloriesandweight.TheUSJohns
Arepasswordsoutdated?It’sstartingtoseemlikeit.Everybodyhatesthem,andnobodycanrememberalltheonesthey’ve【C1】___
Justsevenyearsago,theTexasLegislatureprescribedthatallhighschoolersmustpasstwomathcoursesandgeometrytogradua
AlisonPrestonoftheUniversityofTexasatAustin’sCenterforLearningandMemoryexplains:Ashort-termmemory’sconversion
随机试题
足部横膈膜反射区上有()。
二手车鉴定评估的理论依据是_______。
信息查询系统是一种_______。
患者,男性,37岁。因车祸致方向盘顶伤右侧前胸壁,2小时后送人急诊科。入院后患者浅昏迷,呼吸浅快,发绀。胸壁皮下可及捻发感,右胸壁创伤处塌陷,呼吸时胸壁呈反常样运动,X线示右侧相邻肋骨多处骨折。造成患者上述病情的主要原因是
对砌筑砂浆施工质量检查内容有()。
在报表管理系统中,报表数据文件还可以被转换成文件格式的有()。
指导学生使用“我能应付这个考试”“成绩并不重要,学会才是重要的”等正向的自我对话以缓解考试焦虑的方法是()。
你和一个私交甚好的朋友同在一个微信群里,这个朋友经常在群里转发一些不实的消息或文章,你怎么劝阻?
关于算机软件、硬件配置和网络系统配置说明,应该包含在以下()文档中。
十进制整数64转换为二进制整数等于
最新回复
(
0
)