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
Although "lie detectors" are widely used by governments, police departments and businesses, the results are not always accurate.
Although "lie detectors" are widely used by governments, police departments and businesses, the results are not always accurate.
admin
2013-06-17
67
问题
Although "lie detectors" are widely used by governments, police departments and businesses, the results are not always accurate. Lie detectors are commonly【C1】______as emotion detectors, for their aim is to【C2】______bodily changes that contradict what a【C3】______says. The lie detector records changes【C4】______heart rate, breathing, blood pressure, and the electrical【C5】______of the skin. In the first part of the【C6】______, you are electronically connected to the machine and【C7】______a few neutral questions("What is your name?" etc). Your physical reactions serve【C8】______the standard for evaluating what comes【C9】______. Then you are presented with a few【C10】______questions among the neutral ones("When did you rob the bank?" ). The idea is that if you are【C11】______, your body will reveal the truth, even if you try to【C12】______it. Your heart rate and breathing will change【C13】______as you respond to the question.
That is the theory, but psychologists have found that lie detectors are simply not【C14】______. Since most physical changes are the same across【C15】______emotions, lie detectors cannot tell【C16】______you are feeling angry, nervous or excited.【C17】______people may be tense and nervous【C18】______the whole procedure. They may react physiologically to a certain word("bank")not because they robbed it, but because they recently used a bad check. In either【C19】______, the machine will record a "lie" .
On the other hand, some practiced liars can lie【C20】______hesitation, so the reverse mistake is also common.
【C3】
选项
A、policeman
B、suspect
C、person
D、criminal
答案
B
解析
此题考查对文章内容整体的理解。根据上文,政府、警察局和商业部门都用测谎仪,所以答案不能选D项criminal“罪犯”和A项policeman“警察”等确定的具体意项;而C项person“人”这一概括性概念,涵盖所有意项,过于泛泛。通观全文可知,测谎仪是要检测有嫌疑的对象是否在说谎,因而此处只能用B项suspect“嫌疑犯”来搭配。
转载请注明原文地址:https://kaotiyun.com/show/Jm07777K
0
大学英语四级
相关试题推荐
Mostpeoplewhotravellongdistancescomplainofjetlag(喷气飞行时差反应).Jetlagmakesbusinesstravelerslessproductiveandmorepr
ThecauseofthedeclineofNorthAfricaispopularlyattributedtoclimaticchanges,thetheorybeingthattheareabecamehott
ThecauseofthedeclineofNorthAfricaispopularlyattributedtoclimaticchanges,thetheorybeingthattheareabecamehott
IwasabletoseeanEnglishmovieinthe______witheaseaftertwoyears’study.
Researchershaveestablishedthatwhenpeoplearementallyengaged,biochemicalchangesoccurinthebrainthatallowittoact
Oneresearchhasshownthatpublicschoolteachersreceivesalariesalmostthesameasprivatesectorworkerswhoscorethesame
A、Becauseitisn’tclosed.B、Becausethestudentshavetopassallexaminationsbeforeenteringit.C、Becausethereisnoexamin
It【C1】______aroundnineo’clockwhenIdrove【C2】______homefromworkbecauseitwasalreadydark.AsIapproachedthegatesIsw
A、Monitoringpatientsinsurgery.B、Assistinginpatientdiagnosis(诊断).C、Decreasingthegapbetweendoctorandpatient.D、Both
A、Allpeoplearelessintelligentinsummerthanintheotherseasonsoftheyear.B、Heathasnoeffectonpeople’smentalabili
随机试题
西方政治发展理论的第二阶段的研究重点是()。
休克病人最适宜的体位是
下列案件中,适用返还原物的情形有()。
下列表达式不正确的是()。
根据下面资料,回答101~105题2008年我国全年建设占用耕地19.16万公顷,灾毁耕地2.48万公顷。生态退耕0.76万公顷,因农业结构调整减少耕地2.49万公顷。土地整理复垦开发补充耕地22.96万公顷。全年水资源总量27127亿立方
下列等式或不等式中正确的共有
Whydoesthewomansayshehasmixedfeeling?
Whydoesn’tthewomanbuythebook?
A、Dentist.B、Physician.C、Physicist.D、Surgeon.DW:Canyoucometomybirthdaypartytomorrowafternoon,UncleSmith?M:I’dli
【B1】【B7】
最新回复
(
0
)