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
2011-03-01
45
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 questions.
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.
【C18】
选项
A、before
B、on
C、after
D、about
答案
D
解析
本题考查词语的固定搭配。be nervous about是固定搭配,意思为:紧张不安。故答案选D。
转载请注明原文地址:https://kaotiyun.com/show/Dkkd777K
本试题收录于:
公共英语三级笔试题库公共英语(PETS)分类
0
公共英语三级笔试
公共英语(PETS)
相关试题推荐
Whataretheman’shobbies?
WhowasthefirsttofindthegoldinCalifornia?
Belowisagraphshowingthedistributionofcaraccidentsinacityduring1997.Lookatthegraphandwriteanessayofabout
Increasingly,overthepasttenyears,people--especiallyyoungpeople--havebecomeawareoftheneedtochangetheireating
Whereisthisconversationprobablytakingplace?
Atpresentgroupsofscientificworkers,often【C1】______bytheirgovernments,spendtheirtimein【C2】______the【C3】______ofearth
Atpresentgroupsofscientificworkers,often【C1】______bytheirgovernments,spendtheirtimein【C2】______the【C3】______ofearth
Atpresentgroupsofscientificworkers,often【C1】______bytheirgovernments,spendtheirtimein【C2】______the【C3】______ofearth
Ifyouareworriedaboutthingsandareunderalotofstressatworkorschool,thenyouareprobablynotsleepingwell.Worr
WhenwethinkofHollywood,atermIuselooselytodescribeAmericanmovieproductioningeneral,notsimplyfilmsmadeinLos
随机试题
信息技术中最有代表性的新兴技术是()
在大开口运动时,运动下颌的主要肌肉为
细菌嘧啶核苷酸生物合成途径的反馈抑制是由于控制了下列哪种酶的活性
桁架结构如图所示,已知杆AB、AC为相同材料的矩形截面拉杆和压杆,假设材料弹性模量E=200GPa,许用拉应力和许用压应力均为[σ]=50MPa,AC为细长受压杆,且节点A的许可竖向位移[δ]=0.5mm。从强度、刚度和稳定性的角度确定此结构承担的最大许用
根据我国《公司法》规定,公司在()时可以收购本公司的股份。
4,11,27,61,()。
甲、乙系夫妻。在不损害债权人利益的情况下,甲请求分割夫妻共同财产能得到法院支持的理由有()。
Someofthelargerbirdscanremainstationaryintheairforseveralminutes.
Thatwinterwasquitelongandfarmerswhohadfailedtostoreupenough______fortheircattlealmostwentbankrupt.
A、SheadmiresJean’sstraightforwardness.B、ShethinksDr.Browndeservesthepraise.C、ShewilltalktoJeanaboutwhathappene
最新回复
(
0
)