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、Fingerprinting. B、Crime hotlines. C、Interrogation. D、Psychological profiling. C本讲座介绍了刑事案件侦破(crime-solving)的方法,包括传统的审讯(interrog
A、Fingerprinting. B、Crime hotlines. C、Interrogation. D、Psychological profiling. C本讲座介绍了刑事案件侦破(crime-solving)的方法,包括传统的审讯(interrog
admin
2016-11-26
49
问题
As long as there has been crime, there have been ways to solve it. One of the oldest methods is interrogation, a method in which the police question people who might have committed the crime or who might have information about the crime. Interrogation can help the police to establish many basic facts, but modern techniques for solving crime include more complex scientific methods.
Let me talk first about a system often called "crime hotlines". In some cases, where law enforcement personnel have difficulty finding a criminal, they turn to private citizens for help in solving a crime. This system allows people to make a phone call or access a website and give information to the police anonymously. This can often be effective when people are afraid to give information in public. Sometimes, a family member may have committed the crime, and another family member finally decides to call the police and give the information they have.
Second, fingerprinting. Each person’s finger print is unique. The ancient Chinese used finger prints to sign legal papers. What better way to identify an individual? Yet, it was only in the late 19th century that finger prints were first used to identify criminals. A variety of scientific techniques makes it possible for finger prints to be lifted from most surfaces.
A relatively new technique that crime-fighters are now using is called "psychological profiling". Criminal psychologists look at the crime and the way it was committed. Based on this information, they try to understand the personality and motivation of the person who committed the crime. Then they can focus their search on people who match this profile.
In some cases, private citizens are finding ways to solve crimes as well. With a little knowledge of electronics, anyone can put hidden cameras in a home or office. In the 1990s as an example, there were some cases where nannies were accused of abusing the children they were paid to care for. Hidden cameras were used to prove the nanny’s guilt. However, the technique is controversial because it involves issues of privacy.
Finally, let me discuss DNA. Of the most recent crime-solving techniques used, DNA is proving very effective. Each person, with the exception of identical twins, has a unique DNA coding system. So, if criminals leave anything that can be tested at the scene of the crime, such as blood or hair, they can be identified. DNA was used to solve a crime for the first time in England in 1987. Since that time, it has become widely used, and it’s considered 99% accurate. DNA testing can also be used to prove that a person is innocent. Many prisoners have been released because DNA evidence proves that they did not commit the crime of which they were convicted.
16. What is the oldest method to identify criminals?
17. What is the advantage of crime hotlines?
18. Why is it controversial using hidden cameras in solving a crime?
19. What can DNA testing prove?
选项
A、Fingerprinting.
B、Crime hotlines.
C、Interrogation.
D、Psychological profiling.
答案
C
解析
本讲座介绍了刑事案件侦破(crime-solving)的方法,包括传统的审讯(interrogation)、举报热线(crime hotlines)、指纹鉴定(fingerprinting),以及相对较新的方法,包括心理分析法(psychological profiling)、摄像头监控、DNA鉴定等。其中审讯是最古老的方法之一,因此C项为正确答案。A项“指纹鉴定”、B项“举报热线”和D项“心理分析”都是案件侦破的方法,但并非最古老的方法。
转载请注明原文地址:https://kaotiyun.com/show/0GF7777K
0
大学英语六级
相关试题推荐
A、Anxiety.B、Truth.C、Sympathy.D、Time.A从“worried”,“can’tsleep”,“anxiety”,“stress”这些意思接近的关键词不难推断,这段对话的主题是焦虑。因此选A。
A、Hechangedhismindaboutgoingtotheconcert.B、Theconcertwillbeheldoutside.C、Therewerenomoreseatsleft.D、Hedid
传统的中国服饰较多地使用深色,所以庆典礼服(ceremonialclothing)倾向于深色,配以色彩明亮、精心设计的图案。普通老百姓日常生活中穿的最多的是浅色衣服。中国人将某些颜色与特定季节联系在一起:绿色代表春天,红色代表夏天,白色代表秋天,黑色象征
孟子是中国古代一位著名的哲学家,其影响仅次于孔子。他小时候家住在墓地附近,耳濡目染的净是些有关丧葬礼仪(funeralceremony)的事情。孟母害怕这里的环境对他的影响不好,于是就搬家了。新家靠近集市,孟子又学着商人做买卖,孟母不愿自己的孩子长大成为
在中国古代“诸子百家”之中,墨子占有非常特殊的一席之地。墨子认为,劳苦大众的痛苦是由当时“饥而不得食,寒而不得衣,劳而不得息”的社会状况造成的。他谴责一切与民众福利相悖的事物,提出了国家富足的措施。墨家认为某些统治阶层的人生活奢靡导致人们食不果腹,衣不蔽体
绿色就业(greenjob)是在经济绿化的过程中产生和发展的,指的是从事绿色经济活动的就业。绿色经济是对产业结构、产品生产的技术和工艺、产品生产的组织方式进行“绿化",绿色就业就是采用绿色技术、工艺和原材料进行生产的就业,就是从事绿色产品生产和服务的就业
A、Itscenterholdsmostofthepeople.B、Mostpartsofitextendtowardstheoutside.C、Itssuburbsarebecomingquieterandqui
A、Haveagoodrestinthebedroom.B、Dosomeworkintheneighborhood.C、Makeaphonecalltothelandlord.D、Getsomefurniture
A、Traintravelcanhelphimknowaboutthepeople.B、Traintravelisanuncomfortableexperienceforhim.C、Traintravelisbett
Teenagersarespendingmoremoneythanever.Justlastyear,31.6millionteensspent155billion,accordingtotheNorthbrook,
随机试题
在竞争规律中,产品的竞争即_______的竞争。()
患者,男,45岁,体胖,平素食欲佳。近1个月饮水量逐渐增多,每日约1500ml,尿量多,空腹血糖6.7mmol/L(120mg/dl),尿糖(+),为确诊糖尿病而应做的检查是
下列有关注射剂的灌封的叙述中不正确的是()
以下证券发行必须聘请具有保荐资格的机构担任保荐人的是:()
高压与发电厂、变电所电力生产用低压电气装置共用的接地装置应符合()要求,但是不应该大于()。
期货公司因延误执行客户交易指令给客户造成损失的免责事由为( )。
临时导游证的有效期最长为()。
下列选项中,价格下降比率最多的图书是( )《绩效考核》现在比《产品开发》贵多少元?( )
小海龟出生后,为了不被海鸟吃掉,拼命奔向大海。然而在疾如闪电的空中飞鸟看来,它们的奔跑无异于__________。海鸟的每一次俯冲均能满载而归,这与其说是捕猎,不如说是__________。依次填入画横线部分最恰当的一项是()。
A、Friday.B、Saturday.C、Sunday.D、Monday.B女士说,她周一时约Jennifer周六晚上出来约会。故答案是B。对话中只出现了Monday和Saturday,排除A和C。Monday是邀请的日期,Saturday是约会
最新回复
(
0
)