首页
登录
职称英语
Today’s policemen in large cities throughout the world【C1】______on modem inv
Today’s policemen in large cities throughout the world【C1】______on modem inv
游客
2023-07-11
48
管理
问题
Today’s policemen in large cities throughout the world【C1】______on modem inventions to help them in their work. In most places motor scooters and police patrol(巡逻) cars have【C2】______sway with the need to patrol a beat on foot or on horseback. Policemen use telephones,【C3】______located throughout their districts, to make immediate【C4】______with headquarters. Radio, television, and computers【C5】______to speed the work of the modem force. Even boats and helicopters are part of the equipment of metropolitan police departments.
New technical inventions are widely used to【C6】______crime and speed the【C7】______of criminal cases. Electronic computers reduce from hours to minutes the time spent in【C8】______for fingerprints. Witnesses’【C9】______of a criminal are coded and fed【C10】______a computer. The machine then sorts through the picture file of known criminals and selects the name and photograph of the most【C11】______suspect. Lie detectors,【C12】______such evidence is acceptable, are used to【C13】______the truth.
A criminal-identification tool in【C14】______in some places is the image reflector, or "image-maker." This machine【C15】______a picture of a face【C16】______a screen. A detective operates the machine to【C17】______ the parts of the face to match those of the suspect【C18】______described by the witnesses. The final picture is then photographed and sent to police in other areas. Sometimes skilled sketch artists employed by police departments【C19】______oral descriptions into【C20】______of a suspect. [br] 【C14】
选项
A、operation
B、service
C、trouble
D、use
答案
D
解析
in trouble意为“处于不幸(苦恼、困境)中”in operation意为“操作中,运转中,实施中”;in service意为“在服役中,当家庭佣人;(公共设施等)在使用中”;以上不适用或不完全适用于本句,因此in use(在使用时)为最佳。
转载请注明原文地址:https://tihaiku.com/zcyy/2828917.html
相关试题推荐
Duringthecoldandwetwintermonths,mostcitieswill______someshelterand
TheaveragefamilyinChinesecitiesnow______(花在住房上的钱比以前更多了).spendsmoremoney
Oneday,drought(干旱)maybeathingofthepastatleastincoastalcities.V
Oneday,drought(干旱)maybeathingofthepastatleastincoastalcities.V
Oneday,drought(干旱)maybeathingofthepastatleastincoastalcities.V
Oneday,drought(干旱)maybeathingofthepastatleastincoastalcities.V
Oneday,drought(干旱)maybeathingofthepastatleastincoastalcities.V
Oneday,drought(干旱)maybeathingofthepastatleastincoastalcities.V
Oneday,drought(干旱)maybeathingofthepastatleastincoastalcities.V
Oneday,drought(干旱)maybeathingofthepastatleastincoastalcities.V
随机试题
在住宅或村落周边、桥梁道路等处树立泰山石敢当(Shi-gan-dang)的习俗,在我国具有悠久的历史。“石敢当”一词在汉代就已经出现。到了宋朝,“泰山石
Ifyouwanttobookaround-tripticket,
辩证唯物论认为运动是( )。 A.物质的承担者 B.一切事物、现象和过程的
混凝土抗折试验时,对于强度等级小于C30的混凝土,加载速度应为()。A.0.02
有关固定义齿特点叙述错误的是()A.它需要在基牙上制备固位体,磨除牙
与房地产、古玩等投资相比,黄金投资的流动性和变现性( )。A.更高 B.更低
《消费者权益保护法》规定,经营者禁止侵犯消费者的人身权,不包括( )。A.不得
融资收入可采取()方式调回境内。A:向境内公司提供商业贷款 B:向境内公司购买
MMPI—2基础上新增的效度量表是()。多选A.K B.Fb C.VI
某省一大型水库建设工程选址涉及全国重点文物保护单位,因特殊情况无法对其实施原址保
最新回复
(
0
)