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
Motoring Technology 1.2 million road deaths worldwide occur each year, plus a further 50 million injuries. To reduce car cra
Motoring Technology 1.2 million road deaths worldwide occur each year, plus a further 50 million injuries. To reduce car cra
admin
2015-07-17
85
问题
Motoring Technology
1.2 million road deaths worldwide occur each year, plus a further 50 million injuries. To reduce car crash rate, much research now is focused on safety and new fuels—though some electric vehicle and biofuel research aims at going faster.
Travelling at speed has always been dangerous. One advanced area of research in motoring safety is the use of digital in-car assistants. They can ensure you don’t miss important road signs or fall asleep. Most crashes result from human and not mechanical faults.
Some safety developments aim to improve your vision. Radar can spot obstacles in fog, while other technology " sees through" big vehicles blocking your view.
And improvements to seat belts, pedal(脚踏) controls and tyres are making driving smoother and safer. The colour of a car has been found to be linked with safety, as have, les.s surprisingly, size and shape.
But whatever is in the fuel tank, you don’t want a thief in the driving seat and there have been many innovations (创新). Satellite tracking and remote communications can also come into play if you crash, automatically calling for help.
Accidents cause many traffic jams, but there are more subtle interplays between vehicles that can cause jams even on a clear but busy road. Such jams can be analyzed using statistical tools. Robotic drivers could be programmed to make traffic flow smoothly and will perhaps one day be everyone’s personal chauffeur (司机) ,but their latest efforts suggest that won’t be soon.
Satellite tracking and remote communication systems can be used to______.
选项
A、reduce oil consumption
B、remove the obstacles on the road
C、call for help when one’s car crashes
D、help drivers get out of a traffic jam
答案
C
解析
本题的答案可以直接从第五段倒数第一句话中找到“Satellite tracking and remote communications can also came into play if you crash,automatically calling for help.”这里come into play是开始起作用的意思。
转载请注明原文地址:https://kaotiyun.com/show/iBGd777K
本试题收录于:
职称英语理工类A级题库职称英语分类
0
职称英语理工类A级
职称英语
相关试题推荐
ASignificanceofTestingTechniquesforSamplingMicrobesintheDeepleeSheetBSpecialFeaturesofLakeVidaCLaterExpe
Students’EvaluationofClassroomTeachingForthepasttwoyears,Ihavebeenworkingonstudents’evaluationofclassroomteac
TheEffectsofGlobalWarmingonWeatherTherearehiddenfactorswhichscientistscall“feedbackmechanisms”.Nooneknow
Thestudyshowedthatmostofthegirls______.Unhealthyattitudesaboutweight,bodyimageandfoodmay______.
SuccessStoriesOneofthemostsuccessfulfashioncompaniesintheworldisBenetton.TheBenettonfamilyopenedtheirfirsts
Theiceisnotthickenoughtobeartheweightofatank.
WorldFlightPilotLindaFinchwilltakeoffonMarch17,1997torepeatoneofthemostfamousflightsofalltime—AmeliaEarh
SuccessStoriesOneofthemostsuccessfulfashioncompaniesintheworldisBenetton.TheBenettonfamilyopenedtheirfirsts
TheFirstNavigationalLightsIntheNewWorldthefirstnavigationallightswereprobablylanternshungatharborentrances
Shewillbeverypleasedtomeetyou.
随机试题
炔诺孕酮的化学名称是
男性,24岁,因劳力时气短就诊,查体发现胸骨左缘第3~4肋间听到收缩期喷射性杂音,X线胸片示心脏轻度增大,超声心动图示室间隔与左室后壁增厚,其比值>1.3,最可能的诊断是
李某原在甲公司就职,适用不定时工作制。2012年1月,因甲公司被乙公司兼并,李某成为乙公司职工,继续适用不定时工作制。2012年12月,由于李某在年度绩效考核中得分最低,乙公司根据公司绩效考核制度中“末位淘汰”的规定,决定终止与李某的劳动关系。李某于201
法院的下列哪些做法是符合审判制度基本原则的?
某河流总磷浓度为0.20mg/L,拟建水库水体滞留时间预计为180天,假设同等流量条件及入库负荷条件下,水库建成后水库总磷浓度预计为0.15mg/L,建库将使水体类别从Ⅲ类变为()。
()负责颁发管理煤矿采矿许可证。
影响股票价格的政治因素一般包括()。Ⅰ.国际社会政治、经济的变化Ⅱ.领袖更替Ⅲ.政权更迭Ⅳ.战争
账号:转账
基于学生表S和学生选课表SC两个数据表,它们的结构如下:S(学号,性别,年龄)其中学号、姓名和性别为C型字段,年龄为N型字段。SC(学号,课程号,成绩),其中学号和课程号为C型字段,成绩为N型字段(初始为空值)。查询成绩在70分至85分之间学生的学号、
A、Sheknewwherethegoodswereinthesupermarket.B、Sheaskedotherstotakehertotherightplace.C、Shemanagedtofindthe
最新回复
(
0
)