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
2016-07-17
57
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/z2Gd777K
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
LookingtotheFutureWhenamagazineforhigh-schoolstudentsaskeditsreaderswhatlifewouldbelikeintwentyyears,t
ThemembersofAaronBurr’sfamilywerenotedfortheirpassionateandheadstrongtemperament.
PeopleknewlongagohowanearthquakestartsAssoonasanearthquakeoccurs,studentsshouldleavethebuilding
AnIntelligentCarDrivingneedssharpeyes,keenears,quickbrain,andcoordination(协调)betweenhandsandthebrain.Many
Thestudyshowedthatmostofthegirls______.Whatpercentageofthegirlsconsideredthemselvesoverweight?
SingingAlarmsCouldSavetheBlindIfyoucannotsee,youmaynotbeabletofindyourwayoutofaburningbuilding-andtha
A.Whatexactlyisscience?B.Howdoyoufindanexplanation?C.Whattopicsdoyouneed?D.Howdoyouansweryourchild’squestio
Alotofpeoplecouldfallillafterdrinkingcontaminatedwater.
Whatajuicymorselitis!
CosmeticSurgerySurgerythatcanimprovethewayapersonlooksisbecomingmoreandmorepopularintheUnitedStates.Th
随机试题
L为抛物线y=x2上从点(0,0)到点(1,1)的一段弧,则=()。
可用于心力衰竭治疗的β受体阻滞剂为
可在4℃生长进行冷增菌的是A.产单核细胞李斯特菌B.不动杆菌C.金黄色葡萄球菌D.肺炎链球菌E.流感嗜血杆菌
患者,男,34岁。工人,右指头肿胀疼痛7天,呈蛇头状肿,皮色嫩红,疼痛剧烈,手指下垂时加重,伴恶寒发热头痛,透光试验见指头腹侧有一豆状黑色点。诊断为蛇头疔,外治宜
在脂肪动员中,脂肪分解的限速酶是
女,70岁。干咳10余天入院,无发热、咯血及呼吸困难。查体:心肺未见异常,双手可见杵状指。胸部X线片示左下肺可见直径约2.6cm的类圆形阴影,其内可见小空洞,边缘不规则。该患者需要的治疗为
(2013年真题改编)长管并联管道各并联管段的()。
在潜在生产能力没有被充分挖掘以前,不会出现需求拉动的通货膨胀。()
一、注意事项本题由给定资料与作答要求两部分构成。二、给定资料1.2012年1月9日,教育部政策法规司司长孙霄兵表示,2012年要推动所有高校全面启动章程制定或修订工作,“高校的举办者、主管教育行政部门应按照政校分开、管办分离的原则,以章程明确
青年期自我意识修正的主要依据是()
最新回复
(
0
)