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
Sleep laboratories around the world are finding that an alarming number of drivers on motorways may be failing【S1】______at the w
Sleep laboratories around the world are finding that an alarming number of drivers on motorways may be failing【S1】______at the w
admin
2010-09-10
66
问题
Sleep laboratories around the world are finding that an alarming number of drivers on motorways may be failing【S1】______at the wheel. Although researchers have difficulty in knowing for certain【S2】______an accident has been caused by sleepiness, it appears that a driver who is on the road between 4 am and 6 am is about 10 times as【S3】______to have a sleep-related accident as someone who is driving in the middle of the morning or early in the evening. Some British police forces have become sufficiently【S4】______to launch campaigns to alert the public to the danger. Leicestershire police,【S5】______, consider sleepiness to be the cause of 20 percent of accidents on motorways and in the summer of 1990 ran a campaign with the slogan "Stay awake, Stay【S6】______". Major motor manufacturers such as Ford and Renault are【S7】______ways of incorporating sleepiness detectors and alarms into their vehicles.
If an accident involves only one vehicle, which runs【S8】______the road into the certain crash barrier, the embankment, a tree or a bridge, then sleepiness is likely to be the cause, especially if there are no skid marks or other signs of braking. A driver who is alert to an【S9】______crash grips the steering wheel and suffers different injuries from someone who is asleep and holding the steering wheel loosely.
This pattern of injury, combined with an absence of skid marks on the road, also where that the driver was asleep in accidents well-spaced one vehicle runs into the back of another, especially if it occurs where traffic is light and vehicles are consequently【S10】______on the road. Under these conditions, the driver’s "inattention" must have been more than just momentary.
A.import B.impending C.alive D.property
D.concerned F.occur G.asleep H.portable
I.whether J.investigating K.off L.likely
M.leap N.for example O.well-spaced
【S2】
选项
答案
whether
解析
根据for certain的提示,选whether。
转载请注明原文地址:https://kaotiyun.com/show/D587777K
0
大学英语四级
相关试题推荐
Mostparents,Isuppose,havehadtheexperienceofreadingabedtimestorytotheirchildren.Andtheymustrealizehowdifficu
Throughouthistory,peoplehavebeenthevictimsofpickpockets.Today,pickpocketingisoneoftilemostrapidlyincreasingcri
When,IfEver,CanMuseumsSellTheirWorks?Thedirectoroftheart-richyetcash-poorNationalAcademyMuseuminNewYork
A、Almosttwomillion.B、Almostthreemillion.C、Almostfivemillion.D、Almostsixmillion.B
A、DesertandIce—aHotTopic.B、RiversandOceans—aHotTopic.C、MeltingIce—aHotTopic.D、TreesandForest—aHotTopic.C事实细节题
Beforeinvestingincommonstocks,oneshouldbeawareofboththeiradvantagesanddisadvantages.Oneadvantageistheirhighp
A、Tolookforadifferentlifestyle.B、Toenjoythemselves.C、Foradventure.D、Foreducation.D信息明示题。本题关键句为"Onereasonisfored
A、Canada,JapanandMexico.B、Japan,CanadaandAsia.C、Japan,theEuropeanUnionandAsia.D、Canada,MexicoandEurope.A从题目选项中
A、Englishpeopleareprobablynotfriendlytostrangers.B、Englishpeoplearereserved.C、Englishpeopleareverystrange.D、Eng
Itwasonlyafteraheateddiscussionthatthey____________(达成一致意见).
随机试题
ThereasonBeethovenwentawaytothecountryis________hewasgraduallygoingdeaf.
"Howaboutagamechess?"
DespitethelimitationsofastandardCT,itdoesa______jobofpicturingtheinternalanatomyofthebody.
A.Crohn病B.肠结核C.结肠癌D.阿米巴肠炎E.溃疡性结肠炎腹痛、腹泻,右下腹压痛,伴乏力、消瘦,最可能的诊断是
以下哪项不属于在突发事件应急工作必须遵循和贯彻的原则()
某城市轻轨交通项目业主拟选择一家咨询机构为其处理项目设计、施工及施备、材料的招标事务。该轻轨交通项目技术复杂,并在轨道铺设、车体制造方面有特殊要求。发生了以下几项事件:1.M招标代理机构中标并接受业主委托,全权负责处理项目招标事务。在各施工合同标段招标时
仲裁裁决不予执行或撤销的事由有()。
学生阅读不熟悉的材料时放慢速度,遇到不理解的内容就反复阅读的学习策略是()。
「用事があるので、そろそろ()。」「そうですか。では、どうぞお気をつけて。」
WhichofthefollowingisNOTtrueofchronicdiseasesintheUS?Thepurposeofthe$15millionprogramisto
最新回复
(
0
)