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
【31】, optical illusion can cut highway crashes. Japan is a case【32】. It has reduced automobile crashes on some roads【33】 nearly
【31】, optical illusion can cut highway crashes. Japan is a case【32】. It has reduced automobile crashes on some roads【33】 nearly
admin
2013-11-29
45
问题
【31】, optical illusion can cut highway crashes. Japan is a case【32】. It has reduced automobile crashes on some roads【33】 nearly 75 percent using a simple optical illusion. Bent stripes, called chevrons【34】 the roads make drivers think that they are driving faster than they really are, and thus drivers slow down. Now the American Association Foundation for Traffic Safety in Washington D. C. is planning to【35】 Japan’s success. Starting next year, the foundation will paint chevrons and other patterns of stripes on selected roads mound the country to test how well the patterns reduce highway crashes. Excessive speed plays a major role【36】 one fifth of all fatal traffic accidents, according to the foundation.【37】 those accidents, the foundation will conduct its tests in areas where speed-related hazards are【38】-- curves, exit slopes, traffic circles, and bridges. Some studies suggest that straight, horizontal bars painted across roads can initially【39】 the average speed of drivers in half【40】 , traffic often returns to full speed within, months as drivers become used to seeing the painted bar.
选项
A、Helping to reduce
B、To help reduce
C、Helping reducing
D、To help reducing
答案
B
解析
不定式短语在句中做目的状语,意为“为了帮助减少这些事故”。
转载请注明原文地址:https://kaotiyun.com/show/g8hO777K
0
考博英语
相关试题推荐
Cultureistransmittedlargelybylanguageandbythenecessityforpeopleinclosecontacttocooperate.Themoreextensivethe
Cultureistransmittedlargelybylanguageandbythenecessityforpeopleinclosecontacttocooperate.Themoreextensivethe
Eachyear,millionsofpeopleinBangladeshdrinkgroundwaterthathasbeenpollutedbynaturallyhighlevelsofarsenicpoison.
Sincetheearlynineties,thetrendinmostbusinesseshasbeentowardon-demand,always-availableproductsandservicesthatsuit
In1784,fiveyearsbeforehebecamepresidentoftheUnitedStates,GeorgeWashington,52,wasnearlytoothless.Sohehiredadent
ATIMEcolumnistbearswitnesstoanoperationtohelptripletswithcerebralpalsywalklikeotherboysCindyHickmannearlybl
ATIMEcolumnistbearswitnesstoanoperationtohelptripletswithcerebralpalsywalklikeotherboysCindyHickmannearlybl
Whenweconsidergreatpaintersofthepast,thestudyofartandthestudyofillusioncannotalwaysbeseparated.Byillusion
随机试题
自言自语(其六)史铁生自然之神以其无限的奥秘生养了我们,又以其无限的奥秘迷惑甚至威胁我们,使我们不敢怠慢不敢轻狂,对着命运的无常既敬且畏。
某新生儿于出生后24小时出现呼吸困难,X线检查呈“白肺”。应考虑可能为
妊娠期高血压疾病患者,水肿(+++)表示
患者,女,32岁。外伤发生左前臂下段闭合性骨折36小时入院,检查发现骨折部位出现肿胀,皮下淤血,发绀,手指呈屈曲状,活动受限。主要治疗措施是
A.交替脉B.水冲脉C.脉搏短绌D.奇脉E.重搏脉脉搏骤起骤落,急促有力
根据我国《对外贸易法》,国家基于某些原因可以禁止有关货物、技术的进口或者出口,下列属于此类原因的是;
1.背景某项目经理部承接到147km的本地网架空光缆线路工程。此工程由施工单位承包除光缆、接头盒及尾纤以外的其他材料,合同额是定额价格的5.2折。施工单位根据本企业的管理文件要求,将合同额的75%核算给项目经理部,作为本工程的开支。为了完成此项目
商业银行的市场风险管理组织框架中,()。
纳税人因有特殊困难,不能按期缴纳税款的,经县级以上国家税务局、地方税务局批准,可以延期缴纳税款,但是最长不得超过3个月。( )
A=HydropowerB=NuclearpowerC=SolarpowerD=WindpowerWhichpower(power’s)...wasdevelopedtoprovideelectricity
最新回复
(
0
)