首页
登录
职称英语
[originaltext]Well, if you’ve been close to an electric or hybrid car passing b
[originaltext]Well, if you’ve been close to an electric or hybrid car passing b
游客
2024-01-23
50
管理
问题
Well, if you’ve been close to an electric or hybrid car passing by, you might have noticed that it is quieter than a typical gasoline powered car. Too quiet as far as the U.S. government is concerned. So, the National Highway Traffic Safety Administration has a new rule for electric or hybrid cars sold in the US. They’ve got to make more noise. (3)The rule takes effect in September of 2019, and that time, all manufacturers have to make sure that new battery powered cars have sound alerts when they’re traveling at 19 miles per hour or slower. This can help pedestrian, especially people who are blind or have limited vision, know when there’s a car nearby and alert them to possible danger. Hearing as well as seeing the cars could increase safety. (4)It says the alerts could help prevent 2,400 pedestrian injuries every year.
Questions 3 and 4 are based on the news report you have just heard.
3.When does the rule take effect?
4.How many pedestrians could be protected from injuries by the alerts every year?
选项
A、2,400.
B、1,900.
C、1,200.
D、3,800.
答案
A
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3386981.html
相关试题推荐
[originaltext]TheTunisiangovernmentsaidMondaythat45peoplehavebeen
[originaltext]NewYorkStateplanstoshutoffthethunderingwatersofNia
[originaltext](5)ThreeuniversitystudentsinSantiago,Chile,havedevelo
[originaltext](5)ThreeuniversitystudentsinSantiago,Chile,havedevelo
[originaltext]TheTunisiangovernmentsaidMondaythat45peoplehavebeen
[originaltext](5)TheUSPostalServiceannouncedtodaythatitisconsider
[originaltext](5)TheUSPostalServiceannouncedtodaythatitisconsider
[originaltext](3)RescueeffortswereunderwayThursdaymorningfor17mine
[originaltext]A16thcenturycastleinScotlandisclosetocollapsingafte
[originaltext]A16thcenturycastleinScotlandisclosetocollapsingafte
随机试题
Onwhatoccasionsdopeoplemakepositivecommentswhentheydon’treallymeant
[originaltext]ThereisoneforeignproducttheJapanesearebuyingfastert
印刷术发明后,刻字用的雕刻刀对汉字的形体产生了深刻的影响,产生了一种横细竖粗、醒
“海上有仙山,山在虚无缥缈间”描绘的是( )。A.小洋山 B.普陀山 C.
Thechangeinthatvillagewasmiraculou
A.汤剂 B.片剂 C.散剂 D.颗粒剂 E.酊剂将中药材按照煎煮法制成
患者,男性,67岁。因心前区剧烈疼痛2小时,经休息和含服硝酸甘油无效入院,入院后
A.F只能沿斜面向上 B.F只能沿斜面向下 C.F既可能沿斜面向上,也可能向
十月革命
孕激素的生理作用是A.使子宫颈分泌大量清亮、稀薄的黏液 B.促进着床后的子宫基
最新回复
(
0
)