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
32
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、3800
答案
A
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3386977.html
相关试题推荐
[originaltext](22)Sportshaveunwrittenrules,sodoesbusiness—andviolato
[originaltext]IhadspentmylastdayinLondonvisitingfriends,takingpic
[originaltext]IhadspentmylastdayinLondonvisitingfriends,takingpic
[originaltext]IhadspentmylastdayinLondonvisitingfriends,takingpic
[originaltext]Passionfruitistheediblefruitofthepassionflower.(16)Sp
[originaltext]W:Heytaxi!M:Whereto?W:Well,I’mgoingtotheNationalMuse
[originaltext]W:Heytaxi!M:Whereto?W:Well,I’mgoingtotheNationalMuse
[originaltext]W:Heytaxi!M:Whereto?W:Well,I’mgoingtotheNationalMuse
[originaltext]Asinglecigarettesoldonastreetcornermaynotcostalot:
[originaltext]Asinglecigarettesoldonastreetcornermaynotcostalot:
随机试题
Zoologicalparksinmanycitiesexportbirdsfrommanylandsandareasourceof
Doyouloveholidays,buthatetheincreaseinweightthatfollows?Youaren
Manybigcitiesintheworld_________________________(正面临淡水资源短缺).arefacingt
下列可作为施工成本控制依据的是()A.承包合同 B.施工方法 C.进度报告
人参与莱菔子同时服用,莱菔子可以降低人参的补气作用,这种配伍关系属A.相使 B
红外热像检测根据被测设备的材料设置辐射率,作为一般检测,被测设备的辐射率一般取(
近来,某品牌洗衣粉的销量有明显的增长,同时,该品牌用于广告的费用也同样明显增长。
A. B. C. D.
(2017年真题)关于货币计量这一会计基本前提的说法,错误的是()A.我国企业
变异型心绞痛的特点之一是A.心绞痛在情绪激动时诱发 B.心绞痛发作时出现病理性
最新回复
(
0
)