首页
登录
职称英语
Some pessimistic experts feel that the automobile is bound to fall into disu
Some pessimistic experts feel that the automobile is bound to fall into disu
游客
2023-06-27
27
管理
问题
Some pessimistic experts feel that the automobile is bound to fall into disuse. They see a day in the not-too-distant future when all autos will be abandoned and allowed to rust. Other authorities, however, think the auto is here to stay. They hold that the car will remain a leading means of urban travel in the foreseeable future.
The motorcar will undoubtedly change significantly over the next 30 years. It should become smaller, safer, and more economical, and should not be powered by the gasoline engine. The car of the future should be far more pollution-free than present types.
Regardless of its power source, the auto in the future will still be the main problem in urban traffic congestion (拥挤). One proposed solution to this problem is the automated highway system.
When the auto enters the highway system, a retractable (可伸缩的) arm will drop from the auto and make contact with a rail, which is similar to those powering subway trains electrically. Once attached to the rail, the car will become electrically powered from the system, and control of the vehicle will pass to a central computer. The computer will then monitor all of the car’s movements.
The driver will use a telephone to dial instructions about his destination into the system. The computer will calculate the best route, and reserve space for the car all the way to the correct exit from the highway. The driver will then be free to relax and wait for the buzzer (蜂鸣器) that will warn him of his coming exit. It is estimated that an automated highway will be able to handle 10,000 vehicles per hour, compared with the 1,500 to 2,000 vehicles that can be carried by a present-day highway. [br] What is the author’s attitude toward the future of autos?
选项
A、Enthusiastic.
B、Pessimistic.
C、Optimistic.
D、Cautious.
答案
C
解析
推断题。根据第2段和最后一段(特别是最后一句)不难看出作者对于汽车发展的前景持乐观态度,故选C。
转载请注明原文地址:https://tihaiku.com/zcyy/2788511.html
相关试题推荐
Somepessimisticexpertsfeelthattheautomobileisboundtofallintodisu
Somepessimisticexpertsfeelthattheautomobileisboundtofallintodisu
Somepessimisticexpertsfeelthattheautomobileisboundtofallintodisu
[originaltext]EducationexpertssayAfrica’sgrowinghighereducationsyste
[originaltext]EducationexpertssayAfrica’sgrowinghighereducationsyste
[originaltext]Expertsinthefoodindustryarethinkingalotabouttrasht
[originaltext]Expertsinthefoodindustryarethinkingalotabouttrasht
[originaltext](5)ProfessorStephenHawkinghasjoinedagroupofexpertsc
[originaltext](5)ProfessorStephenHawkinghasjoinedagroupofexpertsc
[originaltext](5)ProfessorStephenHawkinghasjoinedagroupofexpertsc
随机试题
Directions:Forthispart,youareallowed30minutestowriteashortessayent
Itwas3am,acoldandwetnight,onAugust21,2010.Ihadjustleftaloc
自动化
项目法人和承包商发生争议,应先交()协调处理。A.建设行政主管部门 B.监
工程抗震设防类别为()类的水工建筑物,可根据其遭受强震影响的危害性,在基本烈度基
1.题目:废分封,设郡县 2.内容: 秦统一之初,有人向嬴政提出在燕、齐
某商业银行拟申请基金托管人资格,其应具备条件( )。A.基金管理人出具委托其托
配制的试液应装在适宜的试剂瓶中储存,以下试液最应该保存在聚乙烯塑料瓶中的是A.盐
2008年11月多项选择题 关于阻抗,下列说法中正确的是()。 A.出现阻
(2017年真题)检验检测机构因接受被检测单位10000元好处费,出具虚假评价证
最新回复
(
0
)