首页
登录
职称英语
[originaltext] In the United States, a company is working on a project that
[originaltext] In the United States, a company is working on a project that
游客
2024-04-08
13
管理
问题
In the United States, a company is working on a project that could change the way we think about public transportation. Its planned system would move people around in steel tubes. Those passengers would be traveling at speeds of up to 1,200 kilometers per hour. The futuristic steel tube transportation system is called Hyperloop. Workers plan to test the system next year in a specially built community called Quay Valley. The town will be powered entirely by energy from the sun.
The Hyperloop transport system is the idea of businessman Elon Musk. Dirk Ahlborn is head of Hyper-loop Transportation Technologies. He says his company has taken Mr. Musk’s idea and is developing a system that will be safe, environmentally friendly and fast. ’’It’s 100 percent solar powered...we’re not going to get up to 760 miles per hour, but we believe we can actually break the records that are existing right now. ’’This means that a four-hour drive from Los Angeles, California to Las Vegas, Nevada, could someday take only 30 minutes by Hyperloop.
The system involves a series of capsules that float inside a long tube. These containers would not need to travel along a pathway or track. The system has been designed to operate above or below ground. ’’Inside the tube you create a low pressure environment very similar to an airplane that’s at high altitudes. So now the capsule travelling inside the tube doesn’t encounter as much resistance, and therefore can travel really fast with very little energy. ’’
Dick Ahlborn and his company will use an eight-kilometer track in Quay Valley to find the best way to set up passenger traffic and repair capsules. A larger system will cost an estimated six to $ 10 billion to build. If Mr. Ahlborn and his company succeed, we may one day see these very fast Hyperloop capsules speeding through tubes around the world.
20. What can we learn about Hyperloop?
21. What are the characteristics of Hyperloop?
22. Where has the system been designed to operate?
选项
A、On and above the ground.
B、Above the ground only.
C、On or below the ground.
D、Above or below the ground.
答案
D
解析
选项都是介词短语,是关于地点的。题目问的是该系统被设计在什么地方运行。文中提到系统被设计在地上或地下运行。由此可知,答案为D)。
转载请注明原文地址:https://tihaiku.com/zcyy/3546565.html
相关试题推荐
[originaltext]W:Hi,Tim.I’mreallysorrytohearaboutyourdad.Mysincerest
[originaltext]W:Hi,Tim.I’mreallysorrytohearaboutyourdad.Mysincerest
[originaltext]W:Hi,Tim.I’mreallysorrytohearaboutyourdad.Mysincerest
[originaltext]W:Hey,Steve.Doyouhappentoknowwherethemovietheaterisd
Improvingthebalancebetweentheworkingpartofthedayandtherestofit
Improvingthebalancebetweentheworkingpartofthedayandtherestofit
Improvingthebalancebetweentheworkingpartofthedayandtherestofit
Improvingthebalancebetweentheworkingpartofthedayandtherestofit
[originaltext]Duringastateofdeeprelaxation,severalphysiologicalchan
[originaltext]Duringastateofdeeprelaxation,severalphysiologicalchan
随机试题
Inthelastfewyears,ourcompany______agreatdealofattentiontobuilding
Averylargenumberofpeopleceasewhenquiteyoungtoaddanythingtoali
[originaltext]M:Mm...Ithinkweseeeyetoeyethere.Howaboutthoselanguag
OscarawardTheAcademyAwardsOscarpresentation
下列选项中属于通知特点的是()。 A.具有法定权威性与执行性 B.应用广
滚动支架适用于()。A.管道上不允许有任何方向的线位移和角位移的支承点 B
下列关于奎尼丁的描述错误的是A.作用机制主要是抑制钠离子的跨膜运动,其次为抑制钙
患者,男性,60岁。咳嗽2个月,以干咳为主,有午后低热,今上午突然咯血400mL
根据公司法律制度的规定,下列各项中,属于有限责任公司股东会职权的是( )。A.向
企业应用关键绩效指标法的程序中与其他业绩评价方法的关键不同点是()。A.制
最新回复
(
0
)