首页
登录
职称英语
What is the topic of the talk? [br] [originaltext] Although I think the Unit
What is the topic of the talk? [br] [originaltext] Although I think the Unit
游客
2024-10-18
30
管理
问题
What is the topic of the talk? [br]
Although I think the United States generally has an excellent system of transportation, I don’t think that it does a good job of transporting people between cities that are only a few hundred miles apart. A person commuting between Detroit and Chicago or between San Francisco and Los Angeles, so-called strip cities, may spend only a relatively short time in the air while spending several hours getting to and from the airport. This situation makes flying almost as time-consuming as driving. High speed trains may be an answer. One fairly new proposal for such a train is for something called a MAGLEV, meaning a magnetically levitated train. Maglevs will not actually ride on the tracks that are magnetically activated. This will save wear and tear on the tracks. These trains will be able to go faster than 150 miles per hour. At that speed conventional trains have trouble staying on the tracks. As you can see, Maglevs offer exciting possibilities for the future.
选项
A、It uses nuclear energy.
B、It rests on a cushion of pressurized air.
C、It flies over magnetically activated tracks.
D、It uses a device similar to a jet engine.
答案
C
解析
Maglev是一种磁悬浮列车,它并不像传统的火车那样行驶在轨道上,由(Maglev means amagnetically levitated train…not actually ride on the tracks that are magnetically activated)可知C为正确答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3807266.html
相关试题推荐
Howmanynewapartmentsareincludedintheconstructionapproved?[originaltext
Whatdoesasundialmeasureaccordingtothepassage?[br][originaltext]Hu
Whatdoesasundialmeasureaccordingtothepassage?[br][originaltext]Hu
Whatisthenameofthegirlbeinginterviewed?[br][originaltext]M:Today,I
Wheredoestheconversationtakeplace?[br][originaltext]F:Well,What’llit
Wheredoestheconversationtakeplace?[br][originaltext]F:Well,What’llit
Wheredoestheconversationtakeplace?[originaltext]F:Well,What’llitbe,Ri
Howlongistheregistrationperiodfortheorientationmeeting?[originaltext]M
Whatisthetopicofthetalk?[br][originaltext]AlthoughIthinktheUnit
Whatisthetopicofthetalk?[br][originaltext]AlthoughIthinktheUnit
随机试题
Bothpartiespromisedto______(遵守下周将要签署的合约).adheretothecontracttobesigned
Archaeology,likemanyacademicwords,comesfromGreekandmeans,moreorle
______isoneofthebestoftheMiddleEnglishRomances.Thepoemconsistsof2
Directions:Inthissection,youwillhearapassagethreetimes.Whenthepas
属于戒除不良嗜好行为的是A.吸烟B.戒烟C.及时就医D.讳疾忌医E.药物滥用
关于资本结构差异,下列说法不正确的是()。A.产品市场稳定的成熟产业经营风险低
旅游投诉的形式一般应当采取( )。A.口头形式 B.书面形式 C.默示形式
下图表示我国某乡村聚落地理环境示意图。 图示聚落最有可能位于我国四大地理分
温经汤中配伍半夏的意义在于A.燥湿化痰 B.和胃止呕 C.消痞散结 D.降
甲公司与职工对试用期期限的下列约定中,符合法律规定的有()。A.李某的劳动合同
最新回复
(
0
)