首页
登录
职称英语
Driverless trains are a type of train first developed in the 1960s. As the name
Driverless trains are a type of train first developed in the 1960s. As the name
游客
2023-10-17
44
管理
问题
Driverless trains are a type of train first developed in the 1960s. As
the name shows, these trains operate automatically, without a driver.
It is believed that any of the earliest driverless trains were first 【M1】______
used to transport passengers on the London Underground system 【M2】______
from 1967. However, these early trains weren’t true ’driverless’ 【M3】______
because they had no operators to open and close the doors. 【M4】______
Modern driverless train systems such as the Dubai Metro have
no operators on board. Instead, the system is run through large control 【M5】______
centre. This has hundreds of CCTV camera so that the trains can be 【M6】______
monitored at all times.
Using driverless trains can save a lot of money because large
numbers of train drivers are no longer need. As well as being cheaper to 【M7】______
run, these train systems are often much less punctual and efficient. 【M8】______
This encourages more commuters to stop use cars in order to get to 【M9】_____
work every morning.
If more cities had efficient driverless trains for transporting commuters,
there would be less traffic congestion and pollutions in the world. 【M10】______ [br] 【M8】
选项
答案
less一more
解析
(由于文章一直谈到无人驾驶带来的优点,所以列车应当更准时更有效率,故将less改为more更符合逻辑。)
转载请注明原文地址:https://tihaiku.com/zcyy/3105238.html
相关试题推荐
Femi,MartinandJamescatchtrainstogotothesamedestination.Femicatches
Inthe1970s,manypeoplebecameconcernedaboutenergy.Peopleindeveloped
Inthe1970s,manypeoplebecameconcernedaboutenergy.Peopleindeveloped
Inthe1970s,manypeoplebecameconcernedaboutenergy.Peopleindeveloped
Inthe1970s,manypeoplebecameconcernedaboutenergy.Peopleindeveloped
Femi,MartinandJamescatchtrainstogotothesamedestination.Femicatches
Femi,MartinandJamescatchtrainstogotothesamedestination.Femicatches
Ineverycountryinthedevelopedworld,waistlinesareexpandingasprosper
Scientistshavedevelopedapioneeringtechnologythatallowschildrenwith
Scientistshavedevelopedapioneeringtechnologythatallowschildrenwith
随机试题
WhichofthefollowingstatementsisNOTtrueaboutthePrimeMinisterinBritai
Therapidgrowthofurban【11】willputheavypressureonpublichealth,fresh
A—theWorldBankB—theInternationalMonetaryFundC—Fo
用复利法计算第n期末终值的计算公式为()。A、FV=PV(1+in) B、P
患者,男性,41岁。反复上腹疼痛10余年;因症状加重伴皮肤、巩膜黄染、畏寒、发热
患者,女性,30岁。经确诊患有血栓性外痔。经手术后回病房出现血压升高、心率加快、
各种运输方式内外部的各个方面的构成和联系,就是( )。 A.运输系统
()是企业进行资本结构和追加筹资决策的依据。A:个别资本成本率 B:综合资本成
毛泽东明确向全党提出“使马克思主义中国化”的伟大历史任务是在 A.《反对
费德勒的权变理论认为,领导者与情境因素之间是否搭配,对团队绩效有着重要的影响,在
最新回复
(
0
)