首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Driverless trains are a type of train first developed in the 1960s. As the name shows, these trains operate automatically, with
Driverless trains are a type of train first developed in the 1960s. As the name shows, these trains operate automatically, with
admin
2019-04-03
18
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】______
【M4】
选项
答案
去掉no
解析
(由于句子说到,这些列车并非是真的“无司机”,后面解释了缘由,因为还需要有人来操作开关门。将no删去,句子才符合逻辑。)
转载请注明原文地址:https://kaotiyun.com/show/blNK777K
本试题收录于:
C类竞赛(非英语专业本科)题库大学生英语竞赛(NECCS)分类
0
C类竞赛(非英语专业本科)
大学生英语竞赛(NECCS)
相关试题推荐
Accordingtoexperts,companionshipandsocialsupportarevitaltobothourpsychologicalandphysicalwell-being—onereason,p
Bicyclesharinghasbeenahotlydebatedtopicoverthepasttwoyears.BicyclesarenothingexotictoChinesepeople.Inthe19
Traditionally,theAmericanfarmerhasalwaysbeenindependentandhard-working.Intheeighteenthcenturyfarmerswerequites
傣族的泼水节(Water-SplashingFestival)是在四月十三至十五号,这三天也是他们族的新年节日。傣族的节庆活动一共分三个层次,一天一个花样儿。第一天,大家清扫各家房屋,清理四周环境。【T1】第二天,人们倾巢而出,涌向各个大街小巷,用桶盛满
—Goodmorning!UniversityLanguageCenter.HowcanIhelpyou?—I’minterestedindoinganEnglishcourse.______—Yes,ofcour
HowcomeitissodifficulttofindEnglishfoodinEngland?InFranceyoueatFrenchfood,inItalyItalianfood,butinEnglan
Whatisfriendshiporhowshouldwedefineit?Itisasimplebutdifficultquestion.Peoplehavedifferentopinionsconcerning
Inthespringof1947someyoungBedouinswerebusylookingforalostgoatalongsomecliffs【C1】______(overlook)theDeadSea
Inhisearly20s,MichaelWestknewveryclearlyhisholygoal:toconqueraginganddeath,"I’mtalkingaboutendingthesuffer
Kerry:Goodmorning!I’dliketobookacheapspringtour.______Joann:There’sasplendidtourinParis.Kerry:ButIprefert
随机试题
各类型休克的根本变化是
GLU、KET、BIL、URO分别代表尿试带法中的
一般家庭和办公室照明通常采用()作为电源连接线。
下列各项属于证券交易所会员权利的有( )。
有关集团客户的信用风险,下列说法错误的是()。
(2015年)能够导致某种商品的需求曲线发生位移的因素包括()。
导游人员所起的协调左右的纽带作用指的是导游()。
“先生,如果你现在就签字并采购我的产品,我可以给你特别优待,再降价3%”。这是()的实例。
设函数f(u)具有二阶连续导数,而z=f(exsiny)满足=e2xz,求f(u)。
(2009年上半年)工作流技术在流程管理应用中的三个阶段分别是(70)。
最新回复
(
0
)