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
67
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] 【M3】
选项
答案
true--truly
解析
(driverless属于形容词,意为“无司机的”,需要用副词修饰,故将true改为truly。)
转载请注明原文地址:https://tihaiku.com/zcyy/3105233.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
Anewbookissuretobediscussed,and【B1】______,atcollegesthisfall.Th
Supportedbysufficientevidence,hisargumentseemstohaveagreatdealof___
在做口腔修复完整的初诊病历记录时,暂可不纳入记录范围的是A.功能障碍、影响美观
男孩,5岁,右腹部囊性肿块,肿块时有大小变化,大量饮水有时能诱发腹痛发作,最可能
男性,64岁,糖尿病病史6年,饮食治疗结合运动,血糖控制可判断患者3个月的血糖控
发卡银行收到持卡人还款时,对逾期1~90天(含)的,应按照先______,后__
当二尖瓣狭窄患者出现端坐呼吸、紫绀、咳粉红色泡沫、两肺满布水泡音时,说明病情已处
某宗地代码为“xxxxxxxxxxxxGxxxxxx”则该宗地土地权属类型为(
道德作为一种特殊的社会意识形态,归根到底是由下列哪项决定的? A.社会关系B
按照生产要素的内容,建设工程定额可以分为()。A.人工定额 B.材料消耗定额
最新回复
(
0
)