首页
登录
职称英语
All mobile phones must be turned off from when the aircraft doors are closed____
All mobile phones must be turned off from when the aircraft doors are closed____
游客
2025-07-18
12
管理
问题
All mobile phones must be turned off from when the aircraft doors are closed______ the doors open again on arrival.
选项
A、until
B、unless
C、before
D、when
答案
A
解析
句意:机舱门一关闭,所有的手机都要关机,直到飞机抵达后舱门再次打开时。本题考查的是连词词义辨析。本题中,空格处有“直到”的含义,只有until符合题意。故A正确。
转载请注明原文地址:http://tihaiku.com/zcyy/4166813.html
相关试题推荐
MobilePhoneMannersMobilephoneshavechangedth
MobilePhoneMannersMobilephoneshavechangedth
MobilePhoneMannersMobilephoneshavechangedth
EmailAnnouncementWeekly Universitylibrariestobeclosedfordayon
Allmobilephonesmustbeturnedofffromwhentheaircraftdoorsareclosed____
Iphonedhimtwiceand_______messages,butheneverreturnedmycall.A、keptB、dr
Mostsmartphonesallowyoutorunlocation-sharingsoftwarethatusestheph
Mostsmartphonesallowyoutorunlocation-sharingsoftwarethatusestheph
Mostsmartphonesallowyoutorunlocation-sharingsoftwarethatusestheph
Mostsmartphonesallowyoutorunlocation-sharingsoftwarethatusesthepho
随机试题
【B1】[br]【B2】A、operationB、behaviorC、movementD、developmentCA项operation意为“操作”
PASSAGETHREE[br]WhatdoestheauthormeanwhenhequotesRichardHuberinPar
[originaltext]Sixconsecutivedaysofspringrainhadcreatedaragingriv
[originaltext]M:Youareheadingforacompletelydifferentworldnowthatyou
面静脉起自于() A.眶上静脉 B.额静脉 C.内眦静脉 D
在党的十八届五中全会提出的五大发展新理念,()是持续健康发展的内在要求。A
下列关于金融衍生工具的说法,正确的有( ) Ⅰ、又称金融衍生产品,与基础金融
()是指由于对项目的社会影响估计不足,或者项目所处的社会环境发生变化,给项目建
____________存款的变动对_____________________流
(2017年真题)下列各项中,不属于划分成本中心可控成本的条件是()。A.
最新回复
(
0
)