首页
登录
职称英语
Every device______in the spacecraft must be designed and made with great care so
Every device______in the spacecraft must be designed and made with great care so
游客
2025-03-22
23
管理
问题
Every device______in the spacecraft must be designed and made with great care so as to be sure that nothing goes wrong in operation.
选项
A、to be fitted
B、fitted
C、fitting
D、to have been fitted
答案
A
解析
此处用不定式是指“(将)要装配在宇宙飞船上的每个器械必须精心设计制作……”,我们知道不定式与动名词的区别之一是不定式表示即将实现的动作,而动名词可以表示已实现的动作。另外不定式在句中作device的定语,与它的关系是受动,所以C是错误的。fitted是过去分词,作后置定语时表示一种状态,与句意不符。如果选D,那么句子前后矛盾,因为后半句说明对器械的设计和制作还没有进行,装配怎么可能已经完成了呢?所以D是错误的。
转载请注明原文地址:https://tihaiku.com/zcyy/4007810.html
相关试题推荐
TheMPAprogramisdesignedforpresentandfutureleadersofthepublicand
Everydevice______inthespacecraftmustbedesignedandmadewithgreatcareso
Acomputerisamachinedesignedtoperformworkmathematicallyandtostore
Acomputerisamachinedesignedtoperformworkmathematicallyandtostore
Thesystemwasredesignedtoembracethenetworkandeventually______itinapro
Hardlyanything______morethanthehappinessofseeingsomeoneusinghisdevice
LouisBrailledesignedaformofcommunicationenablingpeopleto______andprese
TheUnitedStatesiswell-knownforitsnetworkofmajorhighwaysdesignedt
TheUnitedStatesiswell-knownforitsnetworkofmajorhighwaysdesignedt
TheUnitedStatesiswell-knownforitsnetworkofmajorhighwaysdesignedt
随机试题
[img]2022m5s/ct_ve01501001z0007_epelist_0470_220430[/img][br][originaltext]Of
Hereisanadvertisement.Supposeyouaregoingtoapplyforthepost.Youshoul
Air,or______iscalledatmosphere,surroundsthewholeearth.A、itB、thatC、whi
闻一多先生上课 汪曾祺 ①闻先生性格强烈坚毅。日寇南侵,清华、北大、南开
SF6气瓶应放置在()的专门场所,直立保存,并应远离热源和油污的地方。阴凉干燥$
最新一项研究表明,到本世纪末,地球平均气温将比现在升高3°C。这一预测是以近年来
共用题干 某零售商计划从四个备选地区中选择一个合适的地区开设一家零售商店,每个
在药物结构中含有羧基,具有解热、镇痛和抗炎作用,还有抑制血小板凝聚作用,偶致瑞氏
银行承兑汇票的承兑银行,应当按照票面金额向出票人收取()的手续费。A:千分之一
某分洪闸位于河道堤防上,河道堤防级别为5级。该闸在施工过程中发生如下事件: 事
最新回复
(
0
)