首页
登录
职称英语
You______have been more careful!A、mustB、couldC、wouldD、needB情态动词题。could have
You______have been more careful!A、mustB、couldC、wouldD、needB情态动词题。could have
游客
2024-09-17
22
管理
问题
You______have been more careful!
选项
A、must
B、could
C、would
D、need
答案
B
解析
情态动词题。could have done可以表示某事可能发生但却没有发生,也可以表示对别人的抱怨或指责;must have done表示对过去情况肯定的推测,意为“一定,肯定”;would havedone表示对事情发生或结果的推测,意为“会……”;need have done通常以否定形式出现,即needn’t have done,表示“本来不必做某事”,但实际上做了。根据句意应选[B]。
转载请注明原文地址:https://www.tihaiku.com/zcyy/3762221.html
相关试题推荐
______hecomelate,givehimthemessage.A、HadB、ShouldC、WouldD、IfB虚拟语气题。shou
Europeancountrieshavebeencarefullywatchingmeviolencethatexplodedac
PASSAGEFOURParagraph3.第2段和第3段讲的都是Qubesystem的功能,两段最大的区别就在于动词时态,第2段用的是一般时态,表示真实
Whichofthefollowingisastativeverb(静态动词)?A、Matter.B、Beat.C、Walk.D、Eat.
ReadcarefullythefollowingexcerptonretirementagedelayargumentsinCh
Tomwentthroughthedocumentsagain,carefullyforfearof_____anyimportantd
Whichofthefollowingisastativeverb(静态动词)?A、Step.B、Push.C、Run.D、Underst
Whichofthefollowingisastativeverb(静态动词)?A、Increase.B、Exercise.C、Grow.
Whichofthefollowingisadynamicverb(动态动词)?A、Remain.B、Keep.C、Cost.D、Play
Youare_______carefulthanyoursister.Youtwocan’tdotheworkthatneedsc
随机试题
Thesenseofhonorappearstobedying.InWorldWarIImendiedmore
In2006,ImadeacommitmenttograduallygiveallofmyBerkshireHathaway
Morethan15millionAmericansundergosurgeryeachyear,butsomeelective
[originaltext]IntheUnitedStates,boysandgirlsstartschoolwhentheya
下列选项中关于中压设备电力电缆的监理要点说法错误的是()。A.中压配电电力
在一般土层中,确定高层建筑筏形和箱形基础的埋置深度时可不考虑:()A.地基承
幂级数的收敛域是()。A.[-2,4) B.(-2,4) C.(-1,1
套期保值属于哪种风险应对方法:A.风险规避 B.风险降低 C.风险转移 D
8个同学排成一排的排列数为m,8个同学排成前后两排,其中前排3人,后排5人的排列
(2020年真题)关于资本市场线,以下表述错误的A.资本市场线也叫资本配置线
最新回复
(
0
)