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
2024-10-07
40
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 have done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,根据题意应选[B]。
转载请注明原文地址:https://www.tihaiku.com/zcyy/3790978.html
相关试题推荐
You______havebeenmorecareful!A、mustB、couldC、wouldD、needB情态动词题。couldhave
IfonlyI______playtheguitaraswellasyou!A、wouldB、couldC、shouldD、mightB
Hisplaniscarefullypreparedandfullofdetails,soitisavery______one.A、el
Thepastagesofmanhaveallbeencarefullylabeledbyanthropologists.De
IfonlyI______playtheguitaraswellasyou![2006]A、wouldB、couldC、shouldD
HadJudybeenmorecarefulonthemathsexam,she______muchbetterresultsnow
Europeancountrieshavebeencarefullywatchingtheviolencethatexplodeda
Europeancountrieshavebeencarefullywatchingtheviolencethatexplodeda
Europeancountrieshavebeencarefullywatchingtheviolencethatexplodeda
Europeancountrieshavebeencarefullywatchingtheviolencethatexplodeda
随机试题
Weexistedonnothingbutthe______necessities.A、mereB、sheerC、bareD、scarceC
Amotelisusuallyforpeoplewho[br][originaltext]Englishspeakersconti
IsContinuingEdforYou?Continuingeduca
[originaltext]Moderator:Helloladiesandgentleman,itgivesmegreatplea
Howwillthelibraryhandlecaseswhenastudentcan’treceivearecallnotice?A
在人寿保险实务中,当被保险人的投保年龄与真实年龄不一致时,保险人无须考虑(
磺化是向有机化合物分子中引入磺酰基(-SO3H)的反应。涉及磺化反应的工艺过程为
变电站现场运行规程(____)进行一次复审,由各级运检部组织,审查流程参照编制流
每当想起父亲对我说过的他那()的童年,都使我倍加珍惜今天的美好生活,并催我进
性温,既能祛风湿,又能解表、止痛的药物是A.防己 B.独活 C.雷公藤 D
最新回复
(
0
)