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
2024-09-22
10
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://tihaiku.com/zcyy/3769294.html
相关试题推荐
IfonlyI______playtheguitaraswellasyou!A、wouldB、couldC、shouldD、mightB
______hecomelate,givehimthemessage.A、HadB、ShouldC、WouldD、IfB虚拟语气题。shou
Thesocietyisunstable,fullofcriminalcases,soyoucan’tbe______careful.A、
Hecarefullyzigzaggedhiswaythroughthefield,______thefrogslyingthere.A、
IfonlyI______playtheguitaraswellasyou!A、wouldB、couldC、shouldD、might
Mostofus,asstudents,arecarefulwithourmoneyindailylife:wecollec
Shewentthroughthedocumentsagaincarefullyforfearthatshe______somemis
Henrydoeswritehisreportverycarefully,butIfindthat______ofhistwoso
Readcarefullythefollowingexcerptonterm-timeholidayargumentsintheU
You______havebeenmorecareful!A、mustB、couldC、wouldD、needB情态动词题。couldhave
随机试题
Wemust_______________________(充分利用自然资源)tobenefitourcountrymen.makethem
Whenyourchildissupposedtobedoinghomework,aretheychattingwiththe
ProfessorJohnson’sretirement______fromnextJanuary.A、carriesintoeffectB、ta
Whydoesthemanwantanearlyappointment?[br][originaltext]M:Ihavetohav
全口义齿咬颊粘膜的问题、下列哪种说法不正确()A.咬颊问题在义齿戴用
下列说法中,正确的是( )。A.大赦既赦其刑,又赦其罪B.特赦只赦其刑
(2018年真题)为比较不同质子泵抑制剂治疗十二指肠溃疡的经济性,将药物治疗的成
关于项目团队精神的说法,正确的是()。A.团队精神包含凝聚力,团队互信意识
(2017年真题)蒸汽锅炉安全阀的安装和试验应符合的要求为()。A.安装前,应抽
女婴,孕38周产,出生体重2.3kg,体温不升,不吃不哭,巩膜黄染,肝脾大。患儿
最新回复
(
0
)