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共找到 250 与couldn 相关的结果，耗时10 ms
-Iamwornoutnow．Istayeduplastnighttofinishthereport．-Oh？You．Theprofessoraskedustohanditinnextweek．（）A.needn'thaveB.wouldn'thaveC.
couldn
英语
dn't haveB. w
Withoutjointeffortsofallthemembers，weourtaskinsuchashorttime．（）A.shouldn'taccomplishB.shouldn'thaveaccomplishedC.
couldn
'taccomplishD.c
英语
shedC. couldn
Couldwedosth.和Couldn'twedosth.有什么区别?可以用Can代替could吗
英语
Couldyouwaitforawhile?No,I(can't)为什么不填
couldn
't
英语
ItheChristmasgiftbymailbecausehecamehomeduringtheChristmasholidays.A.oughttohavesentB.
couldn
'thavesentC.musthavesentD.needn'thavesent
英语
ldn't have sen
求歌词翻译《purestofpain》Sorrydidn'tmeantocallyoubutI
couldn
'tfightitIguessIwasweak,
couldn
'tevenhideitandsoIsurrendered,justtohearyourvoice.D
其他
. Don'tknowhow
求歌词翻译《purestofpain》Sorrydidn'tmeantocallyoubutI
couldn
'tfightitIguessIwasweak,
couldn
'tevenhideitandsoIsurrendered,justtohearyourvoice.D
其他
ed, just to he
Ihavebeenmorethansixyearsoldwhentheaccidenthappened．A.shouldn'tB.
couldn
'tC.mustn'tD.needn't
英语
can't可以用于过去时吗myparentscalledthepolice,buttheycan'tfindanythingstrange.都是过去发生的事情,为什么不用
couldn
't.这是初三英语书上的一句话
英语
23.—Theyaresaidtohavebeenfamiliarwitheachother.—Butthey.Theywereintroducedonlyhoursago.A.maynothavebeenB.
couldn
’thavebeenC.mustn’thave
英语
A. may not
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