Three hours ought to be enough time, ______?

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问题 Three hours ought to be enough time, ______?

选项 A、oughtn’t three hours
B、didn’t they
C、shouldn’t it
D、shouldn’t three hours

答案C

解析反意疑问句题。当陈述部分有情态动词ought to时，反意疑问句部分要用ought／should(oughtn’t／shouldn’t)，但因为three hours被看作一个整体，表示一个时间段，所以为单数。应该用it来指代。排除选项B。又因为在反意疑问句中，助动词后面必须用代词，而不能用名词，因此排除A、D。因此选择C。

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专业英语四级

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Three hours ought to be enough time, ______?

专业英语四级

TheFlowerAuctionislocatedontheoutskirtsof

Infact,PeterwouldratherhaveleftforSanFranciscothan______inNewYork.

Itisvitalthatenoughmoney______tofundtheproject.

Ididn’tsayanythinglikethatatall.Youarepurposely______myideastoproveyourpoint.

RogerRosenblatt’sbookBlackFiction,inattemptingtoapplyliteraryratherthansociopoliticalcriteriatoitssubject,succe

Iseemtohavereachedarathergloomyconclusion,butIthinkthatsomethingcheerfulmaystillbederived______it.

SomehowCaliforniaisalwaysatthecuttingedge,beitintheflower-powerdaysofthe1960sorthedotcomboomofthe1990s.A

Thefactthatduringthefirstweekthetakingsofthecircus______notenoughtocoverthepurchaseoffodderfortheanimalsf

Surprisinglyenough,modernhistorianshaverarelyinterestedthemselvesinthehistoryoftheAmericanSouthintheperiodbefo

A.SeeyouthiseveningB.I’vegottarunC.SeeyouagainD.Iprobablywon’tbebackforsupperE.I’llgototheofficeF.Ta

作用持续时间最短的镇痛药是：

根据合伙企业法规定，有限合伙人不能执行的事务有()。

从发展上看，计算机将向着哪两个方向发展？

TheVillageGreeninNewMilford,Connecticut,isasnapshotofNewEnglandcharm:acarefullymanicuredlawnflankedbyscrupul

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