He ______ the 8:20 bus because he didn’t leave home till 8:25.

admin2019-02-24 48

问题 He ______ the 8:20 bus because he didn’t leave home till 8:25.

选项 A、couldn’t have caught
B、ought to have caught
C、shouldn’t have caught
D、must not have caught

答案A

解析 because引导的分句用了过去时，因此本句是对过去的推测。而根据他出门的时间。可知他肯定没有赶上车，要用couldn’t表否定推测，答案为A项couldn’t have caught。must表推测时只用于肯定句中，ought to have done表示“本应该”，shoudn’t have done表示“本不应该”。

转载请注明原文地址:https://kaotiyun.com/show/jaxK777K

专业英语四级

相关试题推荐

______theendofthefilm,moreandmorepeopleleftthecinema.
Becauseofthepatient’shealth,______.
(1)AmericansseekingjobsthissideoftheAtlanticshouldbeawarethatsometimesthingsaredonedifferentlyhere.JenniferVe
(1)An"applepolisher"isonewhogivesgiftstowinfriendshiporspecialtreatment.Itisnotexactlyabribe,butiscloseto
(1)Becauseofcomputersandcabletelevision,themembersoftheaudiencewillsoonbemorethanwatchers.Theywillbeableto
ScientistshavedeterminedthatArchaeopteryx,theearliestknownbird,wasdefinitelybirdbrained,meaningnodisrespect.Indee
Aninsuranceagentcalledmethismorning.Thisparticularagentwantedtodiscussmyautomobilecoverage,butthenextagentto
A.riskB.plausibleC.ongoingD.sumE.stronglyF.outsetG.asH.meaningfulI.causingJ.processK.contributetoL.presc
Researchshowsthatthispesticideisso_____thatitcankilltheinsectsinafewseconds.
ADifficultCalculationAstudyshowsthatagroupofsecondyearhighschoolstudentslastspring/hadthesamescoreson

随机试题

众所周知，生物多样性是地球生命体系稳态延续的基本前提。但人类社会的活动由于受到价值定位的影响，总会对某些生物物种过分偏爱，而对另一些生物物种漠然视之，甚至对某些物种厌恶有加，因而在地球生命体系中并存的生物物种，在人类社会中总会受到各不相同的待遇。这种不公正
下列哪些心律失常不能作为确诊器质性心脏病的依据
下列何项不是郁证的临床特点
碘及碘化物的药理作用正确的是
某企业2012年填报《企业所得税年度纳税申报表(A类)》时，第11行“营业外收入”应当包括下列()项目。
下列项目属于城市维护建设税计税依据的是()。
即使一国在生产所有物品上都具有绝对优势，两国也能从贸易中得到好处。()
在下列太阳系行星中，距太阳最近的是()。
WhenisJulia’sbirthday?
I’vebeenwritingformostofmylife.ThebookWritingWithoutTeachersintroducedmetoonedistinctionandonepracticethat

最新回复(0)

He ______ the 8:20 bus because he didn’t leave home till 8:25.

专业英语四级

______theendofthefilm,moreandmorepeopleleftthecinema.

Becauseofthepatient’shealth,______.

(1)AmericansseekingjobsthissideoftheAtlanticshouldbeawarethatsometimesthingsaredonedifferentlyhere.JenniferVe

(1)An"applepolisher"isonewhogivesgiftstowinfriendshiporspecialtreatment.Itisnotexactlyabribe,butiscloseto

(1)Becauseofcomputersandcabletelevision,themembersoftheaudiencewillsoonbemorethanwatchers.Theywillbeableto

ScientistshavedeterminedthatArchaeopteryx,theearliestknownbird,wasdefinitelybirdbrained,meaningnodisrespect.Indee

Aninsuranceagentcalledmethismorning.Thisparticularagentwantedtodiscussmyautomobilecoverage,butthenextagentto

A.riskB.plausibleC.ongoingD.sumE.stronglyF.outsetG.asH.meaningfulI.causingJ.processK.contributetoL.presc

Researchshowsthatthispesticideisso_____thatitcankilltheinsectsinafewseconds.

ADifficultCalculationAstudyshowsthatagroupofsecondyearhighschoolstudentslastspring/hadthesamescoreson

下列哪些心律失常不能作为确诊器质性心脏病的依据

下列何项不是郁证的临床特点

碘及碘化物的药理作用正确的是

某企业2012年填报《企业所得税年度纳税申报表(A类)》时，第11行“营业外收入”应当包括下列()项目。

下列项目属于城市维护建设税计税依据的是()。

即使一国在生产所有物品上都具有绝对优势，两国也能从贸易中得到好处。()

在下列太阳系行星中，距太阳最近的是()。

WhenisJulia’sbirthday?

I’vebeenwritingformostofmylife.ThebookWritingWithoutTeachersintroducedmetoonedistinctionandonepracticethat