He must have been late for the conference yesterday, ______?A、didn’t heB、haven’

游客2025-03-04 8

问题 He must have been late for the conference yesterday, ______?

选项 A、didn’t he
B、haven’t he
C、mustn’t he
D、wasn’t he

答案 D

解析本题考查反意疑问句。情态动词表推测-后面的反意疑问句应该与实际时态一致。用must have done表示“对过去加以推测”时，其附加疑问部分要根据must后的动词形式和有无时间状语来确定时态。此句中动词是be，时间是yesterday，所以用wasn’t he。如果去掉yesterday，就应选B项。

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He must have been late for the conference yesterday, ______?A、didn’t heB、haven’

DoyouknowwhyJohndidn’t______atthepartyyesterdayevening?A、showoffB、sho

Ireceivedmywagesyesterday.______IcannowpaywhatIoweyou.A、thatB、sotha

SpeakerA:Couldyougivemearidetotheconferencecenter?Mypresentationis

She______thewashingoutinthegardenbecauseitwasfineyesterday.A、hungB、ha

Iwentto______Londonyesterdayandsaw______strangeoldmanandalittlegirl,

Hemusthavebeenlatefortheconferenceyesterday,______?A、didn’theB、haven’

——Whereisthemanyoutalkedaboutyesterday?——Look!________.A、HerehecomesB

SpeakerA:IheardJoesaysomethingterribletoyouyesterday.SpeakerB:_____

Herememberedclearlythathe________thebookonherdeskyesterday.A、liedB、l

She________thewashingoutinthegardenbecauseitwasfineyesterday.A、hung

Fourmonthsbeforeelectionday,fivemengatheredinasmallconferenceroo

Firstaid(急救)isthecaregiventotheinjuredorsickassoonaspossible

HarvardUniversity,breakingwithamajortrendincollegeadmissions,will

Inacompetitiveeconomy,theconsumerusuallyhasthechoiceofseveraldif

请阅读短文，完成此题。 WhenIreadlastweekthat

幼儿教师应具备哪些专业能力?

三种药物治疗某病的治愈率分别为929%，64.0%，75.9%，治疗例数为14，

商业银行以发行普通股方式筹集资本金的优点是（）。A.发行手续相对简便 B.

（2011年真题）在确定借款费用暂停资本化的期间时，应当区别正常中断和非正常中断

（2008年真题）某咨询企业受A市政府委托，研究制定该市经济社会发展规划。咨询工

IwenttoLondonyesterdayandsawstrangeoldmanandalittlegirl,