参考答案和解析
正确答案: B
解析:
句意:你昨晚一定熬夜了,对吗?当陈述部分是must have done时,若强调对过去情况的推测(一般有过去时间状语),反意疑问部分的谓语动词用didn’t+主语;若前句强调动作的完成,疑问部分谓语动词用haven’t (hasn’t)+主语。例如:He must have met him yesterday,didn’t he? You must have seen the film,haven’t you? 本句中有明显的时间状语last night,故选C。
更多“You must have stayed up late last night, _____?”相关问题
  • 第1题:

    You look very tire You must ( ) to bed very late last night.

    A、have gone

    B、have been gone

    C、be gone

    D、be going


    参考答案:A

  • 第2题:

    Tom( )attended the meeting last night, but he didn't as he suddenly fell ill.

    A. should have

    B. had

    C. must have

    D. could have


    答案:A

    解析:should have done sth.表示“本该做而没有做的事”。句意:汤姆昨晚本应该参加会议的,但他突然生病了,没有参加。

  • 第3题:

    Which of the following modal auxiliaries does NOT express “possibility”()?

    A.It may be fine tomorrow

    B.You should get up early

    C.He must be in the gym

    D.It might have rained last night


    答案:C

    解析:原题题意为下面那个情态助词不表示可能性,A中may be表示可能会,B中should表示应该,存在可能性;C中must be表示一定,必须的肯定语气,不表示可能性,D中might表示过去可能;故选C

  • 第4题:

    He came back so late that his father was angry last night. 学科网A. gave back B. retur

    He came back so late that his father was angry last night.

    A. gave back B. returned C. brought back


    正确答案:B

  • 第5题:

    Tony, you’ve got a fever. You_______ that cold shower last night.

    A.might not have
    B.could have haD
    C.hadn’t have
    D.shouldn’t have haD.

    答案:D
    解析:
    本题考查情态动词

    D选项,句意为“托尼,你发烧了,昨晚你本不应该洗冷水澡的”。Shouldn’t have done意为“本不该做某事(但做了)”。综上,D选项正确。

    A选项,与题意不符,故排除。

    B选项,与题意不符,故排除。

    C选项,与题意不符,故排除。

    故正确答案为D项。

  • 第6题:

    We stayed up all night, talking about___________had happened in the last few months.

    A.what
    B.which
    C.that
    D.why

    答案:A
    解析:
    考查宾语从句。介词about后面是一个宾语从句,从句中缺少主语,所以用what引导。句意为“我们彻夜未眠,谈论着过去几个月里发生的事”。

  • 第7题:

    Tony, you′ ve got a fever. You__________ that cold shower last night.

    A.might not have
    B.could have had
    C.hadn't have
    D.shouldn't have had

    答案:D
    解析:
    考查情态动词。句意为“托尼,你发烧了。昨晚你本不应该洗冷水澡的”。shouldn’t have done意为“本不该做某事(但做了)”,故选D。

  • 第8题:

    Since the road is wet,() last night.

    Ait   must   have  rained

    Bit   must   rain

    Cit   must   be    raining

    Dit   must   have   been  raining


    A

  • 第9题:

    Which of the following restrictions are not true with respect to tablespace point-in-time recovery?()

    • A、 The target database must be in NOARCHIVELOG mode.
    • B、 No backup is required of the database before you perform a TSPITR.
    • C、 You must have all archived redo logs generated since the last backup up to the point to which you want to restore the transport set.
    • D、 If you rename a tablespace, you can not perform a TSPITR to any point in time before that rename operation occurred.
    • E、 If you have tables in tablespace_1 that have associated constraints in tablespace_2,then you must transport both tablespaces.

    正确答案:A,B

  • 第10题:

    单选题
    _____ five minutes earlier, you would not have missed the last train for Shanghai, but you were late.
    A

    Had you come

    B

    Do you come

    C

    Did you come

    D

    Should you come


    正确答案: A
    解析:
    句意:要是你早来五分钟,你就不会错过最后一班去上海的火车了,但是你已经晚了。此题考查虚拟语气的用法,这里省略了if,所以要将had/should/were等助动词提前。从主句would not have missed的形式,看出是对过去的虚拟,因此要把had提前。

  • 第11题:

    多选题
    Which of the following restrictions are not true with respect to tablespace point-in-time recovery?()
    A

    The target database must be in NOARCHIVELOG mode.

    B

    No backup is required of the database before you perform a TSPITR.

    C

    You must have all archived redo logs generated since the last backup up to the point to which you want to restore the transport set.

    D

    If you rename a tablespace, you can not perform a TSPITR to any point in time before that rename operation occurred.

    E

    If you have tables in tablespace_1 that have associated constraints in tablespace_2,then you must transport both tablespaces.


    正确答案: B,E
    解析: 暂无解析

  • 第12题:

    单选题
    —I thought you were going to call on me last night.  —Sorry, I would have, ______
    A

    but I had to finish my homework

    B

    but 1 would call you as soon as possible

    C

    I thought you were there

    D

    you would have taken me there


    正确答案: A
    解析:
    句意:——我以为你昨晚会来找我。——对比起,我本来是要来的,但是我得完成作业。would have done本该做某事(但是没有做)。根据与其可知,接下来应该解释原因,用but表示转折。故答案是A项。

  • 第13题:

    Look at the muddy road here.It()( ) last night.

    A、could have rained

    B、must have rained

    C、would have rained

    D、should have rained


    正确答案:C
    解析:must have done:过去的肯定推测

  • 第14题:

    It ______ last night, for the ground is wet.

    A、must rain

    B、must be going to rain

    C、must have rained

    D、ought to rain


    参考答案:C

  • 第15题:

    If Tony ( ) that late film last night, he wouldn’t be so sleepy.

    A、didn’t see

    B、haven’t seen

    C、wouldn’t have seen

    D、hadn’t seen


    参考答案:D

  • 第16题:

    We ______ last night, but we went to the cinema instead.

    A. must have studied

    B. might study

    C. should have studied

    D. would study


    正确答案:C

    7.答案为C。我们昨晚本应学习,但是我们去电影院了。should+现在完成式表示过去应做却没有做到的事。

  • 第17题:

    John’s score on the test is the highest in the class; he _____ last night.

    A.must study
    B.should have studieD
    C.must have studieD
    D.is sure to study

    答案:C
    解析:
    本题考查情态动词

    C选项,句意:约翰的考试分数全班最高;他昨天晚上一定学习了。表示对过去某一动作行为的猜测须要用must have done这一句型结构。

    A,选项,对现在的猜测,与题意不符,故排除。

    B,选项,本该做而未做,故排除。

    D,与题意不符,故排除。

    故正确答案为C选项。

  • 第18题:

    Since the road is wet this morning,__last night.

    A.it must rain
    B.it must be raining
    C.it must have rained
    D.it must have been rain

    答案:C
    解析:
    对过去发生的事作肯定的判断时,用must have done。

  • 第19题:

    Mary called me up very late last night.

    A: praised me
    B: visited me
    C: telephoned me
    D: waked me

    答案:C
    解析:
    句意为:玛丽昨晚给我打电话的时候已经很晚了。call up意为“打电话给(某人)”, 因此C项telephoned me“打电话给我”是答案。praise意为“赞扬”,visit意为“拜访”, wake意为“叫醒”。

  • 第20题:

    You work as the enterprise exchange administrator at Xxx .Xxx is using Microsoft Exchange Server 2010 as their messaging solution.A new Xxx usage policy prohibits the employees from using certain words in internal e-mail messaging.What actions must you take to have the policy implemented?()

    • A、You must set up an IP Block list.
    • B、You must set up sender filtering.
    • C、You must set up managed folders.
    • D、You must build a transport rule

    正确答案:D

  • 第21题:

    You work as the enterprise exchange administrator at Xxx .The Xxx network consists of a domain named xxx .Xxx is using Microsoft Exchange Server 2010 as their messaging solution.You have to have the Application Identifier of xxx stored in a DNS record.The Application Identifier is used for the federated trust.What actions must you take on the DNS?()

    • A、You must set up recipient filtering.
    • B、You must set up a Host (A).
    • C、You must use a TXT record.
    • D、You must use a Pointer (PTR) record.
    • E、You must use a Mail exchange (MX) record.

    正确答案:C

  • 第22题:

    单选题
    You must have stayed up late last night, _____?
    A

    mustn’t you

    B

    don’t you

    C

    didn’t you

    D

    needn’t you


    正确答案: B
    解析:
    句意:你昨晚一定熬夜了,对吗?当陈述部分是must have done时,若强调对过去情况的推测(一般有过去时间状语),反意疑问部分的谓语动词用didn’t+主语;若前句强调动作的完成,疑问部分谓语动词用haven’t (hasn’t)+主语。例如:He must have met him yesterday,didn’t he? You must have seen the film,haven’t you? 本句中有明显的时间状语last night,故选C。

  • 第23题:

    单选题
    Since the road is wet,() last night.
    A

    it   must   have  rained

    B

    it   must   rain

    C

    it   must   be    raining

    D

    it   must   have   been  raining


    正确答案: D
    解析: 暂无解析

  • 第24题:

    单选题
    If you _____ that night, you might have been too late to get your ticket.
    A

    didn't hurry

    B

    hadn't hurried

    C

    wouldn't hurry

    D

    hadn't to hurry


    正确答案: B
    解析: