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更多“There have been many()in their m”相关问题
  • 第1题:

    There are only four areas _____ very many diamonds have been found.

    A.when

    B.where

    C.that

    D.which


    参考答案:B

  • 第2题:

    Many scientists have been probing psychological problems.

    A.solving

    B.exploring

    C.settling

    D.handling


    正确答案:B
    解析:本题考查的是对动词的认知。这句话的意思是:很多科学家都在探索心理学问题。本句中probe意为探索,时态是现在完成进行时,表示从过去某时开始一直持续到现在的动作,谓语动词构成have/has been doing。例如:I have been learning English since ten years ago.这十年来我一直在学英语。A.solving解决;B.exploring探索;C.settling解决;D.handling处理。选项B与划线处意思相近,例句:Both parties are exploring ways of settling the dispute.双方都在寻求解决争端的办法。

  • 第3题:

    Many modern critics of American literature have called Mark Twain, born Samuel Clemens, ______.

    A. as America's greatest writer

    B. was America's greatest writer

    C. America's greatest writer

    D. to have been America's greatest writer


    正确答案:C
    Call sb sth称某人为??。选项 C是正确的。

  • 第4题:

    The committee___been arguing about the economic problems among themselves for many hours.

    A.have

    B.has

    C.could have

    D.can have


    正确答案:A

  • 第5题:

    What you saw can' t have been an aeroplane. I' m convincedit____ a large bird.

    A.must be

    B.has been built

    C.must have been

    D.could have been


    参考答案:A

  • 第6题:

    ________for many years,the AB passed the examination and became an officer.

    A.Having ignored him

    B.To have been ignored

    C.To be ignored

    D.Having been ignored


    正确答案:D

  • 第7题:

    You have been allocated a /22 network.How many usable hosts are available?()

    • A、510
    • B、512
    • C、1022
    • D、1024

    正确答案:C

  • 第8题:

    单选题
    As I have been in close association with her for many years, I can bear record _____ her character.
    A

    to

    B

    about

    C

    of

    D

    for


    正确答案: D
    解析:
    bear record to给……作证。

  • 第9题:

    单选题
    There have been many()in their marriage but they still love each other.
    A

    ups and downs

    B

    from head to toe

    C

    time and again

    D

    over and over


    正确答案: D
    解析: 暂无解析

  • 第10题:

    单选题
    How many life buoys have your ship been exactly().
    A

    produced by

    B

    met with

    C

    offered of

    D

    provided with


    正确答案: A
    解析: 暂无解析

  • 第11题:

    单选题
    I hope, when you have finished this exercise, you _____ many mistakes in it.
    A

    won’t make

    B

    won’t have made

    C

    won’t be making

    D

    won’t have been making


    正确答案: B
    解析:
    句意:我希望你在做完这个练习时不会出现太多的错误。本题从句的时态是现在完成时,结合句意判断,主句的动作应在从句表达的动作结束前完成,只有B项的将来完成时较恰当。D项将来完成进行时,表示这个动作还要继续下去,与题意不符。

  • 第12题:

    多选题
    In an environment in which multiple VLANs have been defined on Catalyst Express 500 switches, which two statements are correct for ports that have been configured with the Smartport role of "IP Phone + Desktop"?()
    A

    The names of the VLANs used by the SmartPorts are case insensitive

    B

    The ports may belong to a configurable data VLAN

    C

    The names of the VLANs used by the Smartports are not relevant

    D

    The ports may belong to many VLANs, depending on how many PCs are connected to each port.

    E

    The names of the VLANs used by the Smartports are case sensitive


    正确答案: B,E
    解析: 暂无解析

  • 第13题:

    32 jack descried his father, who _____a brave boy many years ago, as a strong-wiled man

    A. would be

    B. would have been

    C. must be

    D. must have been


    正确答案:D

  • 第14题:

    Have you ________ Japan? Yes ,many times

    A.been to

    B.gone to

    C.arrive at

    D.reach


    正确答案:A

  • 第15题:

    Have you ever been to the place? You can see many places of interest there.(合并为一句)

    Have you ever been to the place ________you can see many places of interest?


    正确答案:
    39. where

  • 第16题:

    We ( ) on it for many hours but we have not yet reached any conclusion.

    A、have had worked

    B、have been working

    C、are working

    D、work


    参考答案:B

  • 第17题:

    It can be inferred from the text that public services

    A have benefited many people.

    B are the focus of public attention.

    C are an inappropriate subject for humor.

    D have often been the laughing stock.


    正确答案:D

  • 第18题:

    Many large old houses have now been converted into flats.

    A:altered
    B:shifted
    C:bought
    D:sold

    答案:A
    解析:
    本句话的意思是:“许多旧的大房子现在都已改建成了单元房。” convert: 转换、改变。alter:改变、更改,例如:We have to alter the house into a barn.我们不得不把房子改建成谷仓。shift:移动、挪动,例如:He stopped , shifting his cane to his left hand.他停了下来,将手杖移到左手。bought和sold是一对反义词buy和sell的过去式,表示买和卖的意思,例如:He bought/sold a pot yesterday.他昨天买了/卖了一把水壶。

  • 第19题:

    In an environment in which multiple VLANs have been defined on Catalyst Express 500 switches, which two statements are correct for ports that have been configured with the Smartport role of "IP Phone + Desktop"?()

    • A、The names of the VLANs used by the SmartPorts are case insensitive
    • B、The ports may belong to a configurable data VLAN
    • C、The names of the VLANs used by the Smartports are not relevant
    • D、The ports may belong to many VLANs, depending on how many PCs are connected to each port.
    • E、The names of the VLANs used by the Smartports are case sensitive

    正确答案:B,E

  • 第20题:

    单选题
    It took 12 men 4 hours to build a structure. Working at the same rate, how many additional men could have been hired in order for the job to have taken 1 hour less?
    A

    two

    B

    three

    C

    four

    D

    six.

    E

    eight


    正确答案: B
    解析:
    The number of men working and the hours needed for the men to complete the job are inversely related. If x represents the number of additional men needed to complete the job in 3 hours, then 4 ×12=3(12+x), x=4.

  • 第21题:

    单选题
    Your firm has been recommended to us by AMK company, () we have done business for many years.
    A

    with whom

    B

    with who

    C

    whom

    D

    who


    正确答案: C
    解析: 暂无解析

  • 第22题:

    单选题
    ()for many years,the AB passed the examination and became an officer.
    A

    Having ignored him

    B

    To have been ignored

    C

    To be ignored

    D

    Having been ignored


    正确答案: C
    解析: 暂无解析

  • 第23题:

    单选题
    By the year 2060, the earth _____ twice as many people as it is today.
    A

    will have been inhabited

    B

    will inhabit

    C

    will have inhabited

    D

    is going to inhabit


    正确答案: A
    解析:
    句意:到2060年的时候,将有相当于现在两倍的人居住在地球上。By the year 2060是By后加表示将来时间的介词短语在句中作时间状语,句子的谓语要用将来完成时态,表示到将来某个时间为止的动作。inhabit意为“居住于;栖息”,是及物动词,其后通常跟地点。如果地点作主语,要用被动语态,因此A选项正确。

  • 第24题:

    单选题
    While several baseball teams have tried to supplant the Yankees as the dominant team in baseball, their inability has been unable to win even half as many World Series as the Yankees have won in the past one hundred years.
    A

    their inability has been unable

    B

    the inability they possess has not been able

    C

    having been unable

    D

    they were unable

    E

    they have been unable


    正确答案: A
    解析:
    A和B项改变了句子的意思。C项“having”的使用不恰当,且省去了必要的主语“they”。D项中的一般过去时“were”与后面的现在完成时“have won”的时态不一致。E项中使用“they”作主语,且动词都使用了现在完成时时态。