更多“The lowest temperature at which the vapor formed from a liquid ignites and continues to burn steadily in the presence of an ignition source is called the( ). ”相关问题
  • 第1题:

    A network administrator wants to permit Telnet traffic initiated from the address book entry the10net in a zone called UNTRUST to the address book entry Server in a zone called TRUST.However, the administrator does not want the server to be able to initiate any type of traffic from the TRUST zone to the UNTRUST zone.Which configuration statement would correctly accomplish this task?()

    A. from-zone UNTRUST to-zone TRUST { policy DenyServer { match { source-address any; destination-address any; application any; } then { deny; } } } from-zone TRUST to-zone UNTRUST { policy AllowTelnetin { match { source-address the10net; destination-address Server; application junos-telnet; } then { permit; } } }

    B. from-zone TRUST to-zone UNTRUST { policy DenyServer { match { source-address Server; destination-address any; application any; } then {deny; } } } from-zone UNTRUST to-zone TRUST { policy AllowTelnetin { match { source-address the10net; destination-address Server; application junos-telnet; } then { permit; } } }

    C. from-zone UNTRUST to-zone TRUST { policy AllowTelnetin { match { source-address the10net; destination-address Server; application junos-ftp; } then { permit; } } }

    D. from-zone TRUST to-zone UNTRUST { policy DenyServer { match { source-address Server; destination-address any; application any; } then { permit; } } } from-zone UNTRUST to-zone TRUST { policy AllowTelnetin { match {source-address the10net; destination-address Server; application junos-telnet; } then { permit; } } }


    参考答案:B

  • 第2题:

    请在(6)处填上最佳答案。

    [A] progress

    [B] absence

    [C] presence

    [D] favor


    正确答案:B

  • 第3题:

    We explicitly make allowance for the fact that production
    .______when the artist dies, implying that the collectors can be sure that in the future no new similar pieces of art will put pressure on the prices in this specific market segment.

    A.confines
    B.conforms
    C.ceases
    D.continues

    答案:C
    解析:
    本题考查形近词辨析。题目意为“我们明确地考虑到这一事实:当艺术家去世时,艺术创作就停止了。这意味着收藏家可以肯定,未来不会再有新的类似的艺术作品给这一具体细分市场的价格带来压力。”A选项“限制,禁闭”,B选项“符合”,C选项“停止”,D选项“继续,连续”。当艺术家去世时,应该是不会再进行艺术创作了。
      

  • 第4题:

    You will want two trees about ten feet apart, 选择

    You will want two trees about ten feet apart, from _____ to suspend your tent.

    (A) there                         (C) which

    (B) them                              (D) where

     


    选择D
    可改写为you will want two tress about ten feet apart, to suspend your tent from.
    只要有介词摆在空格之前,选项是which, them ,there ,where肯定是which
    介词+which+动词不定式,整体做定语

  • 第5题:

    An advantage of an ABC dry chemical over a carbon dioxide fire extinguisher is ______.

    A.lack of toxicity

    B.the multipurpose extinguishing ability

    C.burn-back protection

    D.cooling ability


    正确答案:B
    ABC干粉灭火器较二氧化碳灭火器时一个多功能灭火器。

  • 第6题:

    In the 1970s Britain maintained the()growth rate and the()inflation rate among the developed countries.

    Alowest/lowest

    Bhighest/highest

    Clowest/highest

    Dhighest/lowest


    C