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更多“The approval period for a shipboard Oil Pollution Emergency Plan expires after ______. A.t ”相关问题
  • 第1题:

    Which of these correctly identifies the six phases of the Cisco Lifecycle Services framework? ()

    A. Prepare, Plan, Create, Implement, Operate, and Improve

    B. Prepare, Plan, Design, Implement, Operate, and Optimize

    C. Prepare, Plan, Design, Apply, Operate, and Manage

    D. Prepare, Plan, Design, Implement, Operate and Manage


    参考答案:B

  • 第2题:

    Which of the following marine insurance policies is normally purchased by the cargo owner? ______.

    A.Hull

    B.Cargo

    C.Protection and Indemnity

    D.Pollution


    正确答案:B

  • 第3题:

    基于initial语句产生普通时钟信号, parameter clk_period = 10; reg clk; initial begin clk = 0; ________________; end

    A.always #(clk_period/2) clk = ~clk

    B.forever #(clk_period/2) clk = ~clk

    C.always #(clk_period) clk = ~clk

    D.forever #(clk_period) clk = ~clk


    always #(clk_period/2) clk = ~clk;forever #(clk_period/2) clk = ~clk

  • 第4题:

    The author’s attitude towards euthanasia seems to be that of ________.

    [A] opposition

    [B] suspicion

    [C] approval

    [D] indifference


    正确答案:C
    60. [C] 意为;赞同。
       这是一篇新闻体文章, 在新闻体文章中,写作者往往通过引用相关者的观点来结束讨论,并将自己的态度通过引用间接地表述出来。本文以尼克森的话结束了对安乐死的讨论,而尼克森是安乐死的支持者。另外,文章的大部分文字陈述了对安乐死法案的褒扬态度,而反对态度却一带而过。从这两方面来看,作者对安乐死持赞同态度。
       A意为:反对。
       B 意为:怀疑。
       D 意为:不关心。

  • 第5题:

    8、基于initial语句产生普通时钟信号, parameter clk_period = 10; reg clk; initial begin clk = 0; ________________; end

    A.always #(clk_period/2) clk = ~clk

    B.forever #(clk_period/2) clk = ~clk

    C.always #(clk_period) clk = ~clk

    D.forever #(clk_period) clk = ~clk


    always #(clk_period/2) clk = ~clk;forever #(clk_period/2) clk = ~clk

  • 第6题:

    以下关于VDB函数的语法正确的是()。

    A.VDB(cost,salvage,life,period,factor)

    B.VDB(cost,salvage,life,period,month)

    C.VDB(cost,salvage,life,per)

    D.VDB(cost,salvage,life,start-period,end-period,factor,no-switch)


    VDB(cost,salvage,life,start-period,end-period,factor,no-switch)