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The International Oil Pollution Prevention Certificate is valid for a period ofA.one year from the date of issueB.five years from the date of issueC.three years from the date of issueD.four years from the date of issue

题目

The International Oil Pollution Prevention Certificate is valid for a period of

A.one year from the date of issue

B.five years from the date of issue

C.three years from the date of issue

D.four years from the date of issue

相似考题

1.You're gonna break a six－year ().A、streakB、termC、planD、period

2.The loan was only a temporary _______ to their financial problems.A.imaginationB.solutionC.educationD.pollution

3.Please tell us how long this price list () valid.A、remainB、keepC、isD、being

4.Reserves，international 国际储备

参考答案和解析
正确答案：B
更多“The International Oil Pollution Prevention Certificate is valid for a period ofA.one year ”相关问题

  • 第1题：

    Which view shows all valid values for the NLS_LANGUAGE, NLS_SORT, NLS_TERRITORY,and NLS_CHARACTERSET parameters?()

    A. V$VALID_NLS_VALUES

    B. NLS_VALID_VALUES

    C. NLS_VALUE_OPTIONS

    D. V$NLS_VALUE_OPTIONS

    E. V$NLS_VALID_VALUES


    参考答案：E

  • 第2题：

    The neighborhood boys like to play basketball on that（ ）lot.

    A.vague
    B.vacant
    C.vain
    D.valid

    答案：B
    解析：
    句意：附近的男孩子们喜欢在那块空地上打篮球。A.vague意为“模糊不清的，不明确的”，C.vain指“徒然的；虚荣的”，D.valid指“正当的，有效的”。这三个词都不合题意，只有vacant是“空着的，无人的”意思，a vacant lot就是“空地”。

  • 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：

    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）

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