On discovery of new dangers, of changes or defects in aids to navigation, Masters of vessels should immediately inform ______.A.their governmentB.their port of registryC.British GovernmentD.Hydrographer of the Navy of Ministry of Defense of U.K

题目

On discovery of new dangers, of changes or defects in aids to navigation, Masters of vessels should immediately inform ______.

A.their government

B.their port of registry

C.British Government

D.Hydrographer of the Navy of Ministry of Defense of U.K

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更多“On discovery of new dangers, of changes or defects in aids to navigation, Masters of vesse ”相关问题

  • 第1题：

    全球卫星定位系统英文为：Navigation?Satellite?Time?And?Ranging／Global?Positioning?System，简称()。

    A.GPS
    B.DGPS
    C.NST
    D.NSTAR

    答案：A
    解析：

  • 第2题：

    The price of vegetables varies according to the weather.

    A:jump
    B:rises
    C:falls
    D:changes

    答案：D
    解析：
    本句话的意思是：“蔬菜价格随天气变化而不同。”vary：变化、使不同。 jump：跳、跃。rise和fall是反义词，分别表示上升和下降，例如：The tides rise and fall with seasons．潮水随着季节不同时涨时落。change：改变、变化，例如：If you want to change your doctor there are two ways of doing it．你要是想换个医生，办法有两个。

  • 第3题：

    The price of food fluctuates according to the weather.

    A:jumps
    B:rises
    C:falls
    D:changes

    答案：D
    解析：
    fluctuate：波动，涨落。题干意思为：食品价格因天气而波动。jump：跳跃，暴涨; rise：上升；fall：降落；change：变化，变动。经过比较，只有change与题干中fluctuate意思相近，应选择D。

  • 第4题：

    In the process,the light energy converts to heat energy.

    A:leaves
    B:drops
    C:reduces
    D:changes

    答案：D
    解析：
    本句意思：在这个过程中，光能会转化成热能。convert“转换，转变”,convert sth.into (to) sth.“把……转化为……”。change“改变”，与convert意思相近。

  • 第5题：

    In the process,the light energy converts to heat energy.

    A:reduces
    B:drops
    C:leaves
    D:changes

    答案：D
    解析：
    这句话的意思是：在这一过程中，光能转变为热能。句中“convert”意为“改变，转换”。 四个选项中A项意为“减少”;B项意为“下降，降落”;C项意为“离开”;D项意为“改变，变化”。 因此只有D项最为合适。

  • 第6题：

    The price of vegetables varies according to the weather.

    A: jumps
    B: rises
    C: falls
    D: changes

    答案：D
    解析：
    句意为：蔬菜的价格随季节变化而变化。vary意为“变化，有所不同”，与change意思相同。因此选D项。

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