单选题The bosun has thrown the liferaft into the water before abandoning the vessel. The operating cord（）.A serves as a sea painterB detaches from the liferaft automaticallyC is used to rig the boarding ladderD is cut immediately as it is of no further use

题目
单选题
The bosun has thrown the liferaft into the water before abandoning the vessel. The operating cord（）.
A

serves as a sea painter

B

detaches from the liferaft automatically

C

is used to rig the boarding ladder

D

is cut immediately as it is of no further use

相似考题

1.Lots of rubbish ( )every day.A、throws awayB、has thrown awayC、is thrown awayD、are thrown away

2.A liferaft which has inflated bottom-up on the water ______.A.should be righted by standing on the carbon dioxide cylinder，holding the righting straps and leaning backwardsB.should be righted by standing on the life line，holding the righting straps leaning backwardsC.will right itself when the canopy tube inflatesD.must be cleared of the buoyant equipment before it will right itself

3.Rubbish can be thrown into the water （）.A、in a harbourB、in any placeC、25 miles off the landD、10 miles off the land

4.By saying "the world has been spared a t.rue water war" (Line 1, Para.4), the author means（ ）[A] the water supply in the world is more than needed[B] the world has saved enough water to avoid the war[C] the world has never suffered a war triggered by water[D] the world spares no effort to avoid a war caused by water

更多“The bosun has thrown the liferaft into the water before aban”相关问题

  • 第1题：

    单选题
    Which operation should be done when launching an inflatable liferaft by hand?（）
    A

    Open the liferaft casing

    B

    Turn the valve on the CO2 cylinder to start inflation

    C

    Make sure the operating cord is secured to the vessel before throwing it over the side

    D

    After inflation，detach operating cord from liferaft


    正确答案： C
    解析： 暂无解析

  • 第2题：

    问答题
    Directions：　　Please write an essay in about 150 words entitled “Water Shortage” based on the following outline. The first sentence has been given. 　　Outline：　　（1）Water shortage has become much more serious than before. 　　（2）The chief reasons for water shortage.　　（3）My suggestions.

    正确答案：
    Water shortage has become much more serious than before. According to the statistics. 2.2 billion people in 62 countries are facing the shortage of fresh water in the world; there is 300 million people in 26 countries are severely short of water. It is expected that other eight countries will join the 26 countries for severely lacking water in 2010 and 2.7 billion people around the world will face the problem of severe water short-age in 2025.
    The chief reason for water shortage is the low efficiency of water using. As we can see, some water can be reused. For example, we can use the water that we have used to wash clothes, to rinse the toilet. As statistics show, one ton of water will be used while one ton of paper is produced. But with the use of recycled water, the consumption of water can be reduced to half ton. Obviously, with the use of recycled water, the water use efficiency will increase, thus a great lot of water can be saved. But unfortunately, in most of the countries, many companies, particularly in some industries that consume masses of water every day, such as paper making and steel making, haven’t built up their recycle system of water. Lots of water is directly drained without recycling everyday.
    So how to build up more recycle system of water has become most pressing business that can solve the water shortage problem.
    解析：
    这是一篇问题解决型作文。要严格按照提纲中的三个要点来安排作文的结构。第一段首句引用已给出的句子直入主题，下面可用事实支持主题，可用一些数字使事实更具说服力，也可引用现实生活中的实例引起人们的共鸣；第二段具体分析产生水资源缺乏的原因；第三段针对以上原因提出解决问题的办法。
    【闪光词汇】
    reuse v. 重新使用，再利用
    rinse v. 冲洗，冲掉
    drain v. 排水；流干

  • 第3题：

    单选题
    An inflatable liferaft is thrown into the water from a sinking vessel. What occurs automatically after the painter trips the CO2 bottles to inflate the raft?（）
    A

    The sea anchor deploys

    B

    The floor inflates

    C

    If upside down，the craft rights itself

    D

    The painter detaches from the raft


    正确答案： D
    解析： 暂无解析

  • 第4题：

    单选题
    Why the cooling water of the diesel engine should be treated? Because the（）
    A

    Cooling water is alkalescence

    B

    cooling water is acidity

    C

    cooling water has salinity

    D

    cooling water has impurity


    正确答案： B
    解析： 暂无解析

  • 第5题：

    单选题
    After you have thrown the liferaft and stowage container into the water，you inflate the liferaft by（）.
    A

    pulling on the painter line

    B

    forcing open the container which operates the CO2

    C

    hitting the hydrostatic release

    D

    using the hand pump provided


    正确答案： D
    解析： 暂无解析

  • 第6题：

    单选题
    What is the result？（）
    A

     foo has the value””

    B

     foo has the value null.

    C

     An exception is thrown.

    D

     The code will not compile.


    正确答案： A
    解析： 暂无解析

  • 第7题：

    单选题
    A hydrostatic release mechanism for a liferaft（）.
    A

    must be wet before it will release

    B

    should be kept in a watertight cover except in an emergency

    C

    will inflate the raft in its cradle if operated manually

    D

    must be submerged to a certain depth to release automatically


    正确答案： A
    解析： 暂无解析

  • 第8题：

    单选题
    Which step should normally be taken FIRST by those who have boarded a liferaft in an emergency?（）
    A

    Ration food and water supplies

    B

    Take anti-seasickness pills，if available

    C

    Determine position and closest point of land

    D

    Check pyrotechnic supplies


    正确答案： C
    解析： 暂无解析

  • 第9题：

    单选题
    If the hydrostatic release mechanism for an inflatable liferaft is not periodically serviced and becomes inoperative，it will NOT（）.
    A

    set the water lights on immersion

    B

    release the dye-marker from the liferaft

    C

    free the liferaft from the vessel

    D

    break the seal on the carbon dioxide cylinder


    正确答案： A
    解析： 暂无解析

  • 第10题：

    单选题
    The （）has a water damp ring.
    A

    purifier

    B

    oil/water separator

    C

    incinerator

    D

    distiller


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    The inside light in an inflatable liferaft is turned on（）.
    A

    automatically as the liferaft inflates

    B

    with a switch near the boarding handle

    C

    at night because the light has a photosensitive switch

    D

    by screwing the bulb in after the raft is inflated


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    Rubbish can be thrown into the water （）.
    A

    in a harbour

    B

    in any place

    C

    25 miles off the land

    D

    10 miles off the land


    正确答案： C
    解析： 暂无解析

  • 第13题：

    单选题
    Your ship is sinking rapidly. A container containing an inflatable liferaft has bobbed to the surface upon functioning of the hydrostatic release. Which action should you take?（）.
    A

    Cut the painter line so it will not pull the liferaft container down

    B

    Swim away from the container so you will not be in danger as it goes down

    C

    Take no action because the painter will cause the liferaft to inflate and open the container

    D

    Manually open the container and inflate the liferaft with the hand pump


    正确答案： C
    解析： 暂无解析

  • 第14题：

    单选题
    The bosun has thrown the liferaft into the water before abandoning the vessel. The operating cord（）.
    A

    serves as a sea painter

    B

    detaches from the liferaft automatically

    C

    is used to rig the boarding ladder

    D

    is cut immediately as it is of no further use


    正确答案： C
    解析： 暂无解析

  • 第15题：

    单选题
    Prior to entering a davit-launched liferaft，you should make sure that（）.
    A

    the liferaft is well ventilated of excess carbon dioxide

    B

    all personnel have removed their life preservers to facilitate boarding

    C

    the door flap has been cut away and stowed inside the raft

    D

    All of the above


    正确答案： C
    解析： 暂无解析

  • 第16题：

    单选题
    You board an inflatable liferaft that has been hand launched from a sinking vessel. What should you do first after everyone is onboard the liferaft?（）.
    A

    Cut the painter

    B

    Operate the radio equipment

    C

    Open the equipment pack

    D

    Ventilate the liferaft of CO2


    正确答案： D
    解析： 暂无解析

  • 第17题：

    单选题
    One of the first actions to be taken by survivors when they have boarded an inflatable liferaft is to（）.
    A

    stream the sea anchor

    B

    take an anti-seasickness pill

    C

    open the pressure relief valve

    D

    drink at least one can of water


    正确答案： A
    解析： 暂无解析

  • 第18题：

    单选题
    A hydrostatic release mechanism for a liferaft（）.
    A

    must be wet before it will release

    B

    should be kept in a watertight except in an emergency

    C

    will inflate the raft in its cradle if operaterd manually

    D

    must be submerged to a certain depth to release automatically


    正确答案： A
    解析： 暂无解析

  • 第19题：

    问答题
    Directions：　　Please write an essay in 160-200 words entitled “Water Shortage” based on the following outline. The first sentence has been given. 　　Outline：　　（1）Water shortage has become much more serious than before. 　　（2）The chief reasons for water shortage.　　（3）My suggestions.

    正确答案：
    Water shortage has become much more serious than before. According to the statistics. 2.2 billion people in 62 countries are facing the shortage of fresh water in the world; there is 300 million people in 26 countries are severely short of water. It is expected that other eight countries will join the 26 countries for severely lacking water in 2010 and 2.7 billion people around the world will face the problem of severe water short-age in 2025.
    The chief reason for water shortage is the low efficiency of water using. As we can see, some water can be reused. For example, we can use the water that we have used to wash clothes, to rinse the toilet. As statistics show, one ton of water will be used while one ton of paper is produced. But with the use of recycled water, the consumption of water can be reduced to half ton. Obviously, with the use of recycled water, the water use efficiency will increase, thus a great lot of water can be saved. But unfortunately, in most of the countries, many companies, particularly in some industries that consume masses of water every day, such as paper making and steel making, haven’t built up their recycle system of water. Lots of water is directly drained without recycling everyday.
    So how to build up more recycle system of water has become most pressing business that can solve the water shortage problem.
    解析： 这是一篇问题解决型作文。要严格按照提纲中的三个要点来安排作文的结构。第一段首句引用已给出的句子直入主题，下面可用事实支持主题，可用一些数字使事实更具说服力，也可引用现实生活中的实例引起人们的共鸣；第二段具体分析产生水资源缺乏的原因；第三段针对以上原因提出解决问题的办法。
    【闪光词汇】
    reuse v. 重新使用，再利用
    rinse v. 冲洗，冲掉
    drain v. 排水；流干

  • 第20题：

    单选题
    Which of the following steps should normally be taken first by those who have boarded a liferaft in an emergency situation?（）
    A

    Ration food and water supplies

    B

    Search for survivors

    C

    Determine position and closest point of land

    D

    Check pyrotechnic supplies


    正确答案： C
    解析： 暂无解析

  • 第21题：

    单选题
    You are preparing to lubricate standing rigging on your vessel．When rigging a bosun’s chair on a stay with a shackle，（）.
    A

    Connect the shackle to the bosun's chair with a hook

    B

    Never allow the shackle pin to ride on the stay

    C

    Run the gantline through the shackle and then make fast to the bosun's chair

    D

    Tie the bitter end of the gantline to the shackle before shackling it to the bosun's chair


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    The air spaces in the floor of an inflatable liferaft will provide protection against（）.
    A

    asphyxiation from CO2

    B

    loss of air in the sides of the raft

    C

    rough seas

    D

    cold water temperatures


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    A liferaft which has inflated bottom-up on the water（）.
    A

    should be righted by standing on the carbon dioxide cylinder，holding the righting straps，and leaning backwards

    B

    should be righted by standing on the life line，holding the righting straps，and leaning backwards

    C

    will right itself when the canopy tubes inflate

    D

    must be cleared of the buoyant equipment before it will right itself


    正确答案： A
    解析： 暂无解析

  • 第24题：

    单选题
    Factories must clean their water _____.
    A

    before they are thrown away

    B

    when they are thrown away

    C

    after it is thrown away

    D

    before it is thrown away


    正确答案： D
    解析：
    由第三段第二句“Factories must now clean their water before it is thrown away…”可知。

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