单选题If r life boats can carry p passengers, how many life boats are needed to carry m passengers?A rm/pB pr/mC prmD pm/rE m/rp

题目
单选题
If r life boats can carry p passengers, how many life boats are needed to carry m passengers?
A

rm/p

B

pr/m

C

prm

D

pm/r

E

m/rp

相似考题

1.In the passage, the writer suggests that the word "cool"______.A. may not be as cool as it seemsB. usually means something interestingC. can make your life colorfulD. can be used instead of many words

2.How many life buoys has your ship been exactly________.A.produced byB.met withC.offered ofD.provided with

3.How many life buoys________on board with self-igniting light?A.there existB.there isC.there areD.are there

4.In this lecture, I can only give you a purely __________ view of how we can live life to the full and make some suggestions about the future.A. privateB. personalC. uniqueD. different

更多“If r life boats can carry p passengers, how many life boats”相关问题

  • 第1题：

    A SOLAS passenger ship safety certificate is required on all ______.

    A.T-Boats carrying more than 49 passengers for hire

    B.T-Boats that carry more than 12 passengers on an international voyage

    C.T-Boats carrying more than 150 passengers for hire

    D.large excursion vessels on lakes，bays，sounds，and river routes


    正确答案：B

  • 第2题：

    How many GMDSS operators are needed/required on board according to the provisions of the International Convention for the Safety of Life at Sea，1974?______．

    A.4 operators

    B.3 operators

    C.2 operators

    D.1 operator


    正确答案：D
    1974SOLS公约规定在船必须有多少个GMDSS操作员？一个操作员。

  • 第3题：

    共用题干
    第一篇

    Storms Sink Ships

    Rescuers have found the bodies of over 130 people killed in two ferry disasters in
    Bangladesh.The accidents happened during a storm that hit the country on April 21.
    Hundreds more are missing or feared dead.
    The two ferries sank in different rivers near the capital city of Dhaka as strong winds and
    rain hit the South Asian country.
    The government has since banned all ferries and other boats from travelling at night
    during the April-May stormy season.
    One of the ferries,MV Mitali,was carrying far more people than it was supposed to.
    About 400 passengers fitted into a space made for just 300,police said.The second ferry
    carried about 100 passengers.
    "The number of deaths is certain to rise,"said an official in charge of the rescue work.
    "No one really knows how many people were on board the ferry or how many of them
    survived."
    Ferries in Bangladesh don't always keep passenger lists,making it difficult to determine
    the exact number of people on board.
    Besides the ferry accidents,at least 40 people were killed and 400 injured by lightning
    strikes,falling houses and trees and the sinking of small boats.
    Storms are common this time of year in Bangladesh,as are boating accidents.Ferry
    disasters take away hundreds of lives every year in a nation of 130 million people.
    Officials blame these river accidents on a lack of safety measures,too many passengers
    in boats and not enough checks on weather conditions.
    Ferries are a common means of transport in Bangladesh.It is a country covered by
    about 230 rivers.Some 20, 000 ferries use the nation's waterways（水路）every year.
    And many of them are dangerously overcrowded（过度拥挤）.
    Since 1977,more than 3,000 people have died in some 260 boating accidents.

    The two ferry disasters occurred
    A:at noon.
    B:in the morning.
    C:at night.
    D:in the afternoon.

    答案：C
    解析：

  • 第4题：

    共用题干
    第一篇

    Storms Sink Ships

    Rescuers have found the bodies of over 130 people killed in two ferry disasters in
    Bangladesh.The accidents happened during a storm that hit the country on April 21.
    Hundreds more are missing or feared dead.
    The two ferries sank in different rivers near the capital city of Dhaka as strong winds and
    rain hit the South Asian country.
    The government has since banned all ferries and other boats from travelling at night
    during the April-May stormy season.
    One of the ferries,MV Mitali,was carrying far more people than it was supposed to.
    About 400 passengers fitted into a space made for just 300,police said.The second ferry
    carried about 100 passengers.
    "The number of deaths is certain to rise,"said an official in charge of the rescue work.
    "No one really knows how many people were on board the ferry or how many of them
    survived."
    Ferries in Bangladesh don't always keep passenger lists,making it difficult to determine
    the exact number of people on board.
    Besides the ferry accidents,at least 40 people were killed and 400 injured by lightning
    strikes,falling houses and trees and the sinking of small boats.
    Storms are common this time of year in Bangladesh,as are boating accidents.Ferry
    disasters take away hundreds of lives every year in a nation of 130 million people.
    Officials blame these river accidents on a lack of safety measures,too many passengers
    in boats and not enough checks on weather conditions.
    Ferries are a common means of transport in Bangladesh.It is a country covered by
    about 230 rivers.Some 20, 000 ferries use the nation's waterways（水路）every year.
    And many of them are dangerously overcrowded（过度拥挤）.
    Since 1977,more than 3,000 people have died in some 260 boating accidents.

    How many passengers was MV Mitali designed to carry?
    A:440.
    B:100.
    C:400.
    D:300.

    答案：D
    解析：

  • 第5题：

    单选题
    Which of the following best indicates how many tons of cargo a ship can carry?（）.
    A

    Bale cubic

    B

    Deadweight

    C

    Gross tonnage

    D

    Net tonnage


    正确答案： B
    解析： 暂无解析

  • 第6题：

    单选题
    The passage is primarily concerned with which of the following?
    A

    Describing the life cycle of the Plasmodium protozoan as it relates to the disease malaria

    B

    Comparing and contrasting the life cycles of the six variants of the Plasmodium protozoan known to cause malaria

    C

    Addressing the public health implications of the life cycle of the Plasmodium parasite

    D

    Providing information on how a person can avoid infection with malaria

    E

    Describing the life cycle of the Anopheles mosquito as it relates to the transmission of the Plasmodium protozoan to humans


    正确答案： D
    解析：
    主旨题。文章主要在介绍与疟疾原生动物疟原虫的生命周期，故应选A项。

  • 第7题：

    单选题
    检查救生艇中的滑脱装置’的英文翻译是（）.
    A

    CHECK BILGEPUMPS OF LIFE BOATS

    B

    CHECK DRAIN PLUGS OF LIFE BOATS

    C

    CHECK SLIP GEARS IN LIFE BOATS

    D

    CHECK WORKING PARTS OF LIFE BOATS


    正确答案： A
    解析： 暂无解析

  • 第8题：

    单选题
    If you run through life so fast, you will ______.
    A

    lose your own treasure that you can always carry easily

    B

    forget not only where you’ve been, but also where you are going

    C

    look down on your worth

    D

    not be afraid of the difficulties


    正确答案： B
    解析：
    细节理解题。根据文章倒数第三段“Don’t run through life so fast that you forget not only where you’ve been, but also where you are going.”可知答案选B。

  • 第9题：

    单选题
    How many unique area addresses can the ISIS TLV 1 carry?（）
    A

    1

    B

    2

    C

    3

    D

    4


    正确答案： C
    解析： 暂无解析

  • 第10题：

    单选题
    On a ship，how many ring buoys are required to have a buoyant line attached?（）
    A

    One ring life buoy

    B

    One ring life buoy on each side of the ship

    C

    Three ring life buoys

    D

    Two ring life buoys on each side of the ship


    正确答案： C
    解析： 暂无解析

  • 第11题：

    问答题
    Task II (20 marks)　　Read the following poem and write an essay in which you discuss its moral and express your personal views.LifeBy Langston HughesLife can be good,Life can be bad,Life is mostly cheerful,But sometimes sad.Life can be dreams,Life can be great thoughts;Life can mean a personSitting in court.Life can be dirty,Life can even be painful;but life is what you make it.So try to make it beautiful.　　You should write no less than 160 words. Now write the essay on the Answer Sheet.

    正确答案：
    In this little poem, the poet conveys to us that we ourselves are the masters of our life. There are many kinds of life: good, bad, cheerful, painful, thoughtful or dirty. Which kind we are going to live depends on our own choice.
    I can’t agree more with the poet’s view. To make our life beautiful, we have many things to do. The first and foremost is to know that the meaning of life is to love and to give. Too many of us are waiting to be loved and given and complaining if disappointed, never knowing the greater happiness of giving. Secondly, we need to have an optimistic and positive attitude. If we see the life as good and colorful, then it is good and colorful. The last but not least is that we should always have dreams and make efforts to realize them. The content of achieving goals is the spring of happiness in life.
    Life is what we make it. Try to love and to give, to have an optimistic and positive mind and to keep on striving for dreams, and then we will have a beautiful life to enjoy.
    解析： 暂无解析

  • 第12题：

    单选题
    When a ship is abandoned, all of the crew members hearing the alarm sounding should put on （）.
    A

    the life-jackets and carry the belongings first.

    B

    the life-jackets and carry the lifebuoys first

    C

    the life-jackets and gather at muster station first

    D

    the life-jackets and call the captain.


    正确答案： D
    解析： 暂无解析

  • 第13题：

    How many operators are needed／required on board according to the provisions of the International Convention for the Safety of Life at Sea，1974？ ______.

    A.4 operators

    B.3 operators

    C.2 operators

    D.1 operator


    正确答案：D

  • 第14题：

    共用题干
    第一篇

    Storms Sink Ships

    Rescuers have found the bodies of over 130 people killed in two ferry disasters in
    Bangladesh.The accidents happened during a storm that hit the country on April 21.
    Hundreds more are missing or feared dead.
    The two ferries sank in different rivers near the capital city of Dhaka as strong winds and
    rain hit the South Asian country.
    The government has since banned all ferries and other boats from travelling at night
    during the April-May stormy season.
    One of the ferries,MV Mitali,was carrying far more people than it was supposed to.
    About 400 passengers fitted into a space made for just 300,police said.The second ferry
    carried about 100 passengers.
    "The number of deaths is certain to rise,"said an official in charge of the rescue work.
    "No one really knows how many people were on board the ferry or how many of them
    survived."
    Ferries in Bangladesh don't always keep passenger lists,making it difficult to determine
    the exact number of people on board.
    Besides the ferry accidents,at least 40 people were killed and 400 injured by lightning
    strikes,falling houses and trees and the sinking of small boats.
    Storms are common this time of year in Bangladesh,as are boating accidents.Ferry
    disasters take away hundreds of lives every year in a nation of 130 million people.
    Officials blame these river accidents on a lack of safety measures,too many passengers
    in boats and not enough checks on weather conditions.
    Ferries are a common means of transport in Bangladesh.It is a country covered by
    about 230 rivers.Some 20, 000 ferries use the nation's waterways（水路）every year.
    And many of them are dangerously overcrowded（过度拥挤）.
    Since 1977,more than 3,000 people have died in some 260 boating accidents.

    How many people have been found dead in the two ferry disasters?
    A:More than 130.
    B:Over3,000.
    C:About 400.
    D:At least 40.

    答案：A
    解析：

  • 第15题：

    共用题干
    第一篇

    Storms Sink Ships

    Rescuers have found the bodies of over 130 people killed in two ferry disasters in
    Bangladesh.The accidents happened during a storm that hit the country on April 21.
    Hundreds more are missing or feared dead.
    The two ferries sank in different rivers near the capital city of Dhaka as strong winds and
    rain hit the South Asian country.
    The government has since banned all ferries and other boats from travelling at night
    during the April-May stormy season.
    One of the ferries,MV Mitali,was carrying far more people than it was supposed to.
    About 400 passengers fitted into a space made for just 300,police said.The second ferry
    carried about 100 passengers.
    "The number of deaths is certain to rise,"said an official in charge of the rescue work.
    "No one really knows how many people were on board the ferry or how many of them
    survived."
    Ferries in Bangladesh don't always keep passenger lists,making it difficult to determine
    the exact number of people on board.
    Besides the ferry accidents,at least 40 people were killed and 400 injured by lightning
    strikes,falling houses and trees and the sinking of small boats.
    Storms are common this time of year in Bangladesh,as are boating accidents.Ferry
    disasters take away hundreds of lives every year in a nation of 130 million people.
    Officials blame these river accidents on a lack of safety measures,too many passengers
    in boats and not enough checks on weather conditions.
    Ferries are a common means of transport in Bangladesh.It is a country covered by
    about 230 rivers.Some 20, 000 ferries use the nation's waterways（水路）every year.
    And many of them are dangerously overcrowded（过度拥挤）.
    Since 1977,more than 3,000 people have died in some 260 boating accidents.

    Which of the following is NOT mentioned as a cause of the boating accidents?
    A:Strong winds.
    B:Bad weather conditions.
    C:Blockage of waterways.
    D:Lack of safety measures.

    答案：C
    解析：

  • 第16题：

    When a ship is abandoned, all of the crew members hearing the alarm sounding should put on （）.

    • A、the life-jackets and carry the belongings first.
    • B、the life-jackets and carry the lifebuoys first
    • C、the life-jackets and gather at muster station first
    • D、the life-jackets and call the captain.

    正确答案:C

  • 第17题：

    单选题
    From the passage, one can assume that which of the following statements would best describe Hemingway’s attitude toward knowledge?
    A

    One can learn about life only by living it fully.

    B

    A wise person will read widely in order to learn about life.

    C

    Knowledge is a powerful tool that should be reserved only for those who know how to use it.

    D

    Experience is a poor teacher.


    正确答案： D
    解析：
    全文主旨是想说明海明威非常尊崇事实，以实际经验为基础写作，因此他对知识的态度应是知识来自于生活，只有自己生活过才能了解。

  • 第18题：

    单选题
    A SOLAS passenger ship safety certificate is required on all（）.
    A

    T-Boats carrying more than 49 passengers for hire

    B

    T-Boats that carry more than 12 passengers on an international voyage

    C

    T-Boats carrying more than 150 passengers for hire

    D

    large excursion vessels on lakes，bays，sounds，and river routes


    正确答案： A
    解析： 暂无解析

  • 第19题：

    单选题
    Making water rapidly in all holds，all passengers and crew were ordered on deck（）and all boats were lowered to rail.
    A

    in life jackets

    B

    with life jackets

    C

    with life jackets on

    D

    putting on life jackets


    正确答案： D
    解析： 暂无解析

  • 第20题：

    单选题
    Which of the followings best indicates how many tons of cargo a vessel can carry?（）.
    A

    Bale cubic

    B

    Deadweight tonnage of cargo

    C

    Loaded displacement

    D

    Gross tonnage


    正确答案： C
    解析： 暂无解析

  • 第21题：

    单选题
    The term that indicates how many tons of cargo a vessel can carry is（）.
    A

    bale cubic

    B

    deadweight

    C

    gross tonnage

    D

    loaded displacement


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    How many life buoys（）on board with self-igniting light?
    A

    there exist

    B

    there is

    C

    there are

    D

    are there


    正确答案： B
    解析： 暂无解析

  • 第23题：

    单选题
    Aluminum lifeboats are subject to damage by electrolytic corrosion (the aluminum being eaten away). In working around boats of aluminum you must be very careful（）.
    A

    to keep the boats covered at all times

    B

    not to leave steel or iron tools lying in or near these boats

    C

    to keep an electric charge on the hull at all times

    D

    to rinse these boats regularly with salt water


    正确答案： B
    解析： 暂无解析

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