【名词&注释】
驾驶员(driver)、留置权(lien)、请求权(right of claim)、交通部(ministry of communications)、重大事故(major accident)、专题报告(special report)、处置权(power of appointment)、烧伤总面积(burn area)、我国《海商法》
[单选题]关于重度烧伤的描述，下列哪项是正确的？
A. Ⅱ度烧伤总面积(burn area)在10％～30％，Ⅲ度10％以上
B. Ⅱ度烧伤总面积(burn area)在10％～30％，Ⅲ度10％以下
C. Ⅱ度烧伤总面积(burn area)在30％以下，Ⅲ度10％以下
D. Ⅱ度烧伤总面积(burn area)在30％以上，Ⅲ度10％以上
查看答案&解析
举一反三：
[单选题]船舶发生的________及以上机损事故处理结案后，应专题报告交通部
A. 轻微事故
B. 一般事故
C. 大事故
D. 重大事故
[单选题]按航向操舵，操舵水手接到驾驶员变换航向口令时，当航向变动的幅度()，航速()，可操小舵角。
A. 小，快
B. 大，快
C. 大，慢
D. 小，慢
[单选题]第三组：The sewage treatment system must be capable of discharging an effluent that comes within the limits of the tests. Sewage can be treated biologically so that it may be discharged with minimal damage to ecosystem. Biological treatment involves the use of living organisms to treat the sewage within the sewage treatment plant so the liquids and sludge discharged are within the standards specified.
A. Biological treatment plants are usually built up as a module and consist of various sections.
B. Waste matter collected from the ships sanitary appliances is led through a sanitary piping system to the treatment module. The solid matter is broken up by passing it through a screen or a series of revolving cutters. The broken up solid material, together with the waste liquid, passes into a tank containing bacteria which require oxygen and a nutrient to propagate. The nutrient is contained in the solid waste material, and oxygen is supplied by bubbling compressed air through the broken up waste. The propagated bacteria change the waste material into a sludge by aerobic digestion. The sludge is finally treated to kill the coliform. bacteria before it is passed overboard.
C. When a biological sewage plant is started up, such as when activating a new ship or after cleaning out the tank, a pellet containing bacteria is introduced into the tank. It takes approximately one week for the bacteria to propagate and make the system fully effective. The choice of sanitary appliance cleaners requires extreme care, as many cleaners are toxic to the active bacteria. Once a biological sewage plant is made active it should not be shut down. If it is it will have to be reactivated again because the bacteria will die without a supply of nutrients and oxygen.
D. Bacteria that require oxygen for their survival are referred to as aerobic. Aerobic bacteria are normally used in ships&39; sewage treatment equipment. Other forms of bacteria that do not require oxygen are referred to as anaerobic. Anaerobic bacteria are used in shore based sewage treatment works where methane is obtained as a by-product for use as fuel.
E. This passage is mainly about
F. sewage treatment methods
G. the various sections of a sewage treatment plants
H. biological sewage treatment system
I. how the sewage treatment plants are started up
[单选题]我国《海商法》规定，被拖方未按照约定支付拖航费和其他合理费用时，承拖方对被拖物有( )，即被拖方如未按约定向承拖方支付其应付的拖航费和延滞费、承拖方为被拖方垫付的款项等，承拖方对处于其占有之下的被拖物可实行留置。
A. 请求权
B. 留置权
C. 开航权
D. 处置权(power of appointment)
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