1]Which signal of the follwings is not provided with onboard lifeboat?
A.Rocket parachute signals B.Buoyant smoke signals C.Hand flare signals D.Self-igniting signals
答案：D下列哪种信号在救生艇上不配备？自动点火信号 [2]According to IMO regulations,______shall be posed outside lifeboat?
A.the retro-reflective tapes B.the reflective tapes C.the flashing bands D.the anti-flashing bands
答案：A根据国际海事组织规则，反光带应该安放在救生艇外面 [3]Which one of the following is not required on survival crafts? A.Anti-seasickness medicine B.Immersion suits C.axes D.lifebuoys
答案：D下面哪一个在在救生筏上不需要---救生圈 [4]Have the safety belts for _______been examined? A.total enclosed lifeboats
B.totally enclosing lifeboats C.totally enclosed lifeboats D.total encloseing lifeboats
答案：C全封闭式救生艇的安全带已经检查过了吗？
[5]The fire-protected lifeboats are found_____________. A.in satisfactorily condition B.satisfactorily C.satisfactory D.satisfactored
答案：C防火救生艇被发现是良好的
[6]We test the water spray fire protection system of fire-protected lifeboats every 3 months,___the abandon ship drill. A.combining with B.combined with C.combining to D.combined to
答案：B我们每三个月测试防火救生艇的喷水防火系统，连同弃船训练。
[7]Are your lifeboats fitted with_______?
A.cargo wires B.topping lift C.guiding lines D.tripping line
答案：D你的救生艇配备有锚爪拉索吗？
[8]Painting on _________is prohibited because it will weaken its sensibility A.ship shell B.exterior of winches C.hydrostatic release unit D.hold ladders
答案：C在静水压力释放器上涂漆是被禁止的，因为它将会减弱灵敏度
[9]Where shall the key to co2 room be kept? A.In master's cabin B.In third office's cabin
C.In a break-glass-type enclosure conspicuously located adjacent to the room
D.In a locked locker conspicuously located adjacent to the room 答案：C
二氧化碳室的钥匙放在哪里？位于临近房间的“击碎玻璃”面卡的惹人注意的的墙壁上
[10]The fireman's outfit consists of________.
A.Safety lamp,protective clothing,rigid helmet,breathing apparatus B.Emergency escape breathing device,fire damper,extinguishers C.Firefighting equipment, portable extinguishers,fire dampers D.Fire hoses,fire nozzles,fire hydrants,fire pumps
答案：A消防员装备由安全灯，防护衣，钢盔，呼吸器组成。
[11]Which one of the following is incorrect about Mercator projection?
A.It projects a sphere onto a cylinder.
B.Because the resulting distance between latitudes are constantly increasing,it is also called progressive projection C.It can always give true distances
D.It advantage is that longitudes and latitudes are at right angles, which makes it easy to read true bearings
答案：C关于莫卡托投影下面哪项不正确，它总是能提供真实的距离
[12]Why do distances always have to be measured from the nearest scale on a Mercator chart?
A.Because it is thr most efficient way B.Because it varies for each latitude
C.Because it varies with the change of longitude D.Because it is the most straight line.
答案：B为什么在莫卡托海图上距离总是由最近的比例测量，因为它与每个纬度成比例
[13]What is ship's heading? ship's heading is the direction_______. A.the vessel is pointing.
B.the vessel is traveling relative to land C.the vessel is traveling relative to ground D.the vessel is drifting
答案：A什么是航向？航向是船舶指示的方向
[14]How long would 15 minutes of longitude be at a latitude of 60 degrees North? A.30 nm B.60 nm C.15 nm D.7.5 nm
答案：D在北纬60度15分经度是多长？7.5海里