PUBLIC ADDRESS SYSTEM:LOUDSPEAKERS IN THE VESSEL’S CABINS, MESS ROOMS, ETC., AND ON DECK VIA WHICH IMPORTANT INFORMATION CAN BE BROADCAST FROM A CENTRAL POINT, MOSTLY FROM THE NAVIGATION BRIDGE defines ______.A.AA-systemB.PP-systemC.PA-systemD.AP-system
题目
PUBLIC ADDRESS SYSTEM:LOUDSPEAKERS IN THE VESSEL’S CABINS, MESS ROOMS, ETC., AND ON DECK VIA WHICH IMPORTANT INFORMATION CAN BE BROADCAST FROM A CENTRAL POINT, MOSTLY FROM THE NAVIGATION BRIDGE defines ______.
A.AA-system
B.PP-system
C.PA-system
D.AP-system
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参考答案和解析
公共广播系统就是指船上的某些信息，可以从某个房间或某个公共集合点，多数在驾驶台，通过船舱、餐厅等地的扬声器广播出去，PA-system。
更多“PUBLIC ADDRESS SYSTEM:LOUDSPEAKERS IN THE VESSEL’S CABINS, MESS ROOMS, ETC., AND ON DECK V ”相关问题
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第1题：
A vessel is found to be seaworthy after a complaint in writing to the American Consul by the Chief and Second Mates. The cost of the survey is to be paid by the ______.
A.American Consul
B.Chief and Second Mates
C.Vessel's agent
D.vessel's owners
正确答案：B
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第2题：
Deviation in a compass is caused by the ______.
A.vessel’s geographic position
B.vessel’s heading
C.earth’s magnetic field
D.influence of the magnetic materials of the vessel
正确答案：D
罗经的自差是由于船舶材料磁场的影响引起的。 -
第3题：
设在程序中用address表示通信地址，说明为char address[100]; 若想输入象"No.28, Xian Ning Xi Road"这样（单词间有空格）的地址，应该使用下列哪个语句？
A．cin＞＞address;
B．cin＞＞address(s,100);
C．cin.getline(s,100);
D．cin.getline(address,100);
1.0/a/b/c -
第4题：
Before starting a gasoline engine on a motorboat，you should make sure for safety that ______．
A.The gasoline tank is full
B.The bilges，cabins，etc．are thoroughly ventilated
C.You have fresh water on board
D.Each of the above is followed
正确答案：B
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第5题：
Life jackets should be marked with the______．
A.maximum weight allowed
B.stowage space assigned
C.vessel's home port
D.vessel's name
正确答案：D
救生衣必须标记船名。