单项选择题
A.ammeter B.voltmeter C.wattmeter D.frequency meter
If you burned your arm on a bare steam line, the most e...
单项选择题If you burned your arm on a bare steam line, the most effective immediate treatment would be to（）
A.wrap the arm in a tight bandage B.soak the arm in hot salt water C.cover the burn with petroleum jelly D.put the burn in cold water
The conventions under which the port state control insp...
单项选择题The conventions under which the port state control inspection is carried out include all the following except （）.
A.SOLAS 74 B.MARPOL 73/78 C.STCW 78/95 D.ISM Code
The company which is defined in the ISM Code means（）A.t...
单项选择题The company which is defined in the ISM Code means（）
A.the owner of the ship B.the manager who assumes the responsibility for operation of the ship C.the bareboat charterer D.All of the above
