航海英语船舶安全管理(ISM)单项选择题每日一练(2018.11.03)

单项选择题
The master shall be（）the marine environment when taking collision-avoiding action.
A.Aware of
B.Clear of
C.In charge of
D.Interested with
单项选择题
When a marine surveyor is employed to assist in the move of a mobile offshore drilling unit，he（）.
A.becomes responsible for the safe movement of the rig
B.relieves the Offshore Installation Manager at the moment the rig is free from the bottom
C.must be designated as the person in charge of the rig
D.is a specialist who is hired to provide advice and guidance on aspects of the move
单项选择题
What is TRUE of pressure/vacuum valves? （）
A.They are designed to provide for the flow of small volumes of tank atmospheres caused by thermal variations in a cargo tank
B.They should operate in advance of the pressure/vacuum breakers
C.They should be kept in good working order by regular inspection and cleaning
D.All of the above
单项选择题
Please mark (out) one of the most important register of shipping in the world. （）.
A.HK MARDEP
B.COSCO
C.Lloyd's Society
D.Liberia Shipping Registry
单项选择题
The patches where rust have been removed should be wiped clean before paint is（）.
A.applied
B.supplied
C.replied
D.complied