单项选择题
In each inflatable rescue boat，what piece of equipment is provided to make quick，emergency，temporary repairs to a large hole in a raft?（）.
A.No equipment is provided
B.Glue and rubber patches
C.Several various-sized sealing clamps
D.Self-adhesive rubberized canvas patches
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相关考题
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单项选择题
Unless it is unavoidable do not jump from a place higher than 5 meters into the water． Try to minimize the shock of sudden cold immersion． When should the said caution be taken into account?（）.
A.The mariners try to put out fire on board of vessel
B.The people on board try to survive themselves from a ship in perils
C.The salvors take actions to rescue the survivors at sea
D.The pilot come on board from his boat in bad weather -
单项选择题
I have lost a man overboard． Please help（）search and rescue.
A.on
B.in
C.with
D.during -
单项选择题
Please（）search and rescue.
A.make command of
B.take command of
C.get command of
D.have command of
