A.gently flooding with water
B.warming the eye with moist warm packs
C.laying the person flat on his back
D.mineral oil drops directly on the eye
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A.position the boat at the embarkation station
B.lift the boat off the inboard chocks
C.energize the winch for the falls
D.set the brake on the winch
A.45 minutes
B.1 hour and 15 minutes
C.1 hour and 30 minutes
D.2 hours
A.will capsize
B.will incline further
C.may lie at an angle of loll
D.may be initially level
A.Stern
B.Bow
C.Centerboard
D.Mast
A.Hoist
B.Rope
C.Cable
D.Line
最新試題
An obstruction on a helideck is any object that might present a hazard to the（）.
Releasing oil from the sea anchor of a lifeboat may（）.
Large volumes of carbon dioxide are safe and effective for fighting fires in enclosed spaces，such as in a pumproom，provided that the（）.
In an open lifeboat，the lifeboat compass is usually（）.
A person with diabetes has received a minor leg injured. The symptoms of the onset of a diabetic coma include（）.
Inflatable liferafts are less maneuverable than lifeboats due to their（）.
In heavy seas you decide to heave to. The lifeboat should be（）.
A right-handed propeller will cause the survival craft to（）.
On a ship，a fire pump may be used for other purposes if（）.
A person has suffered a laceration of the arm. Severe bleeding has been controlled by using a sterile dressing and direct pressure. What should you do next?（）