单项选择题
A.boarding and operating procedures B.maintenance schedule C.navigational systems D.fuel consumption rates
All of the following vessels are “restricted in their a...
单项选择题All of the following vessels are “restricted in their ability to maneuver” EXCEPT a vessel （）.
A.laying a pipeline B.dredging C.mineclearing D.not under command
All of the following information concerning lighted aid...
单项选择题All of the following information concerning lighted aids to navigation may be read directly from the Light List EXCEPT the（）.
A.location B.height of light above water C.luminous range D.light characteristics
All of the following are part of the fire triangle EXCE...
单项选择题All of the following are part of the fire triangle EXCEPT（）.
A.fuel B.electricity C.oxygen D.heat
