单项选择题
A VLCC (100，000 DWT+) with a 30，000 Shaft Horsepower Steam Turbine is slow to respond to engine movements and has less stopping power than normal ships because it has a（）.
A.bigger propeller B.smaller power to weight ratio C.smaller propeller D.larger power to weight ratio
单项选择题 A vessel’s quarter is that section which is（）.
单项选择题 A tonnage tax is levied according to the（）.
单项选择题 A crew member reports that the high-pressure alarm light of a low-pressure CO2 fixed fire extinguishing system is illuminated. The most probable cause of this condition would be that（）.
