单选题A towing vessel’s capability is BEST measured by horsepower，bollard pull，maneuverability and（）.AdisplacementBstabilityCtowrope pullDpropeller design
单选题
A towing vessel’s capability is BEST measured by horsepower，bollard pull，maneuverability and（）.
A
displacement
B
stability
C
towrope pull
D
propeller design
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