After casting off moorings at a mooring buoy in calm weather，you should______．A.go full ahead on the engine(s)B.back away a few lengths to clear the buoy and then go ahead on the enginesC.go half ahead on the engines and put the rudder hard rightD.go half

题目内容(请给出正确答案)

After casting off moorings at a mooring buoy in calm weather，you should______．

A.go full ahead on the engine(s)

B.back away a few lengths to clear the buoy and then go ahead on the engines

C.go half ahead on the engines and put the rudder hard right

D.go half ahead on the engines and pass upstream of the buoy

参考答案和解析

正确答案：B
在风平浪静的天气下在系船浮筒上解开缆绳，先后退一定距离避开浮筒，然后再继续前进。

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