单选题渔船在航行或作业时间,有权下达舵令的人员为()。A船长B值班驾驶员C值班水手DA和B
单选题
渔船在航行或作业时间,有权下达舵令的人员为()。
A
船长
B
值班驾驶员
C
值班水手
D
A和B
参考解析
解析:
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