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问题详情

In a Williamson turn，the rudder is put over full until the（）.

A、vessel has turned 90°From her original course

B、vessel has turned 60°From her original course

C、vessel is on a reciprocal course

D、emergency turn signal sound

时间：2022-01-04 11:08 关键词：紧急通信

答案解析

B

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