单项选择题
Third Mate, we’ll enter the harbour, you should ring “（）”now.
A. Stand by B. Ring off engine C. Finished with engine D. Finish it
单项选择题 ---Finished with engine! ---Reply: Finished with engine! ---Report: （）.
单项选择题 Bow （）full to starboard.
单项选择题 ---How many revolutions? ---（）.
