When you keep a gangway watch, you should （）the mooring lines according to the rise and fall of the tide.
- A、adjusted
- B、adjusting
- C、adjusts
- D、adjust
正确答案:D
答案解析:有
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船舶水手考试
船舶水手考试
When you keep a gangway watch, you should （）the mooring lines according to the rise and fall of the tide.
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