单项选择题
Are you the duty sailor?()
A.你是值班水手吗? B.你是值班驾驶员吗? C.你是值班机工吗? D.你是值班大副吗?
单项选择题 I want to see the captain()
单项选择题 The captain is expecting you on the bridge. ()
单项选择题 Keep away from the ropes.()