单项选择题
Do you know（）?
A.where is the chief officer B.where the chief officer is C.is where the chief officer D.the chief officer is where
单项选择题 Compliance with the terms of the load line certificate on a vessel is the responsibility of the（）.
单项选择题 Chief，I see that ship（）to her port.
单项选择题 Chief officer，I have（）things to tell you．
