单项选择题
A. chief officer B. captain C. chief engineer D. bosun
I would like to talk with the（二副）（）.A. chief officerB. ...
单项选择题I would like to talk with the（二副）（）.
A. chief officer B. second officer C. third officer D. bosun
We should hoist national flag（）（按时）.A. on timeB. in tim...
单项选择题We should hoist national flag（）（按时）.
A. on time B. in time C. soon D. at times
They will take（）(措施) against pirates and pilferage.A.me...
单项选择题They will take（）(措施) against pirates and pilferage.
A.measures B.turns C.place D.part
