单项选择题
A.stevedore B.foreman C.derrick D.docker
Which hold shall we put all the cargo in?（）A. Hold No.2...
单项选择题Which hold shall we put all the cargo in?（）
A. Hold No.2. B. No, on the bridge. C. Yes, in the captain’s cabin. D. Sorry, I don’t know.
The safe working load of the derrick is （）.A.5 tonsB.5 ...
单项选择题The safe working load of the derrick is （）.
A.5 tons B.5 metres C.5 feet D.5 years
It’s going to rain. Don’t forget （）the hatches.A. to cl...
单项选择题It’s going to rain. Don’t forget （）the hatches.
A. to close B. to open C. to close and open D. closing
