单项选择题
A.winch B.radar C.gangway D.windlass
The captain has ()ashore.A.goB.goingC.goneD.went
单项选择题The captain has ()ashore.
A.go B.going C.gone D.went
When a ship is in port, ()must keep a gangway watch.A.o...
单项选择题When a ship is in port, ()must keep a gangway watch.
A.officers B.crew members C.sailors D.motorman
When a ship is in port, the sailor on duty ()a gangway ...
单项选择题When a ship is in port, the sailor on duty ()a gangway watch.
A.has B.keeps C.looks D.takes