单项选择题
Point out which one of the following items is not in the charge of Chief Officer in repairing operation（）.
A.hull cleaning B.derusting and painting C.the maintenance of boiler D.docking and undocking
单项选择题 Please have the damage to the gangway（）.
单项选择题 Please have the damage on gangway（）as soon as possible for account of the Stevedore Company.
单项选择题 Please be advised that my radio transmitter broke down and needs（）.
