单项选择题
A.entered into B.entered C.entered with D.entered in
After an occurrence of oil pollution，what shall be done...
单项选择题After an occurrence of oil pollution，what shall be done first by a vessel in Chinese port? （）.
A.use oil dispersion agent and wait for investigation B.try to collect the oil on deck or in water C.report to Harbor Master D.B and C
Advance freight together with other charges（）due on shi...
单项选择题Advance freight together with other charges（）due on shipment.
A.isB.areC.hasD.have
A vessel proceeding to London，England，from New York mak...
单项选择题A vessel proceeding to London，England，from New York makes an unscheduled call at the port of Hamilton，Bermuda. What term is used to denote the voluntary departure from the usual course? （）
A.Alteration B.Deviation C.Liberty D.Unscheduled stop
