单项选择题
A.in B.on C.to D.with
After oil pollution occurs in Chinese ports，what action...
单项选择题After oil pollution occurs in Chinese ports，what action shall be first taken by ship’s Captain and Chief Engineer?（）
A.to use the oil dispersant B.to organize the persons to collect the oil C.to report the matter to MSA and ask for instructions D.to put forward an accident report within 24 hours
After being rescued from the vessel accident，the people...
单项选择题After being rescued from the vessel accident，the people agreed that they had much to（）.
A.thank B.be thankful C.be thanked D.be thankful for
After an accident the victim may go into shock and die....
单项选择题After an accident the victim may go into shock and die. What should be done to help prevent shock? （）
A.Slightly elevate the head and B.Keep the person awake C.Keep the person lying down and at a comfortable temperature D.Give the person a stimulant to increase blood flow
