单项选择题
The survival craft’s engine is fueled with（）.
A.kerosene B.unleaded gasoline C.diesel oil D.liquefied gas
单项选择题 The ship’s bearing is 145°（）the Lighthouse.
单项选择题 The ship will（）backward if Hatch No.4 and No.5 are over stowed.
单项选择题 The ship which strikes any other vessel is called the（）.
