相关考题
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单项选择题
（）loading,5 drums were found leaking.
A.In
B.from
C.At
D.During -
单项选择题
（）refers to the angle between true north and the heading line of the ship.
A.True position
B.True meridian
C.True course
D.True bearing -
单项选择题
（）tankers over 100 meters long must not proceed beyond Dongbei buoy.
A.Loading
B.Load
C.Lade
D.Laden
