单项选择题
The term Loading and unloading Cargo means（）.
A.arranging cargo B.shipping cargo C.cargo handling D.weighing cargo
单项选择题 The term DISCHARGE，as it applies to the pollution regulations，means（）.
单项选择题 The ship is listing too much due to your faulty method in loading operation．You must keep her （）.
单项选择题 The ship（）about 1/2 miles southward of the lighthouse.
