單項選擇題During fueling, all doors. Hatches,and ports（）.

A.to windward should be opened and the ones to leeward should be closed
B.to leeward should be opened and the ones to windward should be closed
C.should be opened
D.should be closed


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2.單項選擇題During the process of loading, damages to cargo can be reduced to minimum by（）.

A.shippers who deliver the cargo to the ship on time
B.stevedores who handle the cargo with caution
C.ship's crew members who check the cargo in regular intervals
D.consig ees who take goo care of the cargo

3.單項選擇題Filler cargo refers to（）.

A.durable package
B.small pieces
C.the cargo in which the void appear
D.the cargo suitable for stowage in void spaces

4.單項選擇題Flame screens are used to（）.

A.contain flammable fumes
B.protect firefighters from flames
C.prevent flames from entering tanks
D.keep flames and sparks from getting out of an engine's exhanst system

5.單項選擇題Flooding of any compartment in a ship that results in a serious loss of reserve buoyancy will always（）.

A.increase the ttrim
B.increase ship stability
C.cause a serious list
D.decrease the heeling moment