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
A.ship owner B.ship's officers C.shippers D.consignors
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