A.AppendicitisB.CholeraC.PlagueD.Typhus feverIt is not ……

单项选择题It is not necessary to declare（）in MARITIME HEALTH DECLARATION.

A.Jaundice by fever
B.Acute skin rash or eruption with or without fever
C.Duodenitis

单项选择题How could lashing gear used aboard Ro-Ro vessels be stowed when not in use? （）

A.Drape along brackets
B.Leave in place while back loading cargo to save time
C.Hang vertically in the paint locker
D.All of the above

单项选择题For the purposes of cargo oil containment，the fixed container under the manifold of an eight-inch loading line must hold a minimum of（）.

A.three barrels
B.four barrels
C.six barrels
D.eight barrels

单项选择题Entries should be made in a Ro-Ro vessel’s cargo-securing device record book for（）.

A.procedures for accepting cargo securing devices
B.procedures for maintaining and repairing cargo-securing devices
C.record of cargo securing device inspections
D.All of the above

单项选择题Cargo transfer operations on a tank vessel need NOT be stopped when（）.

A.a tug comes alongside while the tanker is loading grade
B.and E cargoes B. a large，fresh oil spill is discovered immediately adjacent to the side of the tanker
C.there is an electrical storm in the vicinity
D.there is a fire on the dock or on a nearby vessel