A cargo hose is marked with the（）.

A . double sized mattress consists of more than 890 coils B . spar extending from a mast or a king post C . flap（Becker rudder）can be fitted to the rudder’s trailing edge D . bridle arrangement having a long beam of the length of the container

A . hygroscopic cargo B . measurement cargo C . stowage cargo D . weight cargo

A . manufacturer B . CCS C . HAS D . shipper

A . prevent the passage of flammable gases B . prevent the passage of poisonous vapors C . delay the spread of heat and flames D . maintain watertight integrity

A . Class 8 B . Class 3 - flammable liquid C . Division 2.2 - nonflammable gas D . All of the above are correct

A . after the discharge valve B . between the pump and discharge valve C . after the suction valve D . between the pump and suction valve

A . a representative of the Captain of the Port B . the operator of the vessel or facility C . a representative of the National Cargo Bureau D . low inert gas temperature

A . only when the cargo is within its rail B . after the cargo is checked by tallymen C . as soon as the cargo loading or unloading begins D . during the time when loading or unloading is going o

A . the shape of an unlighted buoy B . the light color of a lighted buoy C . the color of the topmost band D . whether the number is odd or eve

A . adjusting the hose supports B . laying out an excess length of hose on deck C . tying off the topping lifts and runners to winch heads D . All of the above

A . loaded displacement minus light displacement B . gross tonnage minus net tonnage C . loaded displacement minus net tonnage D . light displacement minus the weight of the vessel

A . They are self-priming B . Decreasing the speed of rotation will decrease the discharge pressure C . Opening the discharge valve wider will increase the discharge pressure D . All of the above

A . Aero light B . Radar station C . Radar transponder beacon D . Radiobeaco

A . a representative of the Captain of the Port B . the operator of the vessel or facility C . a representative of the National Cargo Bureau D . a representative of the American Bureau of Shipping

A . the hose could burst B . the nozzle end will whip about causing damage or injury C . water damage to vessel's cargo or structure D . personnel might trip over the hose

A . one short ton B . one short metric ton C . one long ton D . one long metric to

A . notify the terminal superintendent B . place a large drip pan under the leak and ping the scuppers C . repair the hose with a patch D . replace the hose

A、 captive pricing B、 retail price maintenance C、 price discrimination D、 competitive pricing E、 unfair price skimming

A．Tom Sawyer B．Huckleberry Finn C．Jim D．Tony

A．A graceful, overhanging rooF B．Round rooF C．Roof in several tiers． D．Upturned eaves．