A.between；to B.either；or C.from；to D.neither；nor
A.motor B.pump C.governor D.capstan
A.cold corrosion of the nozzles B.fuel viscosity for better atomization C.carbon accumulation on the nozzles D.fuel detonation in the cylinders
A.pumped up B.loaded C.discharged D.opened
A.prevent soot fires in the exhaust system B.prevent exhaust gas erosion of the tubes C.increase the velocity of exhaust gas flow D.increase the rate of heat transfer
