Theultimatesolution,saysPoole,istocompletetheunfinishedrevolutionthatbeganin1978withgovernmentderegulationofairlineroutesandfares.Poolebelievesthattheantiquated,overlybureaucraticair-traffic-controlsystemcouldbeprivatized,followingthesuccessfulmodelofNavCanada,whichuseshigh-techequipmentandmodernadministrativeprocedure.Anotherinnovationthathasshowngreatpromiseabroadissmaller,privatelyownedairportsofferingpoint-to-pointserviceusingnewfuel-efficientjets.Moreoftheseairportswillrelievethepressureonthebigairports,butputpressureonthecarrierstoimprove.
64.Besidesprivatization,Poolealsoputsforwardanothersolution,thatis_______.
A.moreu网站优化fjets
B.lessrestrictiononroutesandfares
C.theadoptionofhigh-techequipment
D.establishmentofsecondaryairports
参考答案有选A，也有选D的。
具体困惑：A项“jets”，与原文“newfuel-efficientjets”相比，是不是算偷换定义。
D项secondaryairports能否理解成“smallerairports”
除此之外，原文中的“privatelyownedairports”是不是在题干“Besidesprivatization”的排除范围内？
答案为D。参考原文为：Anotherinnovationthathasshowngreatpromiseabroadissmaller,privatelyownedairportsofferingpoint-to-pointserviceusingnewfuel-efficientjets.
