单项选择题A.accessB.methodsC.approachD.trend
单项选择题A.directsB.focusesC.aimsD.insists
单项选择题A.effectiveB.adequateC.competentD.efficient
单项选择题A.modeB.flavorC.senseD.feel
单项选择题A.publicityB.privilegeC.popularityD.priority