【简答题】A couple of years ago, those who forecast that oil price would reach $ 100 a barrel were seen as doomsters. However, now some are predicting $ 200 a barrel. Had economists been told that oil price wou...
【单选题】n. [C, U] a set of beliefs on which a political or economic system is based, or which strongly influence the way people behave (政治或经济上的)思想体系;(对人们行为有强烈影响的)观念
【单选题】n. [C, U] a set of beliefs on which a political or economic system is based, or which strongly influence the way people behave (政治或经济上的)思想体系;(对人们行为有强烈影响的)观念