【单选题】_____ is based on information gathered and analyzed about demand and supply. This forecast provides a prediction of short and long term prices and the underlying reasons for those trends.
【单选题】66 _____ is based on information gathered and analyzed about demand and supply. This forecast provides a prediction of short and long term prices and the underlying reasons for those trends.
【判断题】In general, the price of nontraded commodities is determined by world demand and supply conditions , while the price of traded commodities is determined by domestic demand and supply conditions .
【单选题】184 _____ is based on information gathered and analyzed about demand and supply. This forecast provides a prediction of short and long term prices and the underlying reasons for those trends.