【简答题】“The land of the free and the home of the brave,” these closing words of the U.S. national anthem, “The Star Spangled Banner”, sum up the ideas that many citizens of the United States have for their c...
【单选题】Suppose that the factor endowment of twocountries are given by the following table Land Labor Japan 10 8 US 20 10 There are only two products – cloth and wheat,produced in each nation by utilizing the...