单项选择题
A.Foreign Investors in the U. S. B.The 100 Top Largest Companies in the U. S. C.Foreign Business Is Growing Rapidly in the U. S. D.Why Foreign Investors Like the U. S.
A.Skillful labor force in the U.S. B.Advanced management method. C.Rich consumers. D.Mass production techniques.
A.better than they expected B.not as good as they wish C.both good and bad D.difficult to understand