[单项选择]The Now Rich and the Old Rich Though it is mere 1 to 3 percent of the population, the upper class possesses at least 25 percent of the nation’s wealth. This class has two segments: upper-upper and lower-upper. Basically, the upper-upper class is the “old rich”—families that have been wealthy for several generations and aristocracy of birth and wealth. Their names are in the Social Register, a listing of acceptable members of high society. A few are known across the nation, such as the Rockfellers, Roosevelts, and Vanderbilts. Most are not visible to the general public. They live in grand seclusion (深居简出), drawing their income from the investment of their inherited wealth. In contrast, the lower upper class is the “new rich”. Although they may he wealthier than some of the old rich, the new rich have hustled(急于做)to make their money like everybody else beneath their class. Thus their prestige is generally lower than that of the old rich, who have not found it necessary to lif A. the former are wealthier than the latter B. the latter sweat themselves to make money C. the “new rich” have no interest in arts D. the “old rich” are conscious of being members of the upper class