In one of the exercises, the professor asked his student to
A.
find out the meaning of life.
B.
record their day-to-day life.
C.
spend more money.
D.
keep track of every penny they spend.
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【简答题】关于不同证券投资收益与风险的差异,下列说法正确的有() I相较债券,股票价格的波动性较大 II相较债券,股票是一种高风险、低收益的投资品种 III相较股票,基金是一种风险适中,收益相对稳健的投资品种 IV相较股票,基金投资于众多金融工具或产品,能分散风险A. A.Ⅰ、Ⅱ、Ⅲ、Ⅳ B. B. Ⅰ、Ⅲ、Ⅳ C. C.Ⅰ 、 Ⅱ D. D.Ⅲ、Ⅳ