$ {0 \2 p$ H4 Q" @, d4 }; LMinimize your overall risk by holding a variety of investments. Before you decide on a mutual fund, figure out how it fits with the rest of the investments you own.+ B* ]! }1 {, f8 J% ]
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这个是指在一家买不同的组合,还是在几家买。 谢谢