问题如下：
Which
of the following statements about measuring performances of hedge funds is false?
选项：
A.Evaluating performance of hedge funds is difficult.
B.Hedge funds are more alpha driven and focus much less on diversification.
C.Hedge
funds operate less freely compared to mutual funds and not quickly change their
investment strategy based on opportunities.
Hedge
funds invest in illiquid assets that are difficult to price.
解释：
考点：Difficulties In Measuring The Performances Of Hedge Funds
解析：相比较于一般的共同基金，Hedge funds操作运作的灵活性更大，并且其策略变换的也更快，所以C选项的说法不正确，入选。
A、B、D关于衡量对冲基金的难点和原因做了如实陈述，所以都正确。不入选。
B是什么意思呢
