问题如下：
Which of the following statements most accurately describes one difference between private and public equity firms?
选项：
A.Private equity firms are focused more on short-term results than public firms.
B.Private equity firms’ regulatory and investor relations operations are less costly than those of public firms.
C.Private equity firms are incentivized to be more open with investors aboutgovernance and compensation than public firms.
解释：
B is correct.
Regulatory and investor relations costs are lower for private equity firms than for public firms. There is no stock exchange, regulatory, or shareholder involvements with private equity, whereas for public firms these costs can be high.
还是不太明白a选项为什么错
