NO.PZ2018053101000027
问题如下：
The investment method that typically requires the greatest amount of or most thorough due diligence from an investor is:
选项：
A.fund investing. B.co-investing. C.direct investing.解释：
C is correct. Due diligence in direct investing will usually be more thorough and more rigid from an investor’s perspective because of the absence of a fund manager that would otherwise conduct a large portion of the necessary due diligence.
为啥不是fund，不是说了找基金经理需要做很多research吗
