NO.PZ2022120701000076
问题如下：
Which of the following statements best describes discretionary ESG investment strategies?
选项：
A.Discretionary investment strategies impose a custom index with ESG exclusion criteria
B.Discretionary investment strategies complement bottom-up financial analysis with consideration of ESG factors
C.Discretionary investment strategies are rules-based approaches to drive securities selection in ESG integrated portfolio construction
解释：
Discretionary ESG investment strategies most commonly take the form of a fundamental portfolio approach A portfolio manager would work to complement bottom-up financial analysis alongside the consideration of ESG factors to reinforce the investment thesis of a particular holding如题。请问A为什么不对？？？
