NO.PZ2023040601000145
问题如下：
Which of the following statements regarding applications of ETFs in portfolio management is correct?
选项：
A.
Equity ETFs tend to be more active than fixed-income ETFs.
B.
The range of risk exposures available in the futures market is more diverse than that available in the ETF space.
C.
ETFs that have the
highest trading volumes in their asset class category are generally preferred
for tactical trading applications.
解释：
C is correct. ETFs that have the highest trading volumes in their asset class category are generally preferred for tactical trading applications.
可以讲解下A错在哪吗
