---It is not a secret that CEOs of major companies earn a large amount each year.I agr

---It is not a secret that CEOs of major companies earn a large amount each year.
--- I agree. the hard economic times, it seems that their salaries have remained the same.
A. Apart from
B. Thanks to
C. Regardless of
D. In regard to

A. Apart fromB. Thanks to(答案→)C. Regardless ofD. In regard to解析：句意：—大公司的总裁薪水很高，这不是秘密。—我也这么认为，不管是不是经济困难时期，他们的薪水似乎保持不变。

对的，就是这个意思