A,B,C didn't accept this because of identical reason.
D also later declined the offer because of a similar though not
identical reason. So who finally accepted it?

The answer is Drew Barrymore, Cameron Diaz and Lucy Liu. That's Thandie Newton, Jada Smith and Catherine Zeta Jones. They were supposed to be the real charlie's angels. Jolie declined later. All of them said they couldn't take up the role due to pregnancy( where as Jolie was trying to get pregnant).
No one got this.