C. If they know you don't care then its less likely that critics will criticize your persuasive argument, or D will also work
Fairy flower is not a variety of statice
You can cross out A
And I remember reading these 2about a year ago, so If I remember clear enough I believe it's
D: Never give up without a fight.
Hope this Helps,
Again it's been about a little over a year since I've read them so if it's wrong I apologize :)
I believe b, because then is considered a transition word