I believe it’s sometimes because it describes an adjective
The word that BEST describes Douglass's diction in this excerpt is
A. formal
The best and most correct answer among the choices provided by the question is the first choice. Steffen wants to stop using fossil fuels because t<span>here are large quantities of renewable fuels available today. </span><span>I hope my answer has come to your help. God bless and have a nice day ahead!</span>