I think it would either be A or C
Answer:
Arturo Castro has a faster mile time than I do.
Persuasive Devices - Think debates. People will use the art of persuasion to make their ideas appealing to the audience. It applies the same way here. The author will use persuasive devices to make their ideas known to the reader and make them appealing.
Answer:
sub·tly
/ˈsəd(ə)lē,ˈsətlē/
adverb
1.
in a manner that is so delicate or precise as to be difficult to analyze or describe.
"the script subtly shifts in tone from comedy to tragedy"
2.
in a clever and indirect way, in order to achieve something.
"he would prattle on about something else for a while before subtly raising the question again"