Internal conflicts in book 12
The right answer for the question that is being asked and shown above is that: "An unabridged English-language dictionary is a shortened dictionary for everyday use, and it is the dictionary that most people have in their homes and offices."
Ambivalent: having mixed feelings about something
Incendiary: used or adapted for setting property on fire
Cerebral: betraying or characterized by the use of the intellect rather than intuition or instinct
Culpable: deserving blame or censure
So the answer is Option C).