Respuesta :

A comparative form compares two places, people, or things. I would go with option "B". It is the only word that could be used in a sentence to compare two things. Vanilla ice cream is worse than chocolate ice cream. That compares two things.

I hope this helped you!

Brainliest answer is always appreciated! 
It is B because a comparative is when you are comparing between two thing. Like, I hate studying than playing. I compared between " studying " and " playing "