Defintion, part of speechand scentence for the word misgiving

Anti-lock braking systems can significantly

A30 year old man comes to the emergency room complaining of severe abdominal pain most of his body is covered with tattoos and he has several body piercings he informs the staff that he does not have health insurance

Which choice is an example of the comparative form? a. most exquisite b. redder c. blazer d. finest