Answer:
C. costly
Explanation:
A loaded word is a word that carries strong connotations, emotions, or implications beyond its literal meaning.
In the phrase "Woe to the hand that shed this costly blood! Over thy wounds now do I prophesy" from Shakespeare's Julius Caesar, the loaded word is "costly".
The word "costly" means involving a high price or significant sacrifice, often in terms of money, effort, or consequences. Therefore, in the context of shedding blood, this word suggests that the bloodshed was not just tragic or regrettable, but also held considerable value or significance. It emphasizes the gravity and sorrow associated with the loss of life.