Respuesta :
Prospero is a wizard that has enslaved Arial who is a sprite or fairy. Arial is forced to do as Prospero commands, but willingly does so for his last demands because he promises to set Arial free once they leave the island. The answer is: C. Prospero has promised to set Ariel free if the good spirit does what Prospero says.
C .Prospero has promised to set Ariel free if the good spirit does what Prospero says.