Read the excerpt from Twelfth Night.
Duke: (Looking from Sebastian to Viola and back.) One face, one voice, one habit, and two persons.
How does this excerpt contribute to the plot?
The Duke becomes angry when he figures out that Cesario is a woman.
The Duke can finally tell others that Sebastian and Viola are siblings.
The Duke asks Viola to continue working for him even though she is a woman.
The Duke realizes that Sebastian and Viola look exactly alike.
