How does Castillo use rhetorical questions in paragraph 9 to support his overall purpose?


A.to stress that the majority of people are concerned about drones

A.

to stress that the majority of people are concerned about drones


B.to emphasize that people are unaware of the invasiveness of drones

B.

to emphasize that people are unaware of the invasiveness of drones


C.to challenge readers to take a stance on developing drone technology

C.

to challenge readers to take a stance on developing drone technology


D.to raise doubts about living under the conditions that drones would create

D.

to raise doubts about living under the conditions that drones would create