A Speech Introduction That Begins With,"Did You Know That a Light

Multiple Choice

A speech introduction that begins with,"Did you know that a light bulb has been invented that will last ten times as long as the ones we use today,but the government won't let it be marketed to the public?" is employing a device known as a(n) _____.

A) startling fact
B) reference to a historical event
C) personal reference
D) illustration