Which quotation states where the central idea of the text emerges?
"On your mark, get set...go! The starter flag drops and the race
is on. While their teams shout encouragement, the competitors
reach their first challenge-a line of sofas." (paragraph 1)
"This unique event is testing the latest assistive technologies for
people with disabilities. While certain technology isn't allowed in
the Olympic or Paralympic games, it's at the heart of the
Cybathlon." (paragraph 2)
"The World Health Organization reports that about 1 billion
people--15 percent of the world's population-have physical
disabilities of some kind." (paragraph 4)
"Some pilots race bikes around the track by controlling their leg
muscles with electrical signals. Others race through a computer
game using the electrical signals they generate with their
brains." (paragraph 6)

Which revision best removes the informal language from this passage? (1) you should totally hire me to be your front deskreceptionist at your veterinary clinic because i loveanimals. (2) not only have l owned a wide array of pets,have also volunteered for three years at the crater valleyanimal shelter. (3) this experience would allow me to customers keep their animals calm and controlled whilethey wait for their appointments.oa. change only sentence 3 to 'this experience would allow me to customers keep their animals in an appropriate state ofanticipation while awaiting their appointments.ob. there is no informal language, so no change is necessary.oc. change only sentence 2 to not only have i owned a wide array ofpets, i have also volunteered for two years at the crater valleyanimal shelterod. change only sentence to believe that have the potential tosucceed as a receptionist formour veterinary office because i loveanimals