Question79 and 80 refer to the following announcement.        May I have your attention, please. We have a little girl about 4 years old dressed in white-and-red blouse and red shorts. She was found alone in the Toys department in the 8th floor. Any parent or guardian who is looking for a girl of this description please come immediately to the Information Center, located directly across from the main entrance. Thank you for your attention.
【題組】79. What is the purpose of this announcement?
(A) To find a little girl.
(B) To introduce the Information Center
(C) To locate a little girl’s family
(D) To locate the Toys department