試題詳解

198. What was the impact of the poor acoustics at the event, according to Wallace Wilson's comments?
(A) Attendees were unable to hear the speakers and network with each other effectively
(B)Attendees were unable to enjoy the event due to excessive noise
(C) The speakers had trouble delivering their presentations due to the poor acoustics
(D) Attendees were unable to see the presentations properly due to poor lighting