阿摩線上測驗
43. How do supporters justify the use of biometric surveillance at sports events?
(A) It is already adopted in other places without issues.
(B) It helps sports teams understand fan demographics.
(C) It allows for faster ticketing and entry into events.
(D) It provides more accurate data about the event attendees.
答案：登入後查看
統計： A(90), B(17), C(21), D(75), E(0) #3347669
統計： A(90), B(17), C(21), D(75), E(0) #3347669
