阿摩線上測驗
5. Many governments place strict regulations on _____ because people may lose large amounts of money and develop serious addiction problems.
(A) theft
(B) gambling
(C) fraud
(D) robbery
答案：登入後查看
統計： A(4), B(24), C(3), D(8), E(0) #3912456
統計： A(4), B(24), C(3), D(8), E(0) #3912456
