阿摩線上測驗
5. At first, the workers gathered and protested against long work hours； then the protest _______ into a five-day riot, causing more problems and
cost to the employer.
(A) embarked
(B) escalated
(C) eroded
(D) evacuated
答案：登入後查看
統計： A(38), B(86), C(23), D(24), E(0) #3245020
統計： A(38), B(86), C(23), D(24), E(0) #3245020
