阿摩線上測驗
121 The factory had to halt _____ temporarily because of a mechanical failure in the assembly line.
(A) production
(B) product
(C) productive
(D) produce
答案：登入後查看
統計： A(273), B(64), C(40), D(77), E(0) #3772629
統計： A(273), B(64), C(40), D(77), E(0) #3772629
