阿摩線上測驗
24. By the time the curator arrived, the team _____ the entire exhibition layout.
(A) completes
(B) completed
(C) had completed
(D) has completed
答案：登入後查看
統計： A(0), B(23), C(171), D(31), E(0) #3347650
統計： A(0), B(23), C(171), D(31), E(0) #3347650
