阿摩線上測驗
4. The device was taken apart for easy moving. We need to _____ it before we can use it.
(A) recall
(B) retract
(C) reassemble
(D) renovate
答案：登入後查看
統計： A(0), B(3), C(5), D(1), E(0) #4061401
統計： A(0), B(3), C(5), D(1), E(0) #4061401
