阿摩線上測驗
20. Make sure you have your phone fully _____ before you go out.
(A) to be charged
(B) charged
(C) to charge
(D) be charging
答案：登入後查看
統計： A(52), B(201), C(16), D(21), E(0) #2932768
統計： A(52), B(201), C(16), D(21), E(0) #2932768
