阿摩線上測驗
34. After you are hired by a company, you have to _______ a contract with the employer.
(A)report
(B)call
(C)copy
(D)sign
答案：登入後查看
統計： A(49), B(19), C(9), D(326), E(0) #2132546
統計： A(49), B(19), C(9), D(326), E(0) #2132546
