阿摩線上測驗
23.____________ any problem regarding the contract, please do not hesitate to contact us for further
clarification.
(A) If you have had
(B) If you could have
(C) Should you have
(D) If you should have had
答案：登入後查看
統計： A(111), B(34), C(130), D(9), E(0) #651085
統計： A(111), B(34), C(130), D(9), E(0) #651085
