試題詳解

25. Jason: Excuse me. I bought a CD player two days ago from your store. For some reason, it stopped working. Is it possible for me to bring it back for a refund? Salesclerk: Well, _______________ there will be no problem at all. Jason: I see. It is not with me right now. Can I come back later? Salesclerk: No problem. Anytime this week will be OK. Sorry for all the trouble.
(A) if you plan to burn more CD players,
(B) as long as you have got your receipt,
(C) if you have lost the CD player,
(D) as long as you stay healthy,