Our customer’s money ___if they’re not satisfied with the produc

Our customer’s money ___if they’re not satisfied with the product.
A、will refund
B、will have refunded
C、will be refunded
D、will have been refunded
【正确答案】:C
【题目解析】:根据主将从现可排除BD,由于refound 与customer’s money 是被动关系,因此要用被动语态,be done ,C 符合题意