CUSTOMERS MUST BRING IN--- FOR THEIR REFUNDS WITHIN TWO WEEKS OF T...

19. Customers must bring in--- for their refunds within two weeks of the purchase. (A) procedures (B) journeys (C) directions (D) receiptsCollocations Bring in : mang đên, mang lạiRefund / receipt / invoice : muốn hoàn trả tiền / mang hóa đơn