Delivery is normally within 7 days, but next day deliveries are possible for an additional payment of 20 pounds.

Delivery is normally within 7 days, but next day deliveries are possible for an additional payment of 20 pounds.

A.Payment of 20 pounds will be requested the day after deliveries are made.

B.For 20 pounds extra, delivery can be made the day after placing an order.

C.The additional 20 pounds charge must be paid within 7 days of delivery.

正确答案是B