16. (单选题) When the restaurant makes a miscalculation in the bill, the waiter has to _____.(本题1.5分)
A、 apologize to the guest
B、 give theguest a complimentary drink
C、 say it is the cashier’s fault
D、 apologize to the guest and change the bill
出自:漯河职业技术学院大学英语2(高起专).