What would you write in the situation "A company has sent you a bill for the wrong goods"?
เลือกคำตอบเดียว
a. Unfortunately, the photocopier that you sold us has has broken down again. We would appreciate it if you could come and repair it without delay.
b. Unfortunately, the secretaries you sent us do not speak English. We would be grateful if you could send us two new secretaries as soon as possible.
c. Unfortunately, we keep receiving letters for X. Please could you make sure you check the names on the letters.
d. Unfortunately, you sent us a bill for the wrong goods. Please could you send us the correct bill as soon as possible?