求各位大神帮帮忙，关于会计的一道选择题不知道哪个是正确答案，有谁能帮忙解决一下吗？重谢！！！
If a customer receives a sales allowance or returns an item, revenue is NOT debited. What account IS debited?
A. Sales returns and allowances
B. Bad debt
C. Sales discounts
D. Revenue
accounting 会计
追答反正C和D不对
我觉得是A
追问好的 谢谢了