单位点心成本=单位点心所用成本(主料成本+配料成本+调味品成本)。( )
参考答案：对
回答问题。
1. What's in the bedroom?
________________________________________________
2. Where are you from?
3. What's the name of your city?
4. Do you watch TV in the evening?
5. Do you read books on Sunday or on Monday?
以下哪种标价方式不符合市场惯例？（）
A.EUR/USD
B.USD/JPY
C.USD/AUD
D.EUR/GBP
