In duty calculation, in case the CIF price
题型：单项选择题
问题：
In duty calculation, in case the CIF price of imports is in terms of foreign currency, it shall be converted into ______.
A．another foreign currency quoted
B．RMB at buying price quoted
C．RMB at selling price quoted
D．RMB at the middle price between the buying and selling prices quoted
=（）。