国家开放大学 / 商务英语3
— What does CIF refer to?
—
A. It refers to cost, investment and freight
B. It refers to cost, insurance and flight
C. It refers to cost, insurance and freight
—
A. It refers to cost, investment and freight
B. It refers to cost, insurance and flight
C. It refers to cost, insurance and freight
参考答案:
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