【单选题】 One of the is sues that have to be resolved in an export transaction is the currency to【】in the payment clause.(外贸考试,外销员,外经贸英语查题)

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【单选题】 One of the is sues that have to be resolved in an export transaction is the currency to【】in the payment clause.

AIn

BOn

CWith

DAt

答案解析