单项选择题

The barriers to trade may take any form including import duties，import licenses，export licenses，import quotas，tariffs，subsidies and( )to trade．

A．export system
B．international trade policy
C．import system
D．non-tariff barrier
<上一题 目录 下一题>
热门 试题

单项选择题
After the negotiation of export documents under L C by the beneficiary，the importer，after viewing the documents，should do the( )of documents by effecting payment．
A．claims
B．delivery
C．redemption
D．importance clearance
单项选择题
Country of origin means the country( )．
A．that sells the goods
B．where the cargos be shipped
C．that buys the goods
D．where the goods are produced
相关试题