多项选择题
A.retailers B.importers C.exporters D.the overseas importer
（）are the barriers to international trade.A.capitalB.im...
多项选择题（）are the barriers to international trade.
A.capital B.import duties C.non-tarriffbarrier D.import quotas
A freight forwarder will do the work of preparing shipp...
判断题A freight forwarder will do the work of preparing shipping documents， arranging for shipping space and insurance and dealing with customs formalities， in return for a fee.
（） involves not only identifying reliable suppliers but...
单项选择题（） involves not only identifying reliable suppliers but also creating methods for shipping， delivery and payment.
A.Plan B.Develop C.Make D.Deliver
