Before allowing goods to be exported, many countries in the world insist on（）which allows the goods to be exported and a compulsory legal document for export.

单项选择题A foul transport document is one which bears clause or notation which expressively declares a defective condition of the（）

A．vessel
B．B/L itself
C．shipment
D．voyage

单项选择题An exporter sells goods to a customer abroad on FOB and on CFR terms by L C. Who is responsible for the freight charges in each（）

A．Beneficiary; applicant
B．Seller; buyer
C．Buyer; seller
D．Exporter; exporter