On traffic lanes where demand is strong and plane capacity is limited， the air rates will be （）and vice versa for traffic lanes where supply exceeds demand.

The（）may examine or re-examine the goods or take samples from them straightaway in the absence of the consignee or the consignor whenever it considers this necessary.

The air waybill number is the identification of each consignment and comprises three parts（）.

The Bareboat Chartering means that the vessel is put at the disposal of the Charterer for a certain period employment without any crew.

In consolidation service， it is usually the consignor who issues to each consignee his bill of lading.

Customs clearance in the import-export trade is one of the traditional functions of a freight forwarder.Customs clearance measures mainly include （）。

When one of the original bills of lading being surrendered to the carrier， the others become （）.

In（）the bunker is payable by the shipowner.

Which of the following coverage usually covers partial loss or damage resulting from natural calamities？（）

Under documentary credit， the buyer is entitled to take delivery of the goods from the carrier or its agent before settling the payment.