In marine voyage chartering， the following（）terms are normally appeared in the voyage charter party.

Sea waybill is an import file.It is （）.

Specific Commodity Rates means a rate applicable to carriage， of specifically designated commodity.

Currently， different types of multimodal transport operations involving different combinations are taking place.（）transport does not refer to multimodal transport.

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.

For transport of hazardous materials， truckers need a licence， which usually requires them to pass an exam.

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

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

（） is a system of unitized multimodal land transportation of transport by road and rail.