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

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

A.Land bridge
B.Rail/road
C.Piggyback
D.Sea/air

单项选择题The bill of lading serves as an evidence of the contract of carriage of goods by sea between the（）.

A.carrier and consignee
B.carrier and shipper
C.shipper and consignee
D.shipper and receiver

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

单项选择题Since the freight payments are taken care of by the freight forwarder， the carrier doesn′t have to take any （）.

A.benefit
B.responsibility
C.risk
D.advantage

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

A.Sea/air
B.Sea/road
C.Sea/rail
D.Sea/sea