Liquid goods are transported by road in （）.

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

单项选择题（） constitutes the principal mode of international transport and carries about 90 percent of international trade in terms of volume.

A.Rail/road transport
B.Airfreight
C.Multimodal transport
D.Marine cargo transportation

单项选择题In practice， a set of（）original bills of lading is the most common.

A.one
B.two
C.three
D.four

单项选择题Consolidation can benefit all concerned.For exporters and shippers， they get the benefit of（）than they would have normally paid to the carrier.

A.a lower rate
B.a wholesale rate
C.a low rate
D.an inexpensive rate

多项选择题The general additional risks including（）are covered in all risks coverage.

A.risk of shortage
B.risk of leakage
C.strikes risk
D.risk of rust