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

单项选择题“Shipment is to be made in the second half of a month.” means shipment to be made from （）.

A.the 1st to the 10th
B.the 11th to the 20th
C.the 1st to the 15th
D.the 16th to the last day of such month

单项选择题In（）the bunker is payable by the shipowner.

A.voyage chartering
B.bareboat chartering
C.time chartering
D.contract of affreightment

单项选择题（） are applicable to any type of commodity， without the restriction of hazardous consignment size.

A.Tramp Rates
B.Class Rates
C.Open Market Rates
D.General Cargo Rates

多项选择题Sea waybill is an import file.It is （）.

A.Evidence of receipt for the goods
B.Shipment contact
C.Evidence of the contract of carriage
D.Document of title

单项选择题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.

A.Customs
B.The ministry of commerce
C.The state council
D.the commodity inspection institution