问题：
[单选] If a shipper has strict arrival and departure requirements, which kind of transport mode he should consider firstly?（）
Railroad。Motor。Both of them 。Neither of them。
问题：
[单选] It is important to note that from the core company’s perspective, the supply chain includes （）, upstream supplier and down stream customers.
Internal functions。External functions。Information systems。Physical distribution。
问题：
[单选] Organizations are now extending their （） beyond the end customer to include the acceptance and disassembly of final products for reuse in the new products.
Sourcing strategy。Distribution channels。Customer service。Internal functions。
问题：
[单选] Supply chain management is the （） of these activities through improved supply chain relationship, to achieve a sustainable competitive advantage.
Collection。Assembly。Integration。Operation。
问题：
[单选] The use of （）in many ways reduces staffing needs, minimizes in transit damage and theft, shorten time in transit because of reduced port turnaround time.
Container。Supertanker。Pallet。Integration。
问题：
[单选] A （） is a receipt for the goods shipped and a document of title to the goods, the possession of a（） is equivalent in law to possession of the goods.
Seaway bill。Bill of lading。Letter of credit。Sales confirmation。
问题：
[单选] The disadvantages of rail compared with motor carrier are（）
Cost 。 Speed 。 Lost and damage ratios 。 Transit time and frequency of service。
问题：
[单选] The disadvantage above mentioned can be overcome by （）
combined transport。 More frequency。 Fast train。 More flexible。
问题：
[单选] The advantage of rail transport is （）
Great amount of shipped。 Less damage ration。 Fast speed, exact schedule, and cost saved。 Direct shipping line。
问题：
[单选] Railroads own about （）of their car fleet.
Half。80%。20%。Not mentioned。
