举一反三
- Cross-border E-commerce _______ logistics, information flow, capital flow, and document flow.
- Every transaction in electronic commerce includes information flow, commercial flow, （） and material flow. A: merchandise flow B: data flow
- The three main flows of the supply chain are the product flow, the information flow and the staff flow.（ ）
- Which of the following is not a main flow of the supply chain? （ ） A: Finances flow. B: Product flow. C: Staff flow. D: Information flow.
- According to the different causes, gap flow can be divided into three types: differential pressure flow, shear flow and ( ) flow.
内容
- 0
According to whether the moving elements change with time, the flow is divided into uniform flow and non-uniform flow.
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What are the three main processes of supply chain management? A: Product flow B: Information flow C: Financial flow D: Business flow
- 2
If<br/>the Reynold’s number of blood flow is 3500, then the flow<br/>will be A: laminar<br/>flow B: idea flow C: turbulent flow D: smooth flow
- 3
Flow control is one of the basic functions of the data link layer. Regarding flow control, which one is correct among following statements? A: Only the data link layer has flow control B: Not only the data link layer has flow control, but the flow control objects of each layer are the same C: Not only does the data link layer have flow control, but the flow control objects of each layer are different D: None of the above is right
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7. The flow of money in and out of the business and providing information about the business’s performance belong to the area of finance management. （ ）