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问题 多项选择题

监察人员需要达到的目标：（）。

A.指导一个活动或过程中的执行、操作

B.观察人们，确认他们行为的恰当性

C.观察一个人或一个活动，确认每一件事情都正确、安全地操作，等等

D.纠正违章行为

E.发现不安全环节

答案

参考答案：A, B, C

判断题

贷款定价所包含的成本包括资金成本、经营成本、风险成本和资本成本。资本成本主要是指商业银行的股权成本，资金成本主要指商业银行负债的债务成本。( )
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单项选择题

In the open systems interconnection (OSI) reference model, "layer" means one of seven conceptually complete, (71) arranged groups of services, functions, and protocols, that extend across all open systems.

Application layer provides means for the application (72) to access the OSI environment. Presentation layer provides for the selection of a common syntax for representing data. (73) layer provides the means necessary for cooperating presentation entities to organize and synchronize their dialog and to manage their data exchange. Transport layer provides a reliable end-to-end data transfer service. Network layer provides for the entities in the transport layer the means for transferring blocks of data, by (74) and switching through the network between the open systems in which those entities reside. Data link layer provides services to transfer data between network layer entities. Physical layer provides the mechanical, electrical, functional, and procedural means to establish, maintain and (75) physical connections for transfer of bits over a transmission medium.

（74）处填（）。

A．passing

B．linking

C．searching

D．routing
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