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问题 单项选择题

如果有确凿证据表明企业在某金融机构的存款全部不能收回，在冲减银行存款的同时，应借记的科目是（）。

A.管理费用 

B.财务费用 

C.营业外支出 

D.待处理财产损溢

答案

参考答案：C

单项选择题

人身保险的三要素是（ ）：①保险主体；②保险标的；③保险利益；④保险责任；⑤给付条件。

A．①②③

B．①③⑤

C．②③④

D．②④⑤
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单项选择题

Networks can be interconnected by different devices. In the physical layer, networks can be connected by (11) or hubs, which just move the bits from one network to an identical network. One layer up we find bridges and switches, which operate at data link layer. They can accept (12) ,examine the MAC address, and forward the frames to a different network while doing minor protocol translation in the process. In the network layer, we have routers that can connect two networks. If two networks have (13) network layer, the router may be able to translate between the packer formats. In the transport layer we find transport gateway, which can interface between two transport connections. Finally, in the application layer, application gateways translate message (14) . As an example, gateways between Internet e-mail and X.400 e-mail must (15) the e-mail message and change various header fields.

A. analyze B. parse C. delete D. create
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