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问题 多项选择题

受案登记页面中，受案意见包括（）。

A.属于本单位管辖的行政案件，建议及时调查处理

B.属于本单位管辖的刑事案件，建议及时立案侦查

C.不属于本单位管辖，建议移送

D.不属于公安机关职责范围，不予调查处理并当场书面告知当事人

E.不予受理

F.其他

答案

参考答案：A, B, C, D, F

单项选择题

Networks can be interconnected by different devices. In the physical layer networks can be connected by (31) 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 (32) , examine the MAC address and forward the frames to a different network while doing minor protocol translation in the process. In network layer, we have routers that can connect two networks. If two networks have (33) network layer, the muter 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 (34) . As an example, gateways between Internet e-mail and X.400 e-mail must (35) the e-mail message and change various header fields.

（35）是（）

A.analyze

B.parse

C.delete

D.create
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多项选择题

需求价格弹性是( )。

A．需求随价格变化的数量

B．市场需求变化量与价格变化量之比

C．市场需求对于价格变化的反应程度

D．价格变化量与市场需求变化量之比

E．市场需求变化百分比与价格变化百分比之比
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