女性，70岁，有糖尿病病史。出现高热、咳嗽5d，伴脓痰，偶有血丝，X线胸片示右上肺大片浸润影，内有多个小空腔，水平裂呈弧形下坠。

若进行治疗，下列哪项处理不当（）

A.休息，增加营养

B.联合应用氨基糖苷类抗生素和氟喹诺酮类抗生素

C.首选氨基糖苷类抗生素

D.静脉用药为主

E.抗生素疗程不超过2周

To a router, a flow is a (1) of packets that share the same Characterstics, such as traveling the same (2) ,using the same (3) ,having the same kind of security, and so on. A router that supports the handling of flow labels has a (4) table. The table has an entry for each active flow label; each entry defines the (5) required by the corresponding flow label.

1（）

A．sequence

B．stream

C．Queues

D．flow