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问题 单项选择题

男性，72岁，胃癌根治术后第2天，自觉胸闷、痰多、发热、腹痛。查体：心律110次/分，心电图无特殊发现，白细胞15×10/L。

为进一步诊断，应做的检查是()

A．腹平片

B．胸片

C．痰培养

D．心肌酶谱

E．腹穿

答案

参考答案：B

单项选择题

The Simple Network Management Protocol (SNMP)is an (66) protocol that facilitates the exchange of management information between (67) . It is part of the Transmission Control Protocol/Internet Protocol(TCP/IP) protocol suite. SNMP enables network (68) to manage network performance, find and sole network problems, and plan for (69) An SNMP -managed network consists of three key components: managed devices , (70) ,and network -management systems .

A. network stations B. network clients C. network devices D. network servers
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填空题

一个洗干净的玻璃仪器，其内壁应（）。
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