用简便方法计算 8000÷125÷8102×43325+143+75+57278

如何处理高钾血症？

It was in the small house _______ was built with stone by his father _______ he spent his childhood.

A．which , that

B．that , which

C．which , which

D．that ,where

患者男性，26岁。多尿、烦渴、消瘦3个月，查空腹血糖7.9mmol/L，餐后血糖13mmol/L，确诊为糖尿病。

糖尿病的典型症状包括（）。

A.烦渴

B.多饮

C.皮肤瘙痒

D.多尿

E.多食

F.体重减轻

220kV电压等级圆弧形保护间隙整定值为0.6～0.7m。

在磁盘调度策略中有可能使I/O请求无限期等待的调度算法是______算法。