I was wondering if you could give me to the library?
A. traffic
B. commute
C. pollution
D. directions
查看答案
Traffic lights have been placed at all major .
A. downtown
B. directions
C. intersections
D. transportation
I got to the post office.
A. downtown
B. directions
C. intersections
D. transportation
where is the post office ? The post office is .
A. downtown
B. directions
C. intersections
D. transportation
20岁男性患者因严重创伤致横纹肌溶解，引起急性肾衰竭，已少尿4天。查血肌酐683µmol/L，血钾6.8 mmol/L。此时治疗高血钾最有效的方法是
A. 停止使用含钾药物
B. 限制饮食中钾摄入
C. 清楚病灶及坏死组织
D. 控制感染
E. 透析治疗
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