腹部外伤合并失血性休克,处理原则是
A.大量补充晶体液
B.大量补充胶体液
C.大量输血补充血容量
D.应用广谱抗生素预防感染
E.积极抗休克治疗的同时手术探查止血
参考答案:E
—_______.
—That’s not all necessary. I’m al for it.
A.I came here especially for your opinion about my New Year’s plan
B.I’d like to know your opinion about my New Year’s plan
C.The New Year’s plan is to be discussed, but I’d first let you know it
D.To do better our work, I’ve drawn a New Year’s plan
关系数据库管理系统应实现的专门的关系运算包括______。
A.排序、索引、统计
B.选择、投影、连接
C.关联、更新、排序
D.显示、打印、制表