Through the Halloween celebration, you get to know more about your employees
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哪项不是静脉输血的目的 （ ）
A. 降低颅内压，减轻脑水肿
B. 补充白蛋白
C. 补充凝血因子
D. 增加血红蛋白
E. 补充血容量
让空气栓塞病人取左侧卧位，是为了避免气栓阻塞在 （ ）
A. 主动脉入口
B. 肺静脉入口
C. 肺动脉入口
D. 上腔静脉入口
E. 下腔静脉入口
Why does the professor prefer these particular days for the tutorial
A. The students prefer these days the most.
B. The course runs from Monday to Wednesday.
C. He likes to control every detail of the course.
D. He is out of town these particular days each week.
The best time for a Halloween party is at lunch time
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