大闸在手柄取出位时,重联柱塞阀切断了中均管与:()。
A、列车管的通路
B、均衡风缸的通路
C、大气的通路
参考答案:B
There are trees and flowers along both sides of the road______ our school.
A.leading to
B.defeated
C.won
D.gained
当输血引起溶血反应时,立即采取的措施,错误的是
A.减慢输血速度至10滴/分B.给以血浆扩容剂,纠正低血容量休克C.给以5%碳酸氢钠碱化尿液,保护肾脏D.可用肝素防止DIC