食管胃底静脉曲张破裂出血,首先采取的措施是()
A.三腔两囊管压迫
B.肝叶切除术
C.洛赛克静脉点滴
D.胃大部切除
E.高选择性迷走神经切断
参考答案:A
低碳生活倡导绿色消费,绿色消费的核心是
A.保护消费者健康
B.可持续性消费
C.节约资源、能源
D.保护生态环境
He will send me a message as soon as he _________ in London.
A.arrived
B.arrives
C.will arrive
D.is arriving