对急性心肌梗死在到院多长时间内即应开始对适合的患者进行溶栓
A.10min
B.30min
C.45min
D.60min
E.2h
参考答案:B
Though the situation is rather serious, financial leaders are still ________ about global economy.[ ]
A.positive
B.negative
C.active
D.passive
下列疾病不会出现颈静脉怒张的是()
A.高血压病
B.心包积液
C.右心功能不全
D.缩窄性心包炎
E.上腔静脉阻塞综合征