急性心肌梗死患者常见的死亡原因是___________
参考答案：严重心律失常
-Must we hand in the money for the tickets now?
-No, you __________.[ ]
A. mustn't
B. can't
C. needn't
D. may not
治疗氟乙酸钠中毒，解毒药应选用（）
A.乙酰胺
B.亚甲蓝
C.氟马西尼
D.二硫基丙醇
E.阿托品
