双侧肾动脉狭窄患者应禁用（）
A.血管紧张素转换酶抑制剂
B.钙通道阻滞剂
C.β受体阻滞剂
D.α受体阻滞剂
E.中枢交感神经抑制剂
参考答案：A
…he was playing a computer game-a war game …l touched his shoulder, but no reaction(反应)…I put
my hand in front of the monitor, and he started to shout, ? !''[ ]
A. Shut up
B. Enjoy yourself
C. Leave me alone
D. Help me out
甲亢危象抢救时应首选下列哪种药物（）
A.糖皮质激素
B.复方碘液
C.丙硫氧嘧啶
D.普萘洛尔
E.甲硫氧嘧啶
