顽固性充血性心衰的治疗药物包括
A．酚妥拉明
B．硝普钠
C．哌唑嗪
D．利多卡因
E．地高辛
参考答案：A,B,C,E
---The Bird's Nest, isn't it?
---Yes. It's ___________we visited during our stay in Beijing.
A．where
B．what
C．when
D．That
下列关于激素的叙述正确的是（）。
A.可向细胞提供能量
B.改变细胞内原有生化反应
C.仅仅起到“信使”作用
D.都通过调控基因发挥作用
E.以上都不是
---Yes. It's ___________we visited during our stay in Beijing.