高血压病并肾功能不全()。
A.美托洛尔
B.双氢克尿噻
C.心痛定
D.卡托普利
E.哌唑嗪
参考答案:D
— Do you have ______ ready for the opening ceremony, Ted?
— No, we still need some volunteers. [ ]
A. everything
B. something
C. anything
D. nothing
试述破伤风的病理生理改变。