下列选项中符合办事公道原则的是()。
A.秉公执法、不徇私情
B.顾全大局、服从上级
C.原则至上、不计得失
D.知人善任、培养亲信
参考答案:A, B
It is commonly assumed that the growth of GDP and the development of people’s living conditions are not _______cause and effect.
A.nearly
B.possibly
C.purposely
D.necessarily
心肌工作细胞具有兴奋性的前提是Na+通道处于
A.启动状态
B.备用状态
C.激活状态
D.失活状态
E.超极化状态