医德医风规范是指()
A、医务人员的人生观
B、医务人员与患者的关系
C、指导医务人员进行活动的思想和行为准则
D、医务人员的道德品质
E、医务人员的工作标准
参考答案:C
(2009)城市中常见的眩光污染有()。
A.夜间汽车灯光
B.电焊弧光
C.强光线的路灯
D.建筑物玻璃幕墙反光
E.车站、机场闪动的信号灯
Latest researchers show children _______ with high levels of air pollution during their first year of life run a great risk of developing certain disease.[ ]
A. to be associated
B. being associated
C. having been associated
D. associated