OPs波下降或消失常见的眼病是()
A.视网膜脉络膜炎
B.视网膜色素变性
C.视网膜脱离
D.糖尿病视网膜病变
E.玻璃体出血
参考答案:D
by the beauty of the countryside, the old couple decided to stay another week on the farm.
A.Being attracted
B.Attracted
C.To be attracted
D.Having attracted
如果发生意外伤害事故,应同时()。
A.通知家属
B.进行现场救助
C.保护现场
D.迅速与相关部门取得联系
E.通知110