关于前房角的叙述哪些是正确的() A. 小梁网是围绕前房角的不规则环形管状结构 B. 前房角位于周边角膜和虹膜的连接处 C. 小梁网和SC. hlE. mm管仅有一层内皮细胞相隔,具有筛网作用,是房水流出途径 D. 依次可见SC. hwA. lB. E. 线、小梁网、巩膜突、睫状体带和虹膜根部等结构 E. 经葡萄膜部的小梁组织是房水外流
【简答题】A.Students in Class Three are listening to the radios. B.Students in Class Three can repair radios. C.Students here can repair radios. D.Students here are listening to the radios.
【简答题】A.40 students attended the class. B.There were 33 students in the class. C.18 boys should attend the class. D.There were more girls than boys in the class.