沙眼并发症的处理方法为()
A.干眼症行颌下腺移植
B.睑球粘连者行角膜缘移植
C.角膜混浊行角膜移植
D.睑内翻者行睑内翻矫正术
E.以上均正确
参考答案:E
-----What did you think of the film? ------Oh, that’s terrible. I’m _______ fond of it.
A.a bit
B.a little
C.not a bit
D.not a little
15gA物质和10.5gB物质完全反应,生成7.2gC物质,1.8gD物质和0.3molE物质,则E物质的摩尔质量是( )
A.100g/mol
B.111g/mol
C.55g
D.55g/mol