题目内容
增加眼用溶液黏度、延长作用时间的附加剂是
2021-12-24
A.氯化钠
B.磷酸盐缓冲液
C.硫柳汞
D.甲基纤维素
E.三氯叔丁醇
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='30088' and id < 2436178 and id<>'2436178' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30088' and id > 2436178 and id<>'2436178' order by id asc limit 5