最近几年来，“双肺同期灌洗技术”在我国广泛开展，减轻了尘肺患者的痛苦，延长了生命，对陶工尘肺患者进行灌洗，灌洗后的生理盐水颜色为

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='25517' and id < 2148293 and id<>'2148293' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25517' and id > 2148293 and id<>'2148293' order by id asc limit 5