题目内容
在眼球壁上,无血管,有屈光作用的是( )。
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SQL Error: select id,body,options from ***_enewstiku where sourceid='30921' and id < 2488415 and id<>'2488415' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30921' and id > 2488415 and id<>'2488415' order by id asc limit 5