If you wave your book in front of your face, you can feel the air（）against your face.

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='31377' and id < 2516704 and id<>'2516704' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31377' and id > 2516704 and id<>'2516704' order by id asc limit 5