题目内容
ej9为旋转因子，“
j”，“-1”也可以看成旋转因子。（ ）
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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69313' and id < 4487540 and id<>'4487540' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69313' and id > 4487540 and id<>'4487540' order by id asc limit 5