题目内容
一个几何体的某一视图是圆,则它不可能是 ( )
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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='22858' and id < 2008017 and id<>'2008017' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='22858' and id > 2008017 and id<>'2008017' order by id asc limit 5