在奥运会比赛中，正在进行下列哪个项目比赛的运动员可视为质点(    )

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='18513' and id < 1582908 and id<>'1582908' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='18513' and id > 1582908 and id<>'1582908' order by id asc limit 5