能够实现IE全屏浏览的快捷键是（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31815' and id < 2542830 and id<>'2542830' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31815' and id > 2542830 and id<>'2542830' order by id asc limit 5