下列设备中，属千计算机输入设备的是（29).

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29743' and id < 2415338 and id<>'2415338' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29743' and id > 2415338 and id<>'2415338' order by id asc limit 5