可采用一个开关控制2~3盏灯的场合有（）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='27219' and id < 2260288 and id<>'2260288' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27219' and id > 2260288 and id<>'2260288' order by id asc limit 5