我国第一条商业广告是在（ ）电视台播出的。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='27782' and id < 2283730 and id<>'2283730' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27782' and id > 2283730 and id<>'2283730' order by id asc limit 5