下列属于B,级装修材料的是（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29268' and id < 2383075 and id<>'2383075' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29268' and id > 2383075 and id<>'2383075' order by id asc limit 5