某电路的拓扑图如图，若仍选支路集{1，2，5，8）为树，则含连支3的基本回路是（）。 

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32670' and id < 2598707 and id<>'2598707' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32670' and id > 2598707 and id<>'2598707' order by id asc limit 5