通信网中最常见的终端节点是（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='28963' and id < 2357810 and id<>'2357810' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28963' and id > 2357810 and id<>'2357810' order by id asc limit 5