Internet采用的网络协议是（27)。C27)

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29742' and id < 2415407 and id<>'2415407' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29742' and id > 2415407 and id<>'2415407' order by id asc limit 5