题目内容
两个无源二端口串联时,其复合二端口的参数为()。
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SQL Error: select id,body,options from ***_enewstiku where sourceid='32636' and id < 2595074 and id<>'2595074' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32636' and id > 2595074 and id<>'2595074' order by id asc limit 5