已知某RC并联电路等效复导纳，若C=0.1F，则电阻的值及电路的频率为（   ）。

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69473' and id < 4501228 and id<>'4501228' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69473' and id > 4501228 and id<>'4501228' order by id asc limit 5