肉苁蓉和锁阳均具有的功效是 （ ）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32393' and id < 2573909 and id<>'2573909' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32393' and id > 2573909 and id<>'2573909' order by id asc limit 5