题目内容
以下电力电子器件为全控型的是( )。(2.0)
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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69416' and id < 4494669 and id<>'4494669' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69416' and id > 4494669 and id<>'4494669' order by id asc limit 5