题目内容
图所示电路中I=0时,电位=()。
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='32669' and id < 2598591 and id<>'2598591' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32669' and id > 2598591 and id<>'2598591' order by id asc limit 5