.电路中两点的电位都很高，这两点间的电压也一定很大。(   )

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69437' and id < 4496872 and id<>'4496872' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69437' and id > 4496872 and id<>'4496872' order by id asc limit 5