[单选题]如图所示，电流i等于（   ）A。（0.5）

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69424' and id < 4495350 and id<>'4495350' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69424' and id > 4495350 and id<>'4495350' order by id asc limit 5