{"lablename3":"初二地理","title":"吉林省和黑龙江省山水相连,共同穿过两省的山脉和河流是( )A.长白山和黑龙江B...[八年级][地理]","mkid":"","lablename2":"初二年级","pagetype":3,"infoid":"2601929","infotype":0,"lablename1":"初中"}