{"lablename3":"高一地理","title":"河口三角洲、冲积扇均位于河流入海口，是流水堆积作用形成的．（判断对错）...[高一][地理]","mkid":"","lablename2":"高一年级","pagetype":3,"infoid":"1966410","infotype":0,"lablename1":"高中"}