{"groundTruth": ["趁热打铁"], "candidates": [["趁热打铁", "果不其然", "狐狸尾巴", "毛遂自荐", "虚晃一枪", "一拍即合", "日夜兼程"]], "content": "8.许多成语来自古诗文：源自《论语》，表示虚心好学的成语是“__________，__________”；源自《曹刿论战》，表示#idiom#、一气呵成的成语是__________；源自《桃花源记》，借指与世隔绝、环境优美、生活安乐的理想地方的成语是__________。", "realCount": 1}