{"groundTruth": ["美中不足"], "candidates": [["天衣无缝", "美中不足", "瑕不掩瑜", "一穷二白", "出人意料", "屈指可数", "积劳成疾"]], "content": "截至收盘，上证综指报2923.90点，涨24.66点，涨幅0.85%；深证成指报12884.87点，涨173.29点，涨幅1.36%；沪深300指数报3248.53点，涨30.86点，涨幅0.96%。#idiom#的是，市场量能有所萎缩，两市合计成交2803.1亿元，相比周二下降超过一成。", "realCount": 1}