{"groundTruth": ["进退两难"], "candidates": [["内外交困", "进退两难", "聪明伶俐", "岌岌可危", "一筹莫展", "手忙脚乱", "调兵遣将"]], "content": "北京首证：大盘#idiom#仍需保持谨慎从技术上看，两市节后首日高开高走，且双双回到30日均线和半年线上方，已经使得大盘短期技术指标出现好转。尤其是，两市大盘KDJ指标已经低位金叉，MACD指标出现红柱，表明市场短期继续反弹的概率较大。", "realCount": 1}