{"groundTruth": ["措手不及"], "candidates": [["先发制人", "趋炎附势", "措手不及", "表里如一", "手足无措", "手忙脚乱", "不假思索"]], "content": "人进行猛烈射击。希克斯的远征军#idiom#，只得仓促应战。机枪手被击毙了，炮手被击毙了，敌军的三个方阵变成了三堆尸体，希克斯也死于乱军之中。只有二百五十名敌人侥幸逃命。奥斯曼·迪克纳为马赫迪截获了大量军", "realCount": 1}