本文通过对《张家山汉墓竹简[二四七号墓]·奏谳书》的语言研究,发现上古汉语后期存在“谁与”表比较的固定结构,探讨了“谁与”表比较产生和消失的原因,认为这种“谁与”的产生是“孰与”同化类推的结果,而其消失,一是由于“孰与”是强势,二是由于“谁”与“孰”语法发展方向不同。并以此认为词语的替换是一个不断的斗争与妥协的过程。 Through the study of the language of “Bamboo Slips of Zhangjiashan Han Tombs” [Twenty-Four Seven Tomb] · Wanxu Shu “, this paper finds the fixed structure of the comparison of the” Who “with” Table compares the reasons for the emergence and disappearance, that the “who and ” is the production of “what and ” assimilation analogy results, and its disappearance, first because “what and ” is strong, the second is due to “Who ” and “what ” grammar development in different directions. Therefore, it is considered that the replacement of words is a continuous process of struggle and compromise.