The Anglo-Saxons introduced the beginnings of the English language, and changed the way______ people built houses.
的有关信息介绍如下:
分析:结合句意,可知此为定语从句,而从句中主语people,谓语built都有,可看出从句中缺少方式状语,故需用介词in which(用这种方法)。故答案:in which.

分析:结合句意,可知此为定语从句,而从句中主语people,谓语built都有,可看出从句中缺少方式状语,故需用介词in which(用这种方法)。故答案:in which.