题目选项分析

The construction of Foxboro Stadium, which was officially known as Schaefer Stadium, started in 1970, during the governorship of Francis Sargent, was completed a year later, during the same administration.

The construction of Foxboro Stadium, which was officially known as Schaefer Stadium, started in 1970, during the governorship of Francis Sargent, was completed a year later, during the same administration.