问题
选择题
_____, the players began the game.
A．Having taken our seats
B．Our taking seats
C．We having taken the seats
D．Us having taken the seats
答案
答案：C
考查独立主格结构，前后主语不一致，可排除A，B 和D两项中Our 和Us 都不能做主语，所以选C，句意：我们就坐之后，运动员们开始了比赛。
