They told us that sick boy ___to the hospital before they arrived A.has been taken B.has taken

分类: 作业答案 • 2021-11-12 23:35:35

问题描述：

They told us that sick boy ___to the hospital before they arrived A.has been taken B.has taken
C.had taken D.had been taken

答

选D过去完成被动时态