题目内容
【题目】She saw them ____football on the playground when she was on her way to the classroom.
A. played B. to play
C. playing D. are playing
【答案】C
【解析】
试题分析：句意：当她走在去教室的路上时，她看见了他们正在在操场上踢足球。句中有when引导的一个时间状语从句，故前面的句中用过去进行时表示看见某人正在做某事，故选C
练习册系列答案
培优好卷单元加期末卷系列答案
相关题目