When I got there, they the old people clean the house. A、helped B、are helping C、were helping
2023-01-29 02:28:22 22次 2015届山西农业大学附属中学八年级下期末英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
When I got there, they the old people clean the house.
A、helped
B、are helping
C、were helping
本题链接：
