【题目】He _________ his mother _________ housework last night. ( )
A.helps, doB.helped, didC.helped, do
【答案】C
【解析】
略

编辑:chaxungu时间:2026-04-11 00:56:35分类:小学英语题库
【题目】He _________ his mother _________ housework last night. ( )
A.helps, doB.helped, didC.helped, do
【答案】C
【解析】
略
