您现在的位置是:首页 > 学科知识查询 > 小学英语题库

He the old people do their housework once a week. ( )A.helpedB.helpsC.help

编辑:chaxungu时间:2026-04-28 12:07:29分类:小学英语题库

【题目】He ________ the old people do their housework once a week. ( )

A.helpedB.helpsC.help

【答案】B

【解析】