I help the old grandma with the housework at weekends(对划线部分提问)

问题描述:

I help the old grandma with the housework at weekends(对划线部分提问)
划线:help the old grandma
划线的是:the old grandma

这道题正确答案是:
Who do you help with the housework at weekends?
周末你帮谁做家务?