对划线部分提问 jim‘s mother often buys some boxes of milk in the sh

1.Whoes mother often buys some boxes of milk in the shop on sunday?谁的母亲周末经常在商店买许多箱牛奶?2.Who often buys some boxes of milk in the shop on sunday?谁周末经常在商店买许多箱牛奶?3.How much milk does jim's mother often buys in the shop on sunday?吉姆的母亲周末经常在商店买多少牛奶?4.How many boxes of milk does jim's mother often buys in the shop on sunday?吉姆的母亲周末经常在商店买多少箱牛奶?5.What does Jim's mother often buy in the shop on sunday 吉姆的母亲周末经常会在商店买些什么?6.What does Jim's mother often do in the shop on sunday?吉姆的母亲周末在商店里经常会做些什么?7.Where does Jim's mother often buys some boxes of milk on sunday?吉姆的母亲周末经常在哪买许多箱牛奶?8.When does Jim's mother often buys some boxes of milk in the shop?吉姆的母亲什么时候经常在商店买许多箱牛奶?谢谢您的支持!追问：确定都对了吧?回答：嗯,可以放心!追问：恩恩 相信 还有个疑问 就是哪个第三个 为什么用how much 回答：因为牛奶是不可数的,但是成箱的就是可数了啊!