could I have some milk?这是一般疑问句,为什么这里的some,没改成any

could I have some milk?这是一般疑问句,为什么这里的some,没改成any can I drink some water 一般疑问句不是要把some改成any吗?为什么这里要用some?一般什么情 I have some pencils改成一般疑问句 I would like some beef noodles 一般疑问句中some要改成any吗,为什么 Could i have some carrots?为什么some不变any Can I have some water?some为什么不改成any 一般疑问句some 要改成any吗 they have got some milk.的一般疑问句 I want some milk 变一般疑问句 I have some nice flowers.改成一般疑问句 I have some chicken怎么改成一般疑问句 I have some cakes for you.(改成一般疑问句.)