I'd like a small and a medium cups of orange juice 变成一般问句

问题描述:

I'd like a small and a medium cups of orange juice 变成一般问句
为什么要把and 变成or 又不是选择问句

Would you like a small or a medium cup of orange juice?为什么要把and 变成or 呀,又不是选择问句宾语为用and连接的并列成时,在做疑问句或否定句时,要将and换成or.