I eat an ice cream every day.这句话哪错了

I eat an ice cream every day.这句话哪错了 how much (ice cream) do you eat every day? He likes to eat ice cream这句话有一个单词错了,是哪个单词? 英语选择：1.Mary ___ ice-cream every day.a.eat b.have c.eats2.Jim I'd like eat ice-cream in summer哪里错了 Tom eats ice cream every day. I eat fruit and vegetables every day.这句话对吗? I want an ice-cream是什么意思 may I have an ice cream?是什么意思 i bought them (each an ice cream) Can i have an ice cream I want to have an ice-cream on such a hot day.（改为同义句）