I do like English和I did like English中的do和did有什么关系?这两句话有什么区别?

I do like English和I did like English中的do和did有什么关系?这两句话有什么区别? I like english 和I like the english 这2句表达有什么区别? I do't like English什么意思 how did you like it和how do you like it?有没有什么意思上的区别 neither did i 和 either did i 有什么区别 I like English 和I'd like English 的区别 what did he do with it,和what did he do 有什么区别呢? Do I like English?You like English.（这句话对吗?） i like to do 与i would like to do 有什么区别 I did decide 和 I decided 有什么区别 i would like和i like有什么区别? I would like和I like有什么区别吗?