three days off有语法错误吗

three days off有语法错误吗 I have a ____(三天）holiday.应该添什么?标准答案是three-day.可以是three days`么; 为什么three days不对?不是有have a three days off这个短语么.我完全混了 Three Days好看吗 假期的英文表达有三天半的假可以这么说吗? I will have a three and a half days' off. three-hundred-thirty-five-million 有语法错误吗? 电视剧《Three Days》哪里有? three days later和in three days 有什么区别? after three days 与in three days有什么区别? three daYs' off和three days off的区别.还有three days' off的意思，并且我的2本练习册，都出现了days' off这种类型的，所以这种不可能是错的 I visited my grandparents _ A.on my three days off B.on my three-day off two days off days后用加 ' two days off days后用加 ' 2.May I ask for 3 days' leave 这句能不能,这样说May I have three days off? I will never forget the days when you beside me.这话有语法错误吗? From the College Entrance Examination is only left ...days,这句话可以吗?有没语法错误? tears fall off my face有语法错误吗怎么说泪水从脸上滚落? today is travelling of three people 这句话有语法错误吗 There are three questions concerning about the product.这句话有语法错误吗? The most horrible thing is 'don't know these three words.这句话有语法错误吗 the first nine days in this year有没有语法错误?