How many years guarantee这种说法有错吗?

How many years guarantee这种说法有错吗? How many years guarantee这种说法有没有错? 问年龄,有how mang years old is Tom?这种说法吗? how many years翻译 more many有这种说法吗 How many hours will you stay for?这话有错吗 how many brothers are you have有错吗? how many years的用法 造句 How many years ago 英文中有before ** years ago 这种说法吗? How does Mr.Li go to school?这句话有错吗?除了how many ,how much这些,还有 怎样区分how many和how many years