may is the fifth month in a year.may is the fifth month of the year.of the year为什么

题目

may is the fifth month in a year.may is the fifth month of the year.of the year为什么
要用the 不用可以吗?为什么?

答案

这两个句子都对.
May is the fifth month in a year.这句话的意思是：五月是一年当中的第五个月.in a year 强调在一年当中.
May is the fifth month of the year.这句话用of 表示所属范围,of the year 特指一年之中的.
有不明白的请继续追问,