If I switch the digits in the two digit-number which expresses my father\textquotesingle s age, I will obtain a number that expresses my age. Which of the following numbers can express my father\textquotesingle s age when I was born? 
选项为:A:$$24$$  B:$$25$$  C:$$26$$  D:$$27$$  E:$$28$$  请回答其中一个选项.