阅读下面的短文,掌握其大意,然后从各题所给的A、B、C和D四个选项中选出最佳选项.

阅读下面的短文,掌握其大意,然后从各题所给的A、B、C和D四个选项中选出最佳选项.
"How old are you?" the radio studio manager at WXBN looked 46 at me.
"Fifteen," I said.
"And you want a job in radio?47 you be at school?" he asked.
How could I explain?I've always loved the radio.When I was about four or five years old,I remembered 48 close to the radio in the living room,listening to my favourite programmes,and to the voices of my favourite presenters.It seemed that they were speaking to me in person.At the age of nine,I 49 for jobs in small radio stations.
As I grew older,my 50 in radio grew.One day I learnt about Internet radio.Once a week,I played my favourite music from my father's computer to the listeners,51 about life at school,and then closed down and did my homework.
Soon my friends at junior high school started to listen,52 then they wanted to help.We prepared the weekly programmes,articles about music,sports news,jokes and the weather report(I did this by looking out of the window).
"OK,come with me," the WXBN manager said.I sat down in the studio,in front of a microphone.He was in 53 room,behind the glass wall.
"OK,let's do a sound check.Just tell me 54 you had for breakfast."
All radio presenters begin work with the same question.
"I had eggs,fruit and some milk."
"OK,55 " the man behind the glass said.
And this was how my first real job in radio began.
50.A.skills B.information C.interest D.questions
53.A.other B.the other C.another D.others
54.A.where B.what C.when D.how