阅读下面短文，从每题所给的 A、B、C三个选项中选出可以填入空白处的最佳选项。

What do you want to be when you grow up? Every child has an answer to this question. But it's not an easy job to make their 1 come true.

When Yang Na was young, she dreamed of becoming a 2 . "As a child, I thought it was 3 that there were people on TV, " she said. "They seemed important, and they told you what was going on. I wanted a 4 on television some day. " So Yang studied 5 at school and got good grades. She 6 to the University of Maryland to study broadcasting (广播). On weekends, she 7 at a TV station for no pay so that she could get more experience.

Now Yang is already a 8 reporter. How did she become 9 ? She said, "Just 10 it, and don't let anyone tell you that you can't. "