the girl is__about dancing.she believes she can make a good

fond
形容词 a.
1.喜欢的;爱好的[F][(+of)]
Tom is fond of music.
汤姆喜爱音乐.
She is very fond of ballet.
她很喜欢芭蕾.
2.溺爱的;温柔的,多情的[B]
The fond father smiled with pleasure.
溺爱孩子的父亲高兴地微笑了.
3.(愿望等)不大可能实现的;盲目相信的[B]
crazy
a.（形容词） 1.疯狂的;蠢的;古怪的[+to-v] You're crazy to go out in this stormy weather.在这种暴风雨的天气外出,你疯了.2.【口】着迷的,热衷的,狂热的[F][(+about/for/on)] John's crazy about that girl.约翰狂热地爱上了那个女孩.
crazy有贬义

crazy about something
佷为这样东西沉迷,疯狂的意思

be fond of /about 意为沉醉干于某事，而crazy 意为疯狂放在这里不合似