we felt ------- when we heard the good news 是填excite还是excited,请说一下理由

we felt ------- when we heard the good news 是填excite还是excited,请说一下理由
we felt ------- when we heard the good news 是填excite还是excited,请说一下理由

we felt ------- when we heard the good news 是填excite还是excited,请说一下理由
填excited.
excited形容词,excite动词.没啥要解释的.