excited exciting 用法It's -- for Jim to play.A;excited B;exciting

excited exciting 用法It's -- for Jim to play.A;excited B;exciting
excited exciting 用法
It's -- for Jim to play.
A;excited B;exciting

excited exciting 用法It's -- for Jim to play.A;excited B;exciting
选B
因为excited是指（人）感到兴奋的,exciting指（事物）令人兴奋的
本题中对于jim来说play…是令人兴奋的（it是形式主语,真正的主语是to play…是事物,而不是人）
如果题目改成jim is----to play…的话,主语是jim 是人,那么就要选A了
do you understand?