confident 形容词daj. 自信的 例句:She is a confident girl. 她是一个自信的女孩 confidence 名词n. 自信 例句:I am full of confidence and energy. 我充满了自信与活力(full of ,of是介词,后接名词或动名词短语,于是可以推断confidence是名词)I took them into my confidence. 我对他们很信任
第2个回答 2013-12-02
confident是形容词,自信的cofidence是名词,自信I am confidentI have confidence